JPH06323454A - 造形ワークピース製造方法及び装置並びに造形ワークピース - Google Patents

造形ワークピース製造方法及び装置並びに造形ワークピース

Info

Publication number
JPH06323454A
JPH06323454A JP3368794A JP3368794A JPH06323454A JP H06323454 A JPH06323454 A JP H06323454A JP 3368794 A JP3368794 A JP 3368794A JP 3368794 A JP3368794 A JP 3368794A JP H06323454 A JPH06323454 A JP H06323454A
Authority
JP
Japan
Prior art keywords
union
tubular portion
radial hole
support member
shaped workpiece
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3368794A
Other languages
English (en)
Inventor
Ernst Tanner
タナー エルンスト
Joerg Wermelinger
ヴェルメリンガー イェルグ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEORG FISCHER ROORURAITSUNGUSUSHISUTEMU AG
Georg Fischer Rohrleitungssysteme AG
Original Assignee
GEORG FISCHER ROORURAITSUNGUSUSHISUTEMU AG
Georg Fischer Rohrleitungssysteme AG
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 GEORG FISCHER ROORURAITSUNGUSUSHISUTEMU AG, Georg Fischer Rohrleitungssysteme AG filed Critical GEORG FISCHER ROORURAITSUNGUSUSHISUTEMU AG
Publication of JPH06323454A publication Critical patent/JPH06323454A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/008—T-joints
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/60—Assembling or disassembling flexible tube or sleeve type valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Valve Housings (AREA)

Abstract

(57)【要約】 【目的】 管状部分の半径方向孔に対してユニオンを突
合わせて加熱した後互いに押付けることによりプラスチ
ック製造形ワークピースを安価に製造する。 【構成】 造形ワークピース製造装置は、ユニオン４を
支持し、かつ移動自在カートリッジに取り付け可能な第
１クランプ手段５と、管状部分１を支持する第２クラン
プ手段６と、管状部分１とユニオン３との間の位置に回
動自在でこれら２個の部分を加熱する加熱装置とを備え
る。第２クランプ手段６は、管状部分の内部輪郭に対応
する形状を有する支持部材７と、支持部材７の長手方向
軸線に交差する方向に移動自在のピン11とを有する。管
状部分の半径方向孔17に対してユニオン３を突合わせて
加熱した後、ピン11をユニオン３内に突入させ、クラン
プ手段5,6 相互を互いに押付けてプラスチック製造形ワ
ークピースを製造する。

