TR201922911A2 - A COMPOSITE PIECE AND ITS MANUFACTURING METHOD - Google Patents

A COMPOSITE PIECE AND ITS MANUFACTURING METHOD

Info

Publication number
TR201922911A2
TR201922911A2 TR2019/22911A TR201922911A TR201922911A2 TR 201922911 A2 TR201922911 A2 TR 201922911A2 TR 2019/22911 A TR2019/22911 A TR 2019/22911A TR 201922911 A TR201922911 A TR 201922911A TR 201922911 A2 TR201922911 A2 TR 201922911A2
Authority
TR
Turkey
Prior art keywords
layer
mold
patterned
resin
gelcoat
Prior art date
Application number
TR2019/22911A
Other languages
Turkish (tr)
Inventor
Kiliç Recep
Original Assignee
Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi
Poli̇n Su Parklari Ve Havuz Si̇stemleri̇ Anoni̇m Şi̇rketi̇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi, Poli̇n Su Parklari Ve Havuz Si̇stemleri̇ Anoni̇m Şi̇rketi̇ filed Critical Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi
Priority to TR2019/22911A priority Critical patent/TR201922911A2/en
Priority to CN202080091018.0A priority patent/CN114829146A/en
Priority to PCT/TR2020/051475 priority patent/WO2021137838A1/en
Priority to CA3161410A priority patent/CA3161410A1/en
Publication of TR201922911A2 publication Critical patent/TR201922911A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/088—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of non-plastics material or non-specified material, e.g. supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/548—Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00—Decorative or ornamental articles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Bu buluş, desenli bir kompozit parça (1) ve bunun üretim yöntemi ile ilgilidir. Buluş kapsamında, en az bir kalıp kullanarak, kompozit parça (1) üretmek üzere, söz konusu kalıpta en az bir jelkot tabakası (2) oluşturulması, söz konusu jelkot tabakası (2) üzerine, birden fazla elyaf tabakasının (3) serilmesi, söz konusu elyaf tabakalarının (3) üzerine ve/veya arasına ve/veya altına desenli tabaka (4) yerleştirilmesi, elyaf tabakalar (3) ve desenli tabakadan (4) oluşan yapıya reçine (5) uygulanması, söz konusu reçinenin (5) kürlenmeye bırakılması, reçinenin (5) kürlenmesi sonrasında, reçine (5), elyaf tabakaları (3) ve desenli tabakadan (4) oluşan yapının söz konusu kalıptan çıkarılması işlem adımlarını içeren bir yöntem gerçekleştirilmektedir.This invention relates to a patterned composite part (1) and its production method. Within the scope of the invention, to produce a composite part (1) using at least one mold, at least one gelcoat layer (2) is formed in the said mold, more than one fiber layer (3) is laid on the said gelcoat layer (2), the said placing the patterned layer (4) on and/or between and/or under the fiber layers (3), applying the resin (5) to the structure consisting of the fiber layers (3) and the patterned layer (4), leaving the resin (5) in question to cure, After (5) curing, a method including the steps of removing the structure consisting of resin (5), fiber layers (3) and patterned layer (4) from the said mold is carried out.

Description

TARIFNAME BIR KOMPOZIT PARÇA VE BUNUN ÜRETIM YÖNTEMI Teknik Alan Bu bulus, desenli bir kompozit parça ve bunun üretim yöntemi ile ilgilidir. Önceki Teknik Teknigin bilinen durumunda, kompozit parça üretmek üzere, Reçine Transfer Kaliplama Metodu (RTM), açik kalip (el yatirmasi) yöntemi, silikon kalip yöntemi ve birçok farkli yöntem kullanilmaktadir. RTM ile parçalar, camsi seffaflikta veya opak sekillerde üretilebilmektedir. Genellikle birbirini tamamlayan birden fazla kalip parçasinin birlestirilmesi ile gerçeklestirilen RTM"de, elde edilen kalip bütünü içerisine reçine transfer edilmektedir. Bu sayede, her iki yüzeyi istenen özelliklere sahip kompozit yapilar elde edilmektedir. Açik kalip yöntemi, RTM"in aksine, tek bir kalip üzerinde kompozit yapi olusturulmasi ve el yatirmasi ile reçine uygulanmasi prensibine dayanmaktadir. Silikon kalip yönteminde ise bir model üzerine silikon uygulanmasi ile istenilen formda nihai ürün elde edilebilmektedir. Desenli parça üretiminde ise bu üretim teknikleri modifiye edilerek kullanilabilmektedir. Desenli parça üretimiyle kastedilen herhangi bir kompozit parçanin bir veya birden fazla yüzeyinin daha önceden belirlenen görselin, desenin, logonun, resmin, fotografin veya renk kombinasyonunun insanlar tarafindan görülebilecek sekilde hazirlanmasidir. Desen ile kastedilen önceki cümlede geçen her türlü görsel tipini içermektedir. Desenli parçalarin üretim asamasinda, teknigin bilinen durumunda söz konusu parçalari folyo ile maskeleyerek boyamak suretiyle, istenilen görsellikte desenli parçalar elde etmek mümkündür. Söz konusu parçalarin saglikli bir sekilde, istenilen formda üretilebilmesi için folyo seriminden önce tasarim çalismalarinin yapilmasi gerekmektedir. Ancak, karmasik sayilabilecek yüzeylerde folyo kullanimi, tasarim çalismalarindaki hata ihtimalini arttirmakta, yüzeydeki uygulamalarin düzgün bir baskiya sahip olmamasina yol açmaktadir. 36996.18 Ayrica hem ön tasarim çalismasi hem de folyolu parçanin üretim prosesi zorlugundan ötürü oldukça uzun zaman almaktadir. Parçanin her iki tarafinin da desenli olmasinin istenmesi durumunda ise hem alt hem üst kaliba folyo serilerek maskeleme yapilmasi gerekmektedir. Islemlerin zorlugu proses ile dogru orantili olarak artmaktadir. Detayli desenlerde renklendirme islemi 4-5 asamada boyanarak gerçeklestirilmektedir. Renk sayisi arttikça bu sayi daha da artabilmektedir. Ayrica çok renkli desenli parçalarda bölgesel rötus esnasinda parçada lokal izler kalmakta, söz konusu lokal izlerin temizlenmesi için ek islemlere ihtiyaç duyulmaktadir. Hazir parça üzerine folyo yapistirilmasi yöntemi ile görsellik elde edildiginde, yapistirilan folyo yüzeye yakin oldugundan ve hazir parça ile bagdasik davranmadigi için hasara ugrama ihtimali daha yüksek olmaktadir. Ayrica, bu yöntem ile elde edilen parçalarin herhangi bir sebeple deforme olmasi durumunda, Bulusun Kisa Açiklamasi Bulusun amaci, elyaf tabakalar, jelkot tabaka, desenli tabaka ve reçineden olusan bir kompozit yapi gerçeklestirmektir. Bulus konusu kompozit parça üretim yöntemi ile istenilen desenin (desenli tabaka) istenilen sekildeki parçaya direkt olarak uygulanabilmesi mümkün olmaktadir. Bu sayede, üretim prosesinin süre bazli olarak önemli ölçüde kisalmasi saglanmaktadir. Desenli tabakanin elyaf tabakalarinin arasina serilmesiyle, yüzeyden uzak tutuldugu durumlarda hasara ugrama ihtimalinin azaltilmasi saglanmaktadir. Bulusun diger amaci, elde edilen kompozit parçanin yüzeylerinin istenilen görüntüye/desene sahip olmasini saglamaktir. Ayrica bulus konusu yöntem ile üretilen kompozit parçalarda, yüzeydeki görüntüye/desene zarar vermeden rötus yapilmasi mümkün olmaktadir. 