TR201905468T4 - Polimerik malzemeden üretilen bir objenin sıkıştırılarak kalıplanmasına yönelik bir yöntem. - Google Patents

Polimerik malzemeden üretilen bir objenin sıkıştırılarak kalıplanmasına yönelik bir yöntem. Download PDF

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Publication number
TR201905468T4
TR201905468T4 TR2019/05468T TR201905468T TR201905468T4 TR 201905468 T4 TR201905468 T4 TR 201905468T4 TR 2019/05468 T TR2019/05468 T TR 2019/05468T TR 201905468 T TR201905468 T TR 201905468T TR 201905468 T4 TR201905468 T4 TR 201905468T4
Authority
TR
Turkey
Prior art keywords
polymeric material
dose
forming member
melting
female
Prior art date
Application number
TR2019/05468T
Other languages
English (en)
Inventor
Parrinello Fiorenzo
Pucci Fabrizio
Original Assignee
Sacmi
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 Sacmi filed Critical Sacmi
Publication of TR201905468T4 publication Critical patent/TR201905468T4/tr

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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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5833—Measuring, controlling or regulating movement of moulds or mould parts, e.g. opening or closing, actuating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Bir polimerik malzemeden yapılan bir obje üretimine yönelik bir yöntem olup, söz konusu polimerik malzeme bir erime sıcaklığına (TF) sahiptir, yöntem şu adımları içermektedir: polimerik malzemenin eritilmesi; eritme adımından sonra polimerik malzemenin, bir soğutma bölgesinde erime sıcaklığının (TF) altına soğutulması; bir ayırma elemanı (5) aracılığıyla soğutma bölgesinden gelen bir polimerik malzeme akışından bir dozun ayrılması; bir karşılıklı hareket hızı ile birbirine doğru hareket eden bir erkek biçimlendirme elemanı ve bir dişi biçimlendirme elemanı (10) arasında dozun şekillendirilmesiyle söz konusu objenin elde edilmesi, doz, söz konusu erime sıcaklığından (TF) daha düşük bir sıcaklığa sahiptir. Dozun, hem erkek biçimlendirme elemanı hem de dişi biçimlendirme elemanı (10) ile temas halinde olan bir biçimlenmeye başlama konfigürasyonu, ve erkek biçimlendirme elemanı ve dişi biçimlendirme elemanının (10), birbirine göre yavaşlamaya başladığı bir yavaşlamaya başkama konfigürasyonu arasında karşılıklı hareket hızı, 10 mm/s?den daha büyüktür.
TR2019/05468T 2015-05-05 2016-05-04 Polimerik malzemeden üretilen bir objenin sıkıştırılarak kalıplanmasına yönelik bir yöntem. TR201905468T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO2015A000096A ITMO20150096A1 (it) 2015-05-05 2015-05-05 Metodo e apparato per stampare a compressione un oggetto in materiale polimerico.

Publications (1)

Publication Number Publication Date
TR201905468T4 true TR201905468T4 (tr) 2019-05-21

Family

ID=53442863

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/05468T TR201905468T4 (tr) 2015-05-05 2016-05-04 Polimerik malzemeden üretilen bir objenin sıkıştırılarak kalıplanmasına yönelik bir yöntem.

Country Status (9)

Country Link
US (2) US11224999B2 (tr)
EP (1) EP3291956B1 (tr)
JP (2) JP2018519182A (tr)
CN (1) CN107530922B (tr)
BR (1) BR112017022171B1 (tr)
IT (1) ITMO20150096A1 (tr)
TR (1) TR201905468T4 (tr)
TW (1) TWI721981B (tr)
WO (1) WO2016178156A1 (tr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20150096A1 (it) * 2015-05-05 2016-11-05 Sacmi Metodo e apparato per stampare a compressione un oggetto in materiale polimerico.
IT201800009342A1 (it) * 2018-10-11 2020-04-11 Sacmi Cooperativa Mecc Imola Societa' Cooperativa Apparato per stampare a compressione oggetti concavi.
IT201900005206A1 (it) * 2019-04-05 2020-10-05 Sacmi Metodo e apparato per produrre una parte erogatrice di un contenitore, e parte erogatrice di contenitore.
IT201900018725A1 (it) * 2019-10-14 2021-04-14 Sacmi Testa di erogazione di un materiale polimerico e relativo metodo di erogazione, metodo di trasferimento di una dose di materiale polimerico.
IT202000003383A1 (it) * 2020-02-19 2021-08-19 Sacmi Apparato e metodo per produrre oggetti in materiale polimerico riciclato.
TW202412735A (zh) * 2022-08-31 2024-04-01 義大利商沙克米機械合作伊莫拉公司 製造固體藥劑的方法及裝置

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DE3702945A1 (de) 1987-01-31 1988-08-11 Reifenhaeuser Masch Vorrichtung zum glaetten einer aus einer schlitzduese austretenden kunststoffbahn
US5171557A (en) * 1991-05-28 1992-12-15 Ford Motor Company Method for silicon nitride precursor solids recovery
US5316707A (en) * 1991-09-05 1994-05-31 Tempcraft, Inc. Injection molding apparatus control system and method of injection molding
DE4339450A1 (de) * 1993-11-19 1995-05-24 Philips Patentverwaltung Technisches Gerät, insbesondere elektromechanisches Laufwerk zum Bewegen von Informationsträgern und Verfahren zum Herstellen eines beweglichen Funktionsteiles an einer Metallplatte (Knickfilm)
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ITMO20040164A1 (it) * 2004-06-29 2004-09-29 Sacmi Cooperativa Maccanici Im Apparati e metodi per produrre oggetti.
ITRE20040128A1 (it) * 2004-10-12 2005-01-12 Sacmi Gruppo per la formatura a compressione di oggetti in materiale polimerico
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Also Published As

Publication number Publication date
WO2016178156A1 (en) 2016-11-10
CN107530922B (zh) 2021-03-23
ITMO20150096A1 (it) 2016-11-05
JP2020183125A (ja) 2020-11-12
US20220097263A1 (en) 2022-03-31
EP3291956A1 (en) 2018-03-14
BR112017022171B1 (pt) 2022-01-04
CN107530922A (zh) 2018-01-02
JP6917509B2 (ja) 2021-08-11
US11878448B2 (en) 2024-01-23
BR112017022171A2 (pt) 2018-07-03
US20180117803A1 (en) 2018-05-03
US11224999B2 (en) 2022-01-18
TWI721981B (zh) 2021-03-21
JP2018519182A (ja) 2018-07-19
TW201739594A (zh) 2017-11-16
EP3291956B1 (en) 2019-03-20

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