Description

【発明の詳細な説明】
【０００１】
【産業上の利用分野】本発明は、プラスチック材料から
形成した造形ワークピースを例えば、弁体のユニオンを
管状部分に溶着することによって製造する方法に関する
ものである。この場合、ユニオンの端面を管状部分の周
面に溶着する。更に、本発明は、この方法を実施する装
置に関するものである。
【０００２】
【従来の技術】管状部分の外周面にユニオンを溶着する
方法は、スイス国特許第570-577 号に記載されている。
このスイス国特許は、パイプの外周面に分岐導管のため
のユニオンを溶着する方法を開示しており、この方法に
よれば、抵抗ワイヤで形成した溶着マットを、パイプと
ユニオンサドルとの間に配置して溶着温度にする。
【０００３】
【発明が解決しようとする課題】しかし、プラスチック
材料材料で形成した造形ワークピースを製造するこの方
法は極めて高価である。
【０００４】従って、本発明の目的は、ユニオンを場合
夫に溶着する改善し、溶着連結の一部をなす付加的補助
手段を使用することなく強固な溶着連結を確実にする方
法を得るにある。
【０００５】更に、本発明の目的は、この改善した方法
を実施する装置を得るにある。
【０００６】更に、本発明の目的は、この改善した方法
によって製造した造形ワークピースを得るにある。
【０００７】
【課題を解決するための手段】この目的を達成するた
め、本発明造形ワークピース製造方法は、前記ユニオン
の端面を前記管状部分の外周の前記半径方向孔の領域に
突き合わせるステップと、前記管状部分の前記半径方向
孔及び前記ユニオンの端面の周りの円形領域を熱輻射に
よって加熱するステップと、この後、前記２個の部分を
互いに押し付け合ってこれら２個の部分を溶着するステ
ップとよりなることを特徴とする。
【０００８】この方法を実施する本発明装置は、管状部
分とユニオンとよりなる造形ワークピースを溶着するた
め、前記ユニオンを支持し、かつ移動自在のカートリッ
ジに取り付けることができる第１クランプ手段と、前記
管状部分を支持する第２クランプ手段と、前記管状部分
と前記ユニオンとの間の位置に回動自在でありこれら２
個の部分を加熱するための加熱装置とを備えた造形ワー
クピース製造装置において、前記第２クランプ手段は、
前記管状部分の内部輪郭に対応する形状を有する支持部
材と、前記支持部材の長手方向軸線に交差する方向に移
動自在に前記支持部材に支持したピンとを有する構成と
したことを特徴とする。
【０００９】本発明方法によって製造する造形ワークピ
ースは、プラスチック材料から構成し、半径方向孔及び
外周面を有する管状部分と、前記半径方向孔の領域で前
記管状部分の外周に突き合わせて溶着によってこの管状
部分に固着する端面を有するユニオンとよりなる造形ワ
ークピースにおいて、前記溶着を、前記ユニオンの前記
端面を前記管状部分の外周面に突き合わせた後に前記管
状部分の半径方向孔及び前記ユニオンの端面の周りの円
形領域を熱輻射によって加熱し、次いでこれら２個の部
分を互いに押し付け合うことによって行うことを特徴と
する。
【００１０】
【実施例】次に、図面につき本発明の好適な実施例を説
明する。
【００１１】本発明による図示の実施例の装置は、プラ
スチック材料からなる造形ワークピースを溶着によって
製造するのに使用する。特に、本発明装置は、管状部分
１を例えば、ダイヤフラム弁の弁体２のコネクタに溶接
するのに使用することができる。このコネクタには、２
個のユニオン３、４を設け、またこのコネクタをプラス
チック材料によって形成する。弁体２のユニオン４をク
ランプ装置５内で固定保持し、このクランプ装置５は移
動可能なカートリッジ（図示せず）に取り付ける。ユニ
オン３を設けた他の部分を部分１に溶着することができ
る。管状部分１は、他のクランプ装置６内に形状ロック
で保持する。クランプ装置６には、部分１の外周を部分
的に包囲する外側支持部材８と、管状部分１の内側輪郭
に対応する内側支持部材７とを設ける。内側支持部材７
には、長手方向軸線９に交差する移動可能なピン11を設
け、楔部10によってこのピン11を移動自在にする。楔部
10は、ハンドル14によって内側支持部材７の孔12内で移
動することができるバー13によって形成する。このバー
13は、ピン11の傾斜面16に掛合可能な傾斜面15を有す
る。
【００１２】バー13を押し込むとき、ピン11は孔17を移
動し、弁体２のユニオン３内に突入する。ピン11の外径
は、ユニオン３の内径に対応する。
【００１３】溶接部分を除去するためには、ピン11をユ
ニオン３から後退させなければならない。バー13とピン
11との間の形状ロック連結によって楔部10を両方向に移
動することができる。
【００１４】ハンドル14の代わりにシリンダ駆動装置を
使用してバー13を移動させることもできる。
【００１５】本発明による装置には、更に、加熱装置20
を設け、この加熱装置によりユニオン３の端面18及び部
分１の外周の一部を赤外線によってを非接触加熱する。
加熱装置は部分１とユニオン３との間で移動自在又は回
動自在とし、クランプ装置５を軸線方向に移動すること
によって加熱表面から約１〜２ｍｍの範囲内に急速加熱
を生ずる。
【００１６】加熱装置20は部分１の外周に対応する凹状
輻射面21と、ユニオン３の端面18に対応する凸状輻射面
22とを有する。双方の輻射面の中心には、それぞれ窪み
23,24 を設ける。加熱装置20は例えば、電熱カートリッ
ジによって加熱し、また例えば、銅によって形成し、輻
射面21,22 をセラミックスで内張りする。操作プロセス
は以下のようにして行う。
【００１７】管状部分１には、上述のように、孔17を設
ける。管状部分１はクランプ装置６内に移動自在にし、
弁体２はユニオン４でクランプ装置５内に保持し、ユニ
オン３の端面18を部分１の外径に形状ロックを生ずるよ
う衝合させる。
【００１８】加熱装置20を回動する際に、ユニオン３の
端面18及び管状部分１の周面とが孔17の領域で加熱さ
れ、プラスチック材料を溶融状態にする。加熱装置20を
初期状態に復帰させる際に、ピン11を楔部10によって軸
線方向19に移動させ、ピン11を孔17内に突入させ、同時
に図示しないキャリッジの移動によって弁体２を部分１
の外周に押し付ける。
【００１９】部分１及びユニオン３の双方は内側から支
持されるため、溶着中におけるこれら２個の部分の変形
は排除され、また媒体の自由な流れの障害となる内部隆
起又はバリを生ずることがない。
【００２０】上述したところは、本発明の好適な実施例
を示したに過ぎず、請求の範囲において種々の変更を加
えることができること勿論である。
【図面の簡単な説明】
【図１】溶着すべき部分及び本発明による溶着装置の線
図的縦断面図である。
【図２】図１のII-II 線上の断面図である。
【図３】本発明による装置に使用する加熱装置の平面図
である。
【符号の説明】
1 管状部分 2 弁体 3, 4 ユニオン 5, 6 クランプ装置 7 内側支持部材 8 外側支持部材 9 長手方向軸線 10 楔部 11 ピン 12 孔 13 バー 14 ハンドル 15, 16 傾斜面 17 孔 18 端面 20 加熱装置 21 凹状輻射面 22 凸状輻射面 23, 24 窪み
───────────────────────────────────────────────────── フロントページの続き (72)発明者 イェルグ ヴェルメリンガー スイス国 ツェーハー−8200 シャフハウ ゼン フェルトシュトラーセ 11