36996.18 Bulusun bir diger amaci, teknigin bilinen durumunda kullanilan folyolu tasarim yönteminin beraberinde getirdigi olumsuzluklari ortadan kaldirmaktir. Bulus konusu desenli kompozit parçada desenli tabaka, elyaf tabakalar arasina konumlandirilmasi sayesinde, söz konusu desenli tabakanin hasar görme ihtimali azalmaktadir. Bulusun Ayrintili Açiklamasi Bu bulusun amacina ulasmak için gerçeklestirilen "Bir Kompozit Parça ve Bunun Üretim Yöntemi" ekli sekillerde gösterilmis olup; bu sekillerden: Bulus konusu kompozit parçanin; (a) desenli tabakanin elyaf tabakanin altinda konumlandirildigi (b) desenli tabakanin elyaf tabakanin üstünde konumlandirildigi (C) desenli tabakanin elyaf tabakalarinin arasinda konumlandirildigi durumun sematik gösterimidir. Bulus konusu kompozit parçanin; (a) üst ve alt jelkot tabakalarin ikisinin de seffaf oldugu durumun, (b) üst jelkot tabakanin renkli ve alt jelkot tabakanin seffaf oldugu (c) üst jelkot tabakanin seffaf ve alt jelkot tabakanin renkli oldugu durumun sematik gösterimidir. Sekillerdeki parçalar numaralandirilmis olup karsiliklari asagida verilmistir 1. Kompozit parça . J elkot tabaka . Elyaf tabaka 4. Desenli tabaka 36996.18 Bulus konusu, desenli kompozit parça (1); En az bir jelkot tabaka (2), J elkot tabaka (2) üzerine konumlandirilan en az bir elyaf tabakasi (3), Elyaf tabaka (3) ile jelkot tabaka (2) arasinda konumlandirilan ve üzerinde disaridan görülmesi istenen bir desen görseli yer alan en az bir desenli Jelkot tabaka (2), Elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan ve kürlendikten sonra söz konusu katmanli yapinin bir arada tutulmasini saglayan reçine (5) içermektedir. Bulus konusu, desenli kompozit parça (1); En az bir jelkot tabaka (2), J elkot tabaka (2) üzerine konumlandirilan en az bir elyaf tabakasi (3), Elyaf tabakanin (3) jelkot tabakadan (2) uzak olan yüzeyi üzerine konumlandirilan ve üzerinde disaridan görülmesi istenen bir desen görseli yer alan en az bir desenli tabaka (4), Jelkot tabaka (2), Elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan ve kürlendikten sonra söz konusu katmanli yapinin bir arada tutulmasini saglayan reçine (5) içermektedir. Bulus konusu, desenli kompozit parça (1); En az bir jelkot tabaka (2), J elkot tabaka (2) üzerine konumlandirilan birden fazla elyaf tabakasi (3), Elyaf tabakalar (3) arasinda konumlandirilan ve üzerinde disaridan görülmesi istenen bir desen görseli yer alan en az bir desenli tabaka (4), Jelkot tabaka (2), Elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan ve kürlendikten sonra söz konusu katmanli yapinin bir arada tutulmasini saglayan reçine (5) içermektedir. Bulusun bir uygulamasinda, jelkot tabaka (2), elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan reçine (5) üzerine, 36996.18 buradaki jelkot tabakadan (2) uzak olan yüzeyde olacak sekilde ve reçine (5) kürlenmeden önce uygulanan (konumlandirilan) en az bir jelkot tabaka (2) -daha- bulunmaktadir. Bulusun bir tercih edilen uygulamasinda, desenli tabaka (4), kumas, kagit, plastik, metal ve bunlarin kombinasyonlarini içeren bir gruptan seçilen en az bir malzemeden imal edilmektedir. Bulusun bir uygulamasinda, elyaf tabaka (3) ve desenli tabakadan (4) olusan katmanli yapinin tek bir yüzeyine veya her iki yüzeyine karsilik gelen jelkot tabaka (2) üzerinden desenli tabaka (4) üzerinde yer alan desenin disaridan görülebilmesi saglamak amaciyla, jelkot tabaka (2), seffaf olabilmektedir. Bulusun farkli bir uygulamasinda ise, elyaf tabaka (3) ve desenli tabakadan (4) olusan katmanli yapinin her iki yüzeyine jelkot tabaka (2) konumlandirildigi durumda, tek bir yüzey tarafindan içerisindeki desenli tabaka (4) üzerinde yer alan desenin disaridan görülebilmesi amaciyla bu jelkot tabakalardan (2) bir yüzeydeki seffaf diger yüzeydeki opak (ve tercihen renkli) olabilmektedir. Desenli kompozit parça (1) üretilmesi için bir yöntem olup, Bir kalip içerisinde en az bir seffaf jelkot tabakasi (2) olusturulmasi, - jelkot tabakasi (2) üzerine, elyaf tabakasinin (3) ve desenli tabakanin (4) (elyaf tabaka (3) ile jelkot tabaka (2 ) arasinda desenli tabaka (4) kalacak sekilde ve/veya elyaf tabakanin (3) jelkot tabakadan (2) uzak olan yüzeyinde desenli tabaka (4) konamlandirilacak sekilde ve/veya elyaf tabakalar (3) arasinda desenli tabaka (4 ) olacak sekilde) serilmesi, - jelkot tabaka (2), elyaf tabaka (3) ve desenli tabakadan (4) olusan katmanli yapi üzerine reçine (5) uygulanmasi ve reçinenin (5) kürlenmeye birakilmasi, - kürleme sonrasi yapinin söz konusu kaliptan çikarilmasi, - Nihai ürün olan desenli kompozit parçanin (l) elde edilmesi islem adimlarini içermektedir. 36996.18 Bulus; jelkot tabaka (2), elyaf tabakalar (3), desenli tabaka (4) ve reçineden (5) olusan bir katmanli yapiya sahip olan ve bünyesinde yer alan desenli tabaka (4) ve desenli tabaka (4) üzerinde yer alan desenin disaridan görülebilmesini mümkün kilan seffaf jelkot tabaka (2) sayesinde ilgi çekici bir görsellige sahip olan ve olusturulan bu katmanli yapi sayesinde nihai ürün üzerine desen uygulamasinda yasanan zorluklarin önüne geçilmesini saglayan bir desenli kompozit parça (1) ve bunun üretim yöntemi ile ilgilidir. Bulus konusu üretim yönteminde, tercihen, en az bir alt kalip ve en az bir üst kalip içeren bir kalip bütünü kullanilmaktadir. Söz konusu kalipta, alt kalip ve/veya üst kalip, jelkot tabakalar (2) kaplanmaktadir. Alt kalip üzerinde olusturulan jelkot tabakasinin (2) üzerine birden fazla elyaf tabakasi (3) serilebilmektedir. Serilen elyaf tabakalarinin (3) üzerine ve/veya altinda ve/veya arasina istenilen görsellige sahip desenli tabaka (4) yerlestirilmektedir. Bir sonraki islem adiminda, söz konusu alt kalip ve üst kalip birlestirilerek kalip kapatilmaktadir. Böylece, elyaf tabakalari (3) ve desenli tabaka (4); alt kalip ve üst kalip arasinda kalmis durumdadir. Kapatilan kaliba reçine (5) uygulamak ve uygulanan reçineyi homojen olarak dagitmak üzere, reçine (5) basim kanallari ve vakum kanallari söz konusu kapali kaliba baglanmaktadir. Bu sayede, kalip içerisine reçine (5) transfer edilmekte ve negatif basinç altinda reçinenin (5) kaliba yayilmasi saglanmaktadir. Homojen dagilimdan sonra, reçinenin (5) kürlenmesi beklenmektedir. Kürlenmenin tamamlanmasi ile birlikte, üst kalip ve alt kalip ayrilarak, jelkot tabaka (2), elyaf tabakalar (3), desenli tabaka (4), jelkot tabaka (2) ve reçineden (5) olusan kompozit parça (1) elde edilmektedir. J elkot tabaka (2) kaplama sadece alt kaliba ya da sadece üst kaliba uygulanabildigi gibi, her iki kaliba birden uygulanabilmektedir. Alt kaliba veya üst kaliba uygulanan jelkot tabaka (2) kaplamalardan en az birinin seffaf jelkot tabaka (2) kaplama olmasi gerekmektedir. Hem alt kaliba hem üst kaliba seffaf jelkot tabaka (2) kaplama uygulanmasi durumunda, seffafliktan dolayi, istenilen görsellige sahip desenli tabaka (4) her iki yüzeyden görülebilmektedir. Ancak, bir diger alternatif olarak, alt ve üst kaliplardan birine seffaf jelkot tabaka 36996.18 (2) uygulanirken, digerine renkli jelkot tabaka (2) kaplama uygulanmasi da mümkündür. Bu durumda, istenilen görsellige sahip desenli tabaka (4) sadece bir yüzeyden görülebilmektedir. Kullanilan alt ve üst kaliplara istenirse isitma veya isitma-sogutma islemleri uygulanabilmektedir. Bulusun bir uygulamasinda, açik kalip kullanilmaktadir. Söz konusu açik kalip, bir yüzey halinde jelkot tabaka (2) ile kaplanmakta ve jelkot tabakasinin (2) üzerine en az bir elyaf tabakasi (3) serilmektedir. Serilen elyaf tabakalarinin (3) üzerine veya altinda istenilen görsellige sahip desenli tabaka (4) yerlestirilmektedir. Bir sonraki islem adiminda, elyaf tabakalari (3) ve desenli tabakadan (4) olusan yapiya reçine (5) sürülmekte ve söz konusu reçine (5) kürlenmeye birakilmaktadir. Kürlenmenin tamamlanmasi ile jelkot tabaka (2), elyaf tabakalar (3), desenli tabaka (4) ve reçineden (5) olusan kompozit parça (1), kaliptan çikarilmaktadir. Bulusun bu uygulamasinda serilen elyaf tabakalari (3) ve yerlestirilen desenli tabakadan (4) olusan yapinin üzerine jelkot tabaka (2) kaplanmasi da mümkündür. Eger hem kalip üzerine hem de elyaf tabakalari (3) ve desenli tabakadan (4) olusan yapi üzerine seffaf jelkot tabaka (2) uygulanirsa, her iki yüzeyinden desenli tabaka (4) (diger bir ifadeyle bu desenli tabaka (4) üzerinde yer alan desenin) görülebildigi bir