Claims (9)

    【特許請求の範囲】
  1. 【請求項１】プラスチック材料から形成した造形ワーク
    ピースであって、半径方向孔を有する管状部分と、前記
    半径方向孔の領域で前記管状部分に溶着可能なユニオン
    とにより構成した造形ワークピースを溶着によって製造
    する方法において、 前記ユニオンの端面を前記管状部分の外周の前記半径方
    向孔の領域に突き合わせるステップと、 前記管状部分の前記半径方向孔及び前記ユニオンの端面
    の周りの円形領域を熱輻射によって加熱するステップ
    と、 この後、前記２個の部分を互いに押し付け合ってこれら
    ２個の部分を溶着するステップとよりなることを特徴と
    する造形ワークピース製造方法。
  2. 【請求項２】前記管状部分及びユニオンの突き合わせ側
    面とは反対側の前記管状部分及びユニオンの側面に、そ
    れぞれ互いに接近し合う方向に押し付ける支持部材を設
    けるステップを更に有する請求項１記載の造形ワークピ
    ース製造方法。
  3. 【請求項３】プラスチック材料から構成し、半径方向孔
    及び外周面を有する管状部分と、前記半径方向孔の領域
    で前記管状部分の外周に突き合わせて溶着によってこの
    管状部分に固着する端面を有するユニオンとよりなる造
    形ワークピースにおいて、前記溶着を、前記ユニオンの
    前記端面を前記管状部分の外周面に突き合わせた後に前
    記管状部分の半径方向孔及び前記ユニオンの端面の周り
    の円形領域を熱輻射によって加熱し、次いでこれら２個
    の部分を互いに押し付け合うことによって行うことを特
    徴とする造形ワークピース。
  4. 【請求項４】前記ユニオンを、前記管状部分の長手方向
    軸線に交差する長手方向軸線を有する弁体の一部を構成
    するものとした請求項３記載の造形ワークピース。
  5. 【請求項５】前記弁体をダイヤフラムのハウジングとし
    て形成した請求項４記載の造形ワークピース。
  6. 【請求項６】管状部分とユニオンとよりなる造形ワーク
    ピースを溶着するため、 前記ユニオンを支持し、かつ移動自在のカートリッジに
    取り付けることができる第１クランプ手段と、 前記管状部分を支持する第２クランプ手段と、 前記管状部分と前記ユニオンとの間の位置に回動自在で
    ありこれら２個の部分を加熱するための加熱装置とを備
    えた造形ワークピース製造装置において、 前記第２クランプ手段は、前記管状部分の内部輪郭に対
    応する形状を有する支持部材と、前記支持部材の長手方
    向軸線に交差する方向に移動自在に前記支持部材に支持
    したピンとを有する構成としたことを特徴とする造形ワ
    ークピース製造装置。
  7. 【請求項７】前記ピンを移動させる楔手段を設けた請求
    項６記載の造形ワークピース製造装置。
  8. 【請求項８】前記ピンの外径を前記ユニオンの内径に対
    応させた請求項６記載の造形ワークピース製造装置。
  9. 【請求項９】前記加熱装置の両側の側面を、それぞれ凹
    状輻射面及び凸状輻射面とした請求項６記載の造形ワー
    クピース製造装置。
JP3368794A 1993-03-04 1994-03-03 造形ワークピース製造方法及び装置並びに造形ワークピース Pending JPH06323454A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00644/93-6 1993-03-04
CH00644/93A CH687069A5 (de) 1993-03-04 1993-03-04 Verfahren und Vorrichtung zur Herstellung eines Formteiles aus Kunststoff, sowie das durch das Verfahren hergestellte Formteil.