kompozit parça (1) elde edilmis olmaktadir. Ancak, bahsedilen yüzeylerden birine seffaf jelkot tabaka (2) digerine renkli jelkot tabaka (2) uygulanirsa, sadece tek bir yüzeyinden desenli tabaka (4) (desen) görülebilen bir kompozit parça (1) elde edilmektedir. Kullanilan kaliplara istenirse isitma veya isitma-sogutma islemleri uygulanabilmektedir. Ayrica, söz konusu desenli tabaka (4), elyaf tabakalarinin (3) arasina da yerlestirilebilmektedir. Bunun için, söz konusu açik kalipta en az iki elyaf tabakasi (3) kullanilmasi gerekmektedir. Bu durum, desenli tabakanin (4), hasara ugrama ihtimalini arttirdigi için avantaj yaratmaktadir. Bulusun farkli bir uygulamasinda, en az bir vakum torbasi içeren bir kalip kullanilmaktadir. Söz konusu kalip, jelkot tabaka (2) ile kaplanmakta ve kalip üzerinde olusturulan jelkot tabakasi (2) üzerine birden fazla elyaf tabakasi (3) serilmektedir. Serilen elyaf tabakalarinin (3) üzerine veya altinda veya arasina 36996.18 istenilen görsellige sahip desenli tabaka (4) yerlestirilmektedir. Bir sonraki islem adiminda, en üste vakum torbasi yerlestirilerek, kalip kapatilmaktadir. Kapatilan kaliba reçine (5) uygulamak ve uygulanan reçineyi (5) homojen olarak dagitmak üzere, reçine (5) basim kanallari ve vakum kanallari söz konusu kaliba baglanmaktadir. Bu sayede, kalip içerisine reçine (5) transfer edilmekte ve negatif basinç altinda reçinenin (5) kaliba yayilmasi saglanmaktadir. Homojen dagilimdan sonra, reçinenin (5) kürlenmesi beklenmektedir. Kürlenmenin tamamlanmasi ile birlikte, söz konusu vakum torbasi kaliptan ayrilarak, kompozit parça (1) elde edilmektedir. Bulusun bu uygulamasinda, kaliba seffaf jelkot tabaka (2) kaliba uygulanirsa, desenli tabakanin (4) (desen) her iki yüzeyden de görülebildigi bir kompozit parça (1) elde edilebilmektedir. Ayrica, kaliptan çikartilan kompozit parçanin (l) üzerine jelkot tabaka (2) ve reçine (5) uygulanabilmektedir. Bulusta kalip seffaf jelkot tabaka (2) ile kaplanirken vakum torbasinin oldugu kisim kaliptan çiktiktan sonra renkli jelkot tabaka (2) ile kaplanabilmekte, bu sayede sadece tek bir yüzeyinden desenli tabakanin (4) görülebildigi, diger tarafi ise renkli jelkot tabaka (2) ile kapli bir kompozit parça (1) elde edilmektedir. Kullanilan alt ve üst kaliplara istenirse isitma veya isitma-sogutma islemleri uygulanabilmektedir. Bulusun farkli bir uygulamasinda, silikon torba veya silikon üst kalip içeren bir kalip kullanilmaktadir. Söz konusu kalipjelkot tabaka (2) ile kaplanmakta ve kalip üzerinde olusturulan jelkot tabakasi (2) üzerine birden fazla elyaf tabakasi (3) serilmektedir. Serilen elyaf tabakalarinin (3) üzerine veya altinda veya arasina istenilen görsellige sahip desenli tabaka (4) yerlestirilmektedir. Bu islemlerden sonra, bahsedilen kalip üzerine silikon torba ya da silikon `ust kalip yerlestirilerek, kalip kapatilmaktadir. Kapatilan kaliba reçine (5) uygulamak ve uygulanan reçineyi (5) homojen olarak dagitmak üzere, reçine (5) basim kanallari ve vakum kanallari söz konusu kaliba baglanmaktadir. Bu sayede, kalip içerisine reçine (5) belirli bir basinçla transfer edilmekte ve negatif basinç altinda reçinenin (5) kaliba yayilmasi saglanmaktadir. Homojen dagilimdan sonra, reçinenin (5) kürlenmesi beklenmektedir. Kürlenmenin tamamlanmasi ile birlikte, kalibin kapatilmasinda kullanilan silikon üst kalip veya silikon torba, kaliptan ayirilmakta ve kompozit 36996.18 parça (1) elde edilmektedir. Bulusun bu uygulamasinda, kaliba seffaf jelkot tabaka (2) kaliba uygulanirsa, desenli tabakanin (4) (desen) her iki yüzeyden de görülebildigi bir kompozit parça (1) elde edilebilmektedir. Ayrica, kaliptan çikartilan kompozit parçanin (l) üzerine jelkot tabaka (2) ve reçine (5) uygulanabilmektedir. Bulusta kalip seffaf jelkot tabaka (2) ile kaplanirken silikon üst kalip veya silikon torbanin oldugu kisim kaliptan çiktiktan sonra renkli jelkot tabaka (2) ile kaplanabilmekte, bu sayede sadece tek bir yüzeyinden desenli tabakanin (4) görülebildigi, diger tarafi ise renkli jelkot tabaka (2) ile kapli bir kompozit parça (1) elde edilmektedir. Kullanilan alt ve üst kaliplara isitma veya isitma-sogutma islemleri uygulanabilmektedir. Bulusa konu olan kompozit parça (1), reçine (5) transfer kaliplama metodu (RTM), RTM benzeri yöntemler, el yatirmasi yöntemi, infüzyon yöntemi, pultrüzyon yöntemi, vakum torbasi ile kaliplama yöntemi ve silikon torbalama yöntemlerinden olusan bir gruptan seçilen en az bir kaliplama yöntemine dayanilarak üretilebilmektedir. Bulus kapsaminda kompozit parça (1) üretiminde, reçine (5) transfer kaliplama metodu (RTM) kullanilmasinin tercih edilmesi halinde, - En az bir alt kalip ve en az bir üst kaliptan olusan kalip bütününde, kaliplardan en az biri içerisinde jelkot tabakasinin (2) olusturulmasi, - Olusturulan jelkot tabakasinin (2) üzerine, elyaf tabakasinin (3) ve desenli tabakanin (4) (elyaftabaka (3) ile jelkot tabaka (2) arasinda desenli tabaka (4 ) kalacak sekilde ve/veya elyaf tabakanin (3) jelkot tabakadan (2) uzak olan yüzeyinde desenli tabaka (4) konumlandirtlacak sekilde ve/veya elyaf tabakalar (3) arasinda desenli tabaka (4 ) alacak sekilde) serilmesi, - alt kalip ile üst kalip birlestirilerek kalip bütününün kapatilmasi ve kapatilan kalip bütününe reçine (5) basim ve vakum kanallarinin baglanmasi, - reçine (5) basim kanallarindan, kalip bütünü içerisinde yer alan ve jelkot tabaka (2), elyaf tabaka (3) ve desenli tabaka (4) ile olusturulan katmanli yapiya reçine (5) uygulanmasi, 36996.18 vakum kanallarindan da uygulanan negatif basinç ile reçinenin (5) kaliba yayilmasi saglanarak reçinenin (5) homojen bir biçimde kalip içerisinde dagitilmasi, reçine dagildiktan sonra kürlenmesi beklenen ve kürlendikten sonra üst kalip ve alt kalibin birbirinden ayirilmasi, nihai ürün olan kompozit parçanin (l) elde edilmesi islem adimlarini içermektedir. Bulusun tercih edilen bir diger uygulamasinda, el yatirinasi yöntemi ile kaliplama isleminin gerçeklestirilmesi durumunda, Açik bir kalibin jelkot tabaka (2) ile kaplanmasi, Kalip içerisinde olusturulan jelkot tabakasinin (2) üzerine elyaf tabaka (3) ve desenli tabakanin (4) yerlestirilmesi, J elkot tabaka (2), elyaf tabaka (3) ve desenli tabaka (4) ile olusturulan katmanli yapi üzerine reçine (5) sürülerek malzemenin kürlemeye birakilmasi, Kürleme islemi sonrasinda nihai ürün olan kompozit parçanin (1) elde edilmesi adimlarini içermektedir. Bulusun bir diger uygulamasinda, vakum torbasi ile kaliplamanin tercih edilmesi durumunda, Kompozit parçanin (l) üretilmesinde kullanilan kalibin jelkot tabaka (2) ile kaplanmasi, kalip üzerinde olusturulan jelkot tabakasinin (2) üzerine elyaf tabakanin (3) ve desenli tabakanin (4) serilmesi, bu islemlerden s0nra kalip vakum torbasinin yerlestirilmesi, vakum torbasiyla kapatilan kaliba reçine (5) basim ve vakum kanallannin baglanmasi, bahsedilen reçine (5) basim ve vakum kanallarindan uygulanan negatif basinç sayesinde içeriye reçine (5) transfer edilmesi, reçinenin (5) kaliba yayilmasi saglanarak reçinenin (5) homojen bir biçimde kalip içerisinde dagitilmasi, 36996.18 reçine (5) dagildiktan sonra kürlenmesi beklenenen ve kürlendikten sonra vakum torbasinin kaliptan ayirilmasi, Kürleme islemi sonrasinda nihai ürün olan kompozit parçanin (1) elde edilmesi adimlarini içermektedir. Bulusun bir diger uygulamasinda, silikon torbalama yönteminin tercih edilmesi durumunda, Kompozit parçanin (l) üretilmesinde kullanilan alt kalibin jelkot tabaka (2) ile kaplanmasi, Alt kalip üzerinde olusturulan jelkot tabakasinin (2) üzerine elyaf tabakalarin (3) ve desenli tabakanin (4) serilmesi, bu islemlerden sonra alt kalip üzerine silikon torbanin yada silikon üst kalibin yerlestirilmesi, silikon üst kalip yada silikon torbayla kapatilan alt kaliba reçine (5) basim ve bahsedilen reçine (5) basim kanallarindan içeriye reçine (5) basildigi ve vakum kanallarindan uygulanan negatif basinç sayesinde reçinenin (5) kaliba yayilmasi saglanarak reçinenin (5) homojen bir biçimde kalip içerisinde dagitilmasi, reçine (5) dagildiktan sonra kürlenmesi beklenenen ve kürlendikten sonra Silikon üst kalibin yada silikon torbanin alt kaliptan ayirilmasi, Kürleme islemi sonrasinda nihai ürün olan kompozit parçanin (1) elde edilmesi adimlarini içermektedir. Bulus kapsaminda gerçeklestirilen ve yukarida açiklanan farkli uygulamalara tabi üretim yöntemlerinin hepsinde reçinenin (5) kürlenmesi için kaliplara isitma veya isitma-sogutma islemleri uygulanabilmektedir. TR TR DESCRIPTION A COMPOSITE PART AND ITS PRODUCTION METHOD Technical Field This invention relates to a patterned composite part and its production method. Prior Art In the state of the art, Resin Transfer Molding Method (RTM), open mold (hand lay-up) method, silicone mold method and many different methods are used to produce composite parts. With RTM, parts can be produced in glassy transparency or opaque shapes. In RTM, which is generally carried out by combining more than one mold part that complements each other, resin is transferred into the resulting mold whole. In this way, composite structures with the desired properties on both surfaces are obtained. Unlike RTM, the open mold method is used on a single mold. It is based on the principle of creating a composite structure and applying resin by hand laying. In the silicone mold method, the final product in the desired form can be obtained by applying silicone onto a model. These production techniques can be modified and used in the production of patterned parts. What is meant by patterned part production is the preparation of one or more surfaces of any composite part in such a way that the predetermined visual, pattern, logo, picture, photograph or color combination can be seen by people. What is meant by pattern includes all types of visuals mentioned in the previous sentence. During the production phase of patterned pieces, it is possible to obtain patterned pieces with the desired visuality by painting the pieces by masking them with foil, as the technique is known. In order for the parts in question to be produced safely and in the desired form, design studies must be carried out before foil laying. However, the use of foil on surfaces that can be considered complex increases the possibility of errors in design studies and causes the applications on the surface to not have a smooth print. 36996.18 In addition, it takes a long time due to the difficulty of both the preliminary design work and the production process of the foiled part. If both sides of the piece are desired to be patterned, masking must be done by laying foil on both the upper and lower molds. The difficulty of the operations increases in direct proportion to the process. The coloring process of detailed patterns is carried out by painting in 4-5 stages. This number can increase even more as the number of colors increases. In addition, during regional retouching of multi-colored patterned pieces, local marks remain on the piece, and additional processes are needed to clean these local marks. When visuality is achieved by gluing foil onto the ready-made piece, the possibility of damage is higher since the adhered foil is close to the surface and does not behave in harmony with the ready-made part. Additionally, in case the parts obtained by this method are deformed for any reason, Brief Description of the Invention The aim of the invention is to realize a composite structure consisting of fiber layers, gelcoat layer, patterned layer and resin. With the composite part production method of the invention, it is possible to apply the desired pattern (patterned layer) directly to the part in the desired shape. In this way, the production process is significantly shortened in terms of time. By laying the patterned layer between the fiber layers, the possibility of damage is reduced when it is kept away from the surface. Another purpose of the invention is to ensure that the surfaces of the resulting composite part have the desired appearance/pattern. In addition, it is possible to retouch the composite parts produced with the method of the invention without damaging the image/pattern on the surface. 36996.18 Another purpose of the invention is to eliminate the negative effects of the foil design method used in the known state of the art. In the patterned composite part of the invention, the patterned layer is positioned between the fiber layers, thus reducing the possibility of damage to the patterned layer in question. Detailed Description of the Invention "A Composite Part and Its Production Method" realized to achieve the purpose of this invention is shown in the attached figures; From these shapes: The composite part of the invention; It is a schematic representation of the situation where (a) the patterned layer is positioned below the fiber layer (b) the patterned layer is positioned above the fiber layer (C) the patterned layer is positioned between the fiber layers. The composite part that is the subject of the invention; It is a schematic representation of the situation where (a) the upper and lower gelcoat layers are both transparent, (b) the upper gelcoat layer is colored and the lower gelcoat layer is transparent, (c) the upper gelcoat layer is transparent and the lower gelcoat layer is colored. The parts in the figures are numbered and their equivalents are given below. 1. Composite part. Gel coat layer. Fiber layer 4. Patterned layer 36996.18 Subject of the invention, patterned composite piece (1); At least one gelcoat layer (2), at least one fiber layer (3) positioned on the gelcoat layer (2), and the top layer positioned between the fiber layer (3) and gelcoat layer (2) with a pattern image on it that is desired to be seen from the outside. The layer consisting of at least a patterned Gelcoat layer (2), a fiber layer (3) and a patterned layer (4) contains resin (5) that is applied on the structure and ensures that the layered structure in question is held together after curing. The subject of the invention is the patterned composite piece (1); At least one gelcoat layer (2), At least one fiber layer (3) positioned on the gelcoat layer (2), A pattern image that is positioned on the surface of the fiber layer (3) away from the gelcoat layer (2) and which is desired to be seen from the outside. The layer consists of at least one patterned layer (4), gelcoat layer (2), fiber layer (3) and patterned layer (4) and contains resin (5), which is applied on the layer structure and ensures that the layered structure in question is held together after curing. The subject of the invention is the patterned composite piece (1); At least one gelcoat layer (2), more than one fiber layer (3) positioned on the gelcoat layer (2), at least one patterned layer (4) positioned between the fiber layers (3) and bearing a pattern image that is desired to be seen from the outside. The layer consisting of gelcoat layer (2), fiber layer (3) and patterned layer (4) contains resin (5), which is applied on the structure and ensures that the layered structure in question is held together