Publications (1)

Publication Number Publication Date
JPH06323454A true JPH06323454A (ja) 1994-11-25

Family

ID=4191815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3368794A Pending JPH06323454A (ja) 1993-03-04 1994-03-03 造形ワークピース製造方法及び装置並びに造形ワークピース

Country Status (7)

Country Link
US (2) US5476114A (ja)
EP (1) EP0620107B1 (ja)
JP (1) JPH06323454A (ja)
AT (1) ATE171668T1 (ja)
CA (1) CA2116174A1 (ja)
CH (1) CH687069A5 (ja)
DE (1) DE59406988D1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556497A (en) * 1995-01-09 1996-09-17 Essef Corporation Fitting installation process
US6053351A (en) * 1998-06-05 2000-04-25 Dunton; Terry Lee Plating basket with improved support structure
US6409873B1 (en) * 1999-01-20 2002-06-25 Fsi International, Inc. Process and apparatus for bonding a pair of ducts together in which a removable member is used to help support and maintain alignment between the ducts during bonding
US6395127B1 (en) 1999-04-18 2002-05-28 Entegris, Inc. Insert for use in conjoining tubular end portions
US20060123242A1 (en) * 2004-09-21 2006-06-08 Acco Brands Usa, Llc Biometric security device
CN102241138A (zh) * 2011-07-13 2011-11-16 华创天元实业发展有限责任公司 钢骨架塑料复合管热熔封口成型装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428958A (en) * 1944-07-25 1947-10-14 Western Electric Co Assembling apparatus
US3231444A (en) * 1962-03-05 1966-01-25 Owens Illinois Glass Co Method of heat sealing thermoplastic articles
US3634167A (en) * 1966-04-15 1972-01-11 Keller Roehren Ag Method of fabricating welded branched pipe connections from weldable thermoplastic materials
US3723229A (en) * 1970-05-01 1973-03-27 W Hutton Fusion tool
US3729360A (en) * 1971-03-08 1973-04-24 A Mcelroy Portable thermoplastic pipe fusion apparatus
US3770013A (en) * 1971-12-06 1973-11-06 W Thompson Valve for use in dewatering system
US3841178A (en) * 1973-07-09 1974-10-15 Wesco Prod Co Fixture and method for repairing a worn ball on the yoke of a universal joint assembly
US3921662A (en) * 1974-01-02 1975-11-25 Mueller Co Plastic pipes and/or fittings with excessive flow safety valves
NL7411474A (nl) * 1974-08-28 1976-03-02 Wavin Bv Werkwijze en inrichting voor het lassen van een aftakbuisdeel op een hoofdbuisdeel van kunst- stofmateriaal in het bijzonder polyolefinen- materiaal.
US4174248A (en) * 1975-10-14 1979-11-13 Phillips Petroleum Company Process and apparatus for connecting plastic pipes
GB2003570B (en) * 1977-06-08 1982-01-20 Imi Opella Ltd Stop valve
US4210308A (en) * 1978-07-24 1980-07-01 Sims James O Valve
IL57898A (en) * 1979-07-26 1983-05-15 Helioset Advanced Tech Method for injection-molding of elements onto extruded units
US4352708A (en) * 1980-09-08 1982-10-05 Mcelroy Arthur H Defined force fusion machine for joining plastic pipe
US4353243A (en) * 1981-02-02 1982-10-12 Quadrex Corporation Flexible diaphragm controlled valve
DE3121081C2 (de) * 1981-05-27 1983-05-19 Phoenix Ag, 2100 Hamburg Verfahren zur Herstellung eines T-förmigen Schlauches aus Gummi
CA1190728A (en) * 1982-02-01 1985-07-23 Bent J. Hansen Clamping apparatus for plastic pipe
US4533424A (en) * 1984-01-13 1985-08-06 Mcelroy Manufacturing, Inc. Pipe fusion apparatus with load cell for attaching side wall fittings
CA1243169A (en) * 1984-07-09 1988-10-18 Michael L. Osgar Welding fluoropolymer pipe and fittings
US4779856A (en) * 1987-07-31 1988-10-25 Robert Beeler Teaching apparatus for determining proper measurements for connecting two pieces of pipe
JP2519270B2 (ja) * 1987-11-30 1996-07-31 キーパー株式会社 振動溶着方法
JPH01229616A (ja) * 1988-03-11 1989-09-13 Kobayashi Kogyo Kk 合成樹脂製成形品の熱溶着方法
US5125431A (en) * 1988-04-12 1992-06-30 Imi Cornelius Inc. Thermoplastic water manifold and method of making same
US5273066A (en) * 1988-06-10 1993-12-28 Graham Neil B Control valves and method of plant growing using flow control
US4927476A (en) * 1988-06-27 1990-05-22 Watkins Richard L T Method for making a reinforced thermosetting resin structure with integral flanged nozzle
US4872935A (en) * 1988-11-28 1989-10-10 Forward Technology Industries, Inc. Apparatus and method for bonding a plastic container and spout
DE3911633A1 (de) * 1989-04-10 1990-10-11 Armin Dommer Heizvorrichtung fuer eine schweissvorrichtung
IT1231685B (it) * 1989-05-18 1991-12-19 Giovanni Meirana Attrezzatura per la saldatura di elementi di tubo in materiale plastico saldabili per fusione, procedimento di saldatura impiegante detta attrezzatura, raccordi di tubo impiegabili con detta attrezzatura e in detto procedimento e elementi di tubo cosi' ottenuti
DE3940775C1 (ja) * 1989-12-07 1991-05-23 Haci Ayvaz A.S., Karakoey, Istanbul, Tr
DE4013471A1 (de) * 1990-04-27 1991-10-31 Fischer Ag Georg Einrichtung zum stirnseitigen verschweissen von kunststoffteilen
US5241157A (en) * 1990-04-27 1993-08-31 Georg Fischer Ag Arrangement for butt-welding plastic material components
DE9218016U1 (de) * 1992-12-17 1993-08-19 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co, 63128 Dietzenbach Vorrichtung zum Erwärmen und Aufschmelzen von Kunststoffen
US5456793A (en) * 1993-07-22 1995-10-10 Torque Converter Rebuilding Systems, Inc. Mechanism for heat bonding bands to hubs
US5505811A (en) * 1994-06-13 1996-04-09 Tdw Delaware, Inc. Sidewall applicator for heat fusion of a fitting to a plastic pipe