after curing. In an embodiment of the invention, the layer consisting of gelcoat layer (2), fiber layer (3) and patterned layer (4) is placed on the resin (5) applied on the structure, 36996.18 on the surface far from the gelcoat layer (2) and before the resin (5) is cured. There is at least one more gelcoat layer (2) which is applied (positioned) first. In a preferred embodiment of the invention, the patterned layer (4) is manufactured from at least one material selected from a group including fabric, paper, plastic, metal and combinations thereof. In an embodiment of the invention, in order to ensure that the pattern on the patterned layer (4) can be seen from the outside through the gelcoat layer (2) corresponding to a single surface or both surfaces of the layered structure consisting of the fiber layer (3) and the patterned layer (4), the gelcoat layer ( 2) can be transparent. In a different embodiment of the invention, in the case where a gelcoat layer (2) is positioned on both surfaces of the layered structure consisting of a fiber layer (3) and a patterned layer (4), this gelcoat layer is used on a single surface in order to see the pattern on the patterned layer (4) from the outside. The layers (2) may be transparent on one surface and opaque (and preferably colored) on the other surface. It is a method for producing a patterned composite part (1), forming at least one transparent gelcoat layer (2) in a mold, - placing the fiber layer (3) and the patterned layer (4) on the gelcoat layer (2). ) and the gelcoat layer (2) in such a way that the patterned layer (4) remains and/or the patterned layer (4) is positioned on the surface of the fiber layer (3) away from the gelcoat layer (2) and/or the patterned layer (3) is positioned between the fiber layers (3). 4), - applying resin (5) on the layered structure consisting of gelcoat layer (2), fiber layer (3) and patterned layer (4) and allowing the resin (5) to cure, - removing the structure from the mold after curing. , - It includes the process steps to obtain the final product, the patterned composite part (l). 36996.18 Invention; It has a layered structure consisting of gelcoat layer (2), fiber layers (3), patterned layer (4) and resin (5), and it makes it possible to see the pattern on the patterned layer (4) and patterned layer (4) from the outside. It is about a patterned composite piece (1) and its production method, which has an interesting visual appearance thanks to the transparent gelcoat layer (2) and prevents difficulties in applying the pattern on the final product, thanks to this layered structure. In the production method of the invention, preferably a mold assembly containing at least one lower mold and at least one upper mold is used. In the mold in question, the lower mold and/or the upper mold are covered with gelcoat layers (2). More than one fiber layer (3) can be laid on the gelcoat layer (2) formed on the lower mold. A patterned layer (4) with the desired visual appearance is placed on and/or under and/or between the laid fiber layers (3). In the next process step, the lower mold and the upper mold are combined and the mold is closed. Thus, fiber layers (3) and patterned layer (4); It is stuck between the lower mold and the upper mold. In order to apply resin (5) to the closed mold and to distribute the applied resin homogeneously, resin (5) printing channels and vacuum channels are connected to the closed mold in question. In this way, resin (5) is transferred into the mold and the resin (5) is spread into the mold under negative pressure. After homogeneous distribution, the resin (5) is expected to cure. Upon completion of curing, the upper mold and lower mold are separated and a composite part (1) consisting of gelcoat layer (2), fiber layers (3), patterned layer (4), gelcoat layer (2) and resin (5) is obtained. Gel coat layer (2) coating can be applied only to the lower mold or only to the upper mold, or it can be applied to both molds. At least one of the gelcoat layer (2) coatings applied to the lower mold or the upper mold must be a transparent gelcoat layer (2) coating. If a transparent gelcoat layer (2) coating is applied to both the lower mold and the upper mold, the patterned layer (4) with the desired visual appearance can be seen from both surfaces due to transparency. However, as an alternative, it is also possible to apply a transparent gelcoat layer 36996.18 (2) to one of the lower and upper molds, while a colored gelcoat layer (2) is applied to the other. In this case, the patterned layer (4) with the desired visual appearance can only be seen from one surface. If desired, heating or heating-cooling processes can be applied to the upper and lower molds used. In one embodiment of the invention, an open mold is used. The open mold in question is covered with a gelcoat layer (2) as a surface and at least one fiber layer (3) is laid on the gelcoat layer (2). A patterned layer (4) with the desired visual appearance is placed on or under the laid fiber layers (3). In the next process step, resin (5) is applied to the structure consisting of fiber layers (3) and patterned layer (4) and the resin (5) in question is allowed to cure. Upon completion of curing, the composite part (1) consisting of gelcoat layer (2), fiber layers (3), patterned layer (4) and resin (5) is removed from the mold. In this embodiment of the invention, it is also possible to coat a gelcoat layer (2) on the structure consisting of laid fiber layers (3) and placed patterned layer (4). If a transparent gelcoat layer (2) is applied both on the mold and on the structure consisting of fiber layers (3) and patterned layer (4), the patterned layer (4) on both surfaces (in other words, the pattern on this patterned layer (4) A composite piece (1) in which ) can be seen is obtained. However, if a transparent gelcoat layer (2) is applied to one of the mentioned surfaces and a colored gelcoat layer (2) is applied to the other, a composite piece (1) is obtained, on which the patterned layer (4) (pattern) can be seen on only one surface. If desired, heating or heating-cooling processes can be applied to the molds used. Additionally, the patterned layer (4) in question can also be placed between the fiber layers (3). For this, at least two fiber layers (3) must be used in the open mold in question. This situation creates an advantage as it increases the possibility of damage to the patterned layer (4). In a different embodiment of the invention, a mold containing at least one vacuum bag is used. The mold in question is covered with a gelcoat layer (2) and more than one fiber layer (3) is laid on the gelcoat layer (2) formed on the mold. A patterned layer (4) with the desired visuality is placed on or under or between the laid fiber layers (3). In the next process step, a vacuum bag is placed on top and the mold is closed. In order to apply resin (5) to the closed mold and distribute the applied resin (5) homogeneously, resin (5) printing channels and vacuum channels are connected to the mold in question. In this way, resin (5) is transferred into the mold and the resin (5) is spread into the mold under negative pressure. After homogeneous distribution, the resin (5) is expected to cure. Once the curing is completed, the vacuum bag in question is separated from the mold and the composite part (1) is obtained. In this embodiment of the invention, if a transparent gelcoat layer (2) is applied to the mold, a composite part (1) in which the patterned layer (4) (pattern) can be seen from both surfaces can be obtained. Additionally, gelcoat layer (2) and resin (5) can be applied on the composite part (1) removed from the mold. In the invention, while the mold is covered with a transparent gelcoat layer (2), the part where the vacuum bag is located can be covered with a colored gelcoat layer (2) after it comes out of the mold, so that the patterned layer (4) can be seen from only one surface, while the other side is covered with a colored gelcoat layer (2). A composite part (1) is obtained. If desired, heating or heating-cooling processes can be applied to the upper and lower molds used. In a different embodiment of the invention, a mold containing a silicone bag or silicone upper mold is used. The mold in question is covered with a gelcoat layer (2) and more than one fiber layer (3) is laid on the gelcoat layer (2) formed on the mold. A patterned layer (4) with the desired visual appearance is placed on or under or between the laid fiber layers (3). After these processes, a silicone bag or silicone overmould is placed on the said mold and the mold is closed. In order to apply resin (5) to the closed mold and distribute the applied resin (5) homogeneously, resin (5) printing channels and vacuum channels are connected to the mold in question. In this way, resin (5) is transferred into the mold with a certain pressure and the resin (5) is spread into the mold under negative pressure. After homogeneous distribution, the resin (5) is expected to cure. Upon completion of curing, the silicone upper mold or silicone bag used to close the mold is separated from the mold and composite 36996.18 piece (1) is obtained. In this embodiment of the invention, if a transparent gelcoat layer (2) is applied to the mold, a composite part (1) in which the patterned layer (4) (pattern) can be seen from both surfaces can be obtained. Additionally, gelcoat layer (2) and resin (5) can be applied on the composite part (1) removed from the mold. In the invention, while the mold is covered with a transparent gelcoat layer (2), the silicone upper mold or the part where the silicone bag is located can be covered with a colored gelcoat layer (2) after leaving the mold, so that the patterned layer (4) can be seen from only one surface, while the other side is covered with a colored gelcoat layer (2). A composite part (1) coated with 2) is obtained. Heating or heating-cooling processes can be applied to the upper and lower molds used. The composite part (1) that is the subject of the invention is at least one piece selected from a group consisting of resin (5) transfer molding method (RTM), RTM-like methods, hand lay-up method, infusion method, pultrusion method, vacuum bag molding method and silicone bagging methods. It can be produced based on the molding method. In case it is preferred to use resin (5) transfer molding method (RTM) in the production of composite part (1) within the scope of the invention, - In the mold whole consisting of at least one lower mold and at least one upper mold, the gelcoat layer (2) is placed in at least one of the molds. Forming, - On the created gelcoat layer (2), the fiber layer (3) and the patterned layer (4) are placed (in such a way that the patterned layer (4) remains between the fiber layer (3) and the gelcoat layer (2) and/or the gelcoat layer (3) is laying the patterned layer (4) on the surface away from the layer (2) and/or placing the patterned layer (4) between the fiber layers (3), - closing the mold whole by combining the lower mold and the upper mold and applying resin (5) to the closed mold whole. ) connecting the printing and vacuum channels, - applying resin (5) through the resin (5) printing channels to the layered structure located within the mold whole and formed by the gelcoat layer (2), fiber layer (3) and patterned layer (4), 36996.18 vacuum By spreading the resin (5) into the mold with the negative pressure applied through the channels, the resin (5) is distributed homogeneously in the mold, after the resin is distributed, the upper mold and the lower mold are separated from each other, and the final product, the composite part (l), is obtained. Contains processing steps. In another preferred embodiment of the invention, in case the molding process is carried out by hand lay-up method, covering an open mold with a gelcoat layer (2), placing the fiber layer (3) and patterned layer (4) on the gelcoat layer (2) created in the mold, J It includes the steps of applying resin (5) on the layered structure formed by the elkot layer (2), fiber layer (3) and patterned layer (4) and allowing the material to cure. After the curing process, the final product, the composite part (1), is obtained. In another embodiment of the invention, if vacuum bag molding is preferred, the mold used in the production of the composite part (l) is covered with a gelcoat layer (2), and the fiber layer (3) and patterned layer (4) are laid on the gelcoat layer (2) created on the mold. After these processes, placing the mold vacuum bag, pressing the resin (5) into the mold closed with the vacuum bag and connecting the vacuum channels, transferring the resin (5) inside thanks to the negative pressure applied through the said resin (5) printing and vacuum channels, and spreading the resin (5) into the mold. It includes the steps of distributing the resin (5) homogeneously in the mold by ensuring that the 36996.18 resin (5) is dispersed and curing, and removing the vacuum bag from the mold after curing. Obtaining the composite part (1), which is the final product, after the curing process. In another embodiment of the invention, if the silicone bagging method is preferred, the lower mold used in the production of the composite part (l) is covered with a gelcoat layer (2), and the fiber layers (3) and patterned layer (4) are placed on the gelcoat layer (2) formed on the lower mold. After these processes, placing the silicone bag or silicone upper mold on the lower mold, pressing the resin (5) into the lower mold covered with the silicone upper mold or silicone bag and pressing the resin (5) into the said resin (5) printing channels and negative pressure applied through the vacuum channels. Thanks to this, the resin (5) is distributed homogeneously in the mold by ensuring that the resin (5) is distributed in the mold, after the resin (5) is distributed, the silicone upper mold or silicone bag is separated from the lower mold, which is expected to cure, and after the curing process, the composite part (1) is the final product. ) includes the steps to obtain it. In all of the production methods carried out within the scope of the invention and subject to the different applications explained above, heating or heating-cooling processes can be applied to the molds to cure the resin (5).TR TR

Claims (1)

1.ISTEMLER . Desenli kompozit parça (1) olup; En az bir jelkot tabaka (2), J elkot tabaka (2) üzerine konumlandirilan en az bir elyaf tabakasi (3), Elyaf tabaka (3) ile jelkot tabaka (2) arasinda konumlandirilan ve üzerinde disaridan görülmesi istenen bir desen görseli yer alan en az bir desenli Jelkot tabaka (2), Elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan ve kürlendikten sonra söz konusu katmanli yapinin bir arada tutulmasini saglayan reçine (5) içermektedir. . Desenli kompozit parça (1) olup; En az bir jelkot tabaka (2), J elkot tabaka (2) üzerine konumlandirilan en az bir elyaf tabakasi (3), Elyaf tabakanin (3) jelkot tabakadan (2) uzak olan yüzeyi üzerine konumlandirilan ve üzerinde disaridan görülmesi istenen bir desen görseli yer alan en az bir desenli tabaka (4), Jelkot tabaka (2), Elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan ve kürlendikten sonra söz konusu katmanli yapinin bir arada tutulmasini saglayan reçine (5) içermektedir. . Desenli kompozit parça (1) olup; En az bir jelkot tabaka (2), J elkot tabaka (2) üzerine konumlandirilan birden fazla elyaf tabakasi (3), Elyaf tabakalar (3) arasinda konumlandirilan ve üzerinde disaridan görülmesi istenen bir desen görseli yer alan en az bir desenli tabaka (4), Jelkot tabaka (2), Elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan ve kürlendikten sonra söz konusu katmanli yapinin bir arada tutulmasini saglayan reçine (5) içermektedir. 36996.18 . Kumas, kagit, plastik, metal ve bunlarin kombinasyonlarini içeren bir gruptan seçilen en az bir malzemeden imal edilen desenli tabaka (4) Istem 1, 2 veya 3”teki gibi bir desenli kompozit parça (1). . Jelkot tabaka (2), elyaf tabakasi (3) ve desenli tabakandan (4) olusan katmani yapinin üzerine uygulanan reçine (5) üzerine, buradaki jelkot tabakadan (2) uzak olan yüzeyde olacak sekilde ve reçine (5) kürlenmeden önce uygulanan (konumlandirilan) en az bir jelkot tabaka (2) ile karakterize edilen Istem 4°teki gibi bir desenli kompozit parça (1). . Elyaf tabaka (3) ve desenli tabakadan (4) olusan katmanli yapinin tek bir yüzeyine veya her iki yüzeyine karsilik gelen jelkot tabaka (2) üzerinden desenli tabaka (4) üzerinde yer alan desenin disaridan görülebilmesi saglamak amaciyla, seffaf olan jelkot tabaka (2) ile karakterize edilen Istem 4 veya 5”teki gibi bir desenli kompozit parça (1). . Elyaf tabaka (3) ve desenli tabakadan (4) olusan katmanli yapinin her iki yüzeyine jelkot tabaka (2) konumlandirildigi durumda, tek bir yüzey tarafindan içerisindeki desenli tabaka (4) üzerinde yer alan desenin disaridan görülebilmesi amaciyla katmanli yapinin bir yüzeyindeki seffaf diger yüzeyindeki opak olan jelkot tabakalar (2) ile karakterize edilen Istem 5°teki gibi bir desenli kompozit parça (1). . Yukaridaki istemlerden herhangi birindeki gibi bir desenli kompozit parçanin (1) üretilmesi için bir yöntem olup; - bir kalip içerisinde en az bir seffaf jelkot tabakasi (2) olusturulmasi, - jelkot tabakasi (2) üzerine, elyaf tabakasinin (3) ve desenli tabakanin (4) serilmesi, - jelkot tabaka (2), elyaf tabaka (3) ve desenli tabakadan (4) olusan katmanli yapi üzerine reçine (5) uygulanmasi ve reçinenin (5) kürlenmeye birakilmasi, 36996.18 - kürleme sonrasi yapinin söz konusu kaliptan çikarilmasi, - nihai ürün olan desenli kompozit parçanin (1) elde edilmesi islem adimlarini içermektedir. 9. Reçine (5) transfer kaliplama metodu (RTM), RTM benzeri yöntemler, el yatirmasi yöntemi, infüzyon yöntemi, pultrüzyon yöntemi, vakum torbasi ile kaliplama yöntemi ve silikon torbalama yöntemlerinden olusan bir gruptan seçilen en az bir kaliplama yöntemine dayanilarak gerçeklestirilen Istem 8'deki gibi bir desenli kompozit parçanin (l) üretim yöntemi. 10. Kaliplama yöntemi olarak, reçine (5) transfer metodu (RTM) kullanilmasi durumunda, üretim yönteminin, - en az bir alt kalip ve en az bir üst kaliptan olusan kalip bütününde, kaliplardan en az biri içerisinde jelkot tabakasinin (2) olusturulmasi, - olusturulan jelkot tabakasinin (2) üzerine, elyaf tabakasinin (3) ve desenli tabakanin (4) serilmesi, - alt kalip ile üst kalip birlestirilerek kalip bütününün kapatilmasi ve kapatilan kalip bütününe reçine (5) basim ve vakum kanallarinin baglanmasi, - reçine (5) basim kanallarindan, kalip bütünü içerisinde yer alan ve jelkot tabaka (2), elyaf tabaka (3) ve desenli tabaka (4) ile olusturulan katmanli - vakum kanallarindan da uygulanan negatif basinç ile reçinenin (5) kaliba yayilmasi saglanarak reçinenin (5) homojen bir biçimde kalip içerisinde dagitilmasi, - reçine dagildiktan sonra kürlenmesi beklenen ve kürlendikten sonra üst kalip ve alt kalibin birbirinden ayirilmasi, - nihai ürün olan kompozit parçanin (l) elde edilmesi islem adimlarini içerdigi istem `10”daki gibi bir desenli kompozit parçanin (l) üretim yöntemi. 36996.18 11. Kaliplama yöntemi olarak, el yatirmasi yöntemi kullanilmasi durumunda, üretim yönteminin, Açik bir kalibin jelkot tabaka (2) ile kaplanmasi, Kalip içerisinde olusturulan jelkot tabakasinin (2) üzerine elyaf tabaka (3) ve desenli tabakanin (4) yerlestirilmesi, Jelkot tabaka (2), elyaf tabaka (3) ve desenli tabaka (4) ile olusturulan katmanli yapi üzerine reçine (5) sürülerek malzemenin kürlemeye birakilmasi, Kürleme islemi sonrasinda nihai ürün olan kompozit parçanin (l) elde edilmesi adimlarini içerdigi Istem lO`daki gibi bir desenli kompozit parçanin (l) üretim yöntemi. 12. Kaliplama yöntemi olarak, vakum torbasi ile kaliplama yöntemi kullanilmasi durumunda, üretim yönteminin, Kompozit parçanin (l) üretilmesinde kullanilan kalibin jelkot tabaka (2) ile kaplanmasi, kalip üzerinde olusturulan jelkot tabakasinin (2) üzerine elyaf tabakanin (3) ve desenli tabakanin (4) serilmesi, bu islemlerden sonra kalip vakum torbasinin yerlestirilmesi, vakum torbasiyla kapatilan kaliba reçine (5) basim ve vakum kanallarinin baglanmasi, bahsedilen reçine (5) basim ve vakum kanallarindan uygulanan negatif basinç sayesinde içeriye reçine (5) transfer edilmesi, reçinenin (5) kaliba yayilmasi saglanarak reçinenin (5) homojen bir biçimde kalip içerisinde dagitilmasi, reçine (5) dagildiktan sonra kürlenmesi beklenenen ve kürlendikten sonra vakum torbasinin kaliptan ayirilmasi, Kürleme islemi sonrasinda nihai ürün olan kompozit parçanin (l) elde edilmesi adimlarini içerdigi Istem lO`daki gibi bir desenli kompozit parçanin (l) üretim yöntemi. 36996.18 Kaliplama yöntemi olarak, silikon torbalama yöntemi kullanilmasi durumunda, üretim yönteminin, Kompozit parçanin (l) üretilmesinde kullanilan alt kalibin jelkot tabaka (2) ile kaplanmasi, Alt kalip üzerinde olusturulan jelkot tabakasinin (2) üzerine elyaf tabakalarin (3) ve desenli tabakanin (4) serilmesi, bu islemlerden sonra alt kalip üzerine silikon torbanin yada silikon üst kalibin yerlestirilmesi, silikon üst kalip yada silikon torbayla kapatilan alt kaliba reçine (5) basim ve vakum kanallarinin baglanmasi, bahsedilen reçine (5) basim kanallarindan içeriye reçine (5) basildigi ve vakum kanallarindan uygulanan negatif basinç sayesinde reçinenin (5) kaliba yayilmasi saglanarak reçinenin (5) homojen bir biçimde kalip içerisinde dagitilmasi, reçine (5) dagildiktan sonra kürlenmesi beklenenen ve kürlendikten sonra silikon üst kalibin yada silikon torbanin alt kaliptan ayirilmasi, Kürleme islemi sonrasinda nihai ürün olan kompozit parçanin (1) elde edilmesi adimlarini içerdigi Istem 107daki gibi bir desenli kompozit parçanin (l) üretim yöntemi. Reçinenin (5) kürlenmesi için kaliplara isitma uygulandigi Istemler 9 ila l3iten herhangi birindeki gibi bir desenli kompozit parçanin (1) üretim yöntemi. Reçinenin (5) kürlenmesi için kaliplara isitma-sogutma uygulandigi Istemler 9 ila 13'ten herhangi birindeki gibi bir desenli kompozit parçanin (l) üretim yöntemi. 36996.18 TR TR1.CLAIMS. It is a patterned composite piece (1); At least one gelcoat layer (2), at least one fiber layer (3) positioned on the gelcoat layer (2), and the top layer positioned between the fiber layer (3) and gelcoat layer (2) with a pattern image on it that is desired to be seen from the outside. The layer consisting of at least a patterned Gelcoat layer (2), a fiber layer (3) and a patterned layer (4) contains resin (5) that is applied on the structure and ensures that the layered structure in question is held together after curing. . It is a patterned composite piece (1); At least one gelcoat layer (2), at least one fiber layer (3) positioned on the gelcoat layer (2), A pattern image that is positioned on the surface of the fiber layer (3) away from the gelcoat layer (2) and which is desired to be seen from the outside. The layer consists of at least one patterned layer (4), gelcoat layer (2), fiber layer (3) and patterned layer (4) and contains resin (5), which is applied on the layer structure and ensures that the layered structure in question is held together after curing. . It is a patterned composite piece (1); At least one gelcoat layer (2), more than one fiber layer (3) positioned on the gelcoat layer (2), at least one patterned layer (4) positioned between the fiber layers (3) and bearing a pattern image that is desired to be seen from the outside. The layer consisting of gelcoat layer (2), fiber layer (3) and patterned layer (4) contains resin (5), which is applied on the structure and ensures that the layered structure in question is held together after curing. 36996.18 . Patterned layer (4) manufactured from at least one material selected from a group including fabric, paper, plastic, metal and their combinations. A patterned composite part (1) as in Claim 1, 2 or 3. . The layer consisting of gelcoat layer (2), fiber layer (3) and patterned layer (4) is applied (positioned) on the resin (5) applied on the structure, on the surface far away from the gelcoat layer (2) and before the resin (5) is cured. A patterned composite part (1) as in Claim 4, characterized by at least one gelcoat layer (2). . Transparent gelcoat layer (2) is used to ensure that the pattern on the patterned layer (4) can be seen from the outside over the gelcoat layer (2) corresponding to a single surface or both surfaces of the layered structure consisting of the fiber layer (3) and the patterned layer (4). A patterned composite piece (1) as in Claim 4 or 5, characterized by. . In the case where the gelcoat layer (2) is positioned on both surfaces of the layered structure consisting of the fiber layer (3) and the patterned layer (4), a single surface is used to make the pattern on the patterned layer (4) inside visible from the outside, transparent on one surface of the layered structure and opaque on the other surface. A patterned composite part (1) as in Claim 5, characterized by gelcoat layers (2). . It is a method for producing a patterned composite part (1) as in any of the above claims; - forming at least one transparent gelcoat layer (2) in a mold, - laying the fiber layer (3) and patterned layer (4) on the gelcoat layer (2), - gelcoat layer (2), fiber layer (3) and patterned It includes the process steps of applying resin (5) on the layered structure consisting of layer (4) and allowing the resin (5) to cure, 36996.18 - removing the structure from the mold after curing, - obtaining the final product, the patterned composite part (1). 9. Claim 8 based on at least one molding method selected from a group consisting of resin (5) transfer molding method (RTM), RTM-like methods, hand lay-up method, infusion method, pultrusion method, vacuum bag molding method and silicone bagging methods. Production method of a patterned composite part (l) as in. 10. In case the resin (5) transfer method (RTM) is used as the molding method, the production method: - Forming the gelcoat layer (2) in at least one of the molds in the mold whole consisting of at least one lower mold and at least one upper mold, - Laying the fiber layer (3) and the patterned layer (4) on the created gelcoat layer (2), - closing the mold whole by combining the lower mold and the upper mold and connecting the resin (5) printing and vacuum channels to the closed mold whole, - resin (5). By ensuring that the resin (5) spreads into the mold with the negative pressure applied through the printing channels and the layered - vacuum channels formed by the gelcoat layer (2), fiber layer (3) and patterned layer (4) within the mold entirety, the resin (5) becomes homogeneous. The production of a patterned composite part (l) as in claim 10, which includes the process steps of distributing the resin in the mold, - separating the upper mold and lower mold from each other after the resin is dispersed and curing, - obtaining the final product, the composite part (l). method. 36996.18 11. In case the hand lay-up method is used as the molding method, the production method is: Covering an open mold with a gelcoat layer (2), Placing the fiber layer (3) and patterned layer (4) on the gelcoat layer (2) created in the mold, Gelcoat As in Claim 10, it includes the steps of applying resin (5) on the layered structure formed by the layer (2), fiber layer (3) and patterned layer (4) and allowing the material to cure, and obtaining the final product, the composite part (1), after the curing process. Production method of a patterned composite part (l). 12. If the vacuum bag molding method is used as the molding method, the production method is to cover the mold used in the production of the composite part (l) with a gelcoat layer (2), put the fiber layer (3) and the patterned layer on the gelcoat layer (2) formed on the mold. laying the mold (4), placing the mold vacuum bag after these processes, pressing the resin (5) and connecting the vacuum channels to the mold closed with the vacuum bag, transferring the resin (5) inside thanks to the negative pressure applied through the said resin (5) printing and vacuum channels, transferring the resin (5) inside, 5) Distributing the resin (5) homogeneously in the mold by ensuring that it spreads over the mold, removing the vacuum bag from the mold after the resin (5) is dispersed and curing, and obtaining the composite part (l), which is the final product, after the curing process. Production method of a patterned composite part (l) as in. 36996.18 In case the silicone bagging method is used as the molding method, the production method is as follows: Covering the lower mold used in the production of the composite part (l) with a gelcoat layer (2), Fiber layers (3) and patterned layer (3) on the gelcoat layer (2) formed on the lower mold. 4) laying, after these processes, placing the silicone bag or silicone upper mold on the lower mold, connecting the resin (5) printing and vacuum channels to the lower mold covered with the silicone upper mold or silicone bag, resin (5) is pressed into the said resin (5) printing channels. Thanks to the negative pressure applied through the vacuum channels, the resin (5) is distributed homogeneously in the mold, and after the resin (5) is dispersed, the silicone upper mold or silicone bag is separated from the lower mold, which is expected to be cured, and the final mold is removed after the curing process. The production method of a patterned composite part (1) as in Claim 107, which includes the steps of obtaining the composite part (1), which is the product. A method of manufacturing a patterned composite part (1) as in any one of claims 9 to 13, where heating is applied to the molds to cure the resin (5). The production method of a patterned composite part (l) as in any of Claims 9 to 13, where heating-cooling is applied to the molds to cure the resin (5). 36996.18 GB TR
TR2019/22911A 2019-12-31 2019-12-31 A COMPOSITE PIECE AND ITS MANUFACTURING METHOD TR201922911A2 (en)

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