Also Published As

Publication number Publication date
ATE171668T1 (de) 1998-10-15
EP0620107A3 (de) 1996-01-03
CH687069A5 (de) 1996-09-13
DE59406988D1 (de) 1998-11-05
EP0620107A2 (de) 1994-10-19
EP0620107B1 (de) 1998-09-30
CA2116174A1 (en) 1994-09-05
US5476114A (en) 1995-12-19
US5622592A (en) 1997-04-22

Similar Documents

Publication Publication Date Title
US5241157A (en) Arrangement for butt-welding plastic material components
US3634167A (en) Method of fabricating welded branched pipe connections from weldable thermoplastic materials
US6264088B1 (en) Welding assembly for friction stir welding
JPS6258300B2 (ja)
JPH01110127A (ja) 熱可塑性材料から成る管状部材の溶接方法および装置
CA2451363C (en) A method for producing head element for heaters and head element obtained by this method
US6649015B1 (en) Method of making fitting joint for double containment pipe
JPH06323454A (ja) 造形ワークピース製造方法及び装置並びに造形ワークピース
US5290387A (en) Device for welding tubular components of plastics material
JP5487071B2 (ja) 連接棒を製造する方法
JPS631526A (ja) 突合せ溶接可能のプラスチツク管の溶接方法および装置
JPS6056612B2 (ja) バツト溶着装置
JPH05504516A (ja) 溶融―溶接可能なプラスチック管部材を溶接する装置、この装置を使用した溶接方法、この装置で且つこの方法で使用される管取付用具、および得られる管部材
JP6899900B2 (ja) 樹脂製チューブ部材、樹脂製チューブ部材の製造方法、樹脂製管継手及び、樹脂製配管
JP7067329B2 (ja) 樹脂成形品の接合方法
JPH08146306A (ja) 内視鏡湾曲管とその製造方法
JP2018202779A (ja) 合成樹脂製管体の溶着装置
JPH09123283A (ja) 熱可塑性プラスチック管の接合方法及び接合装置
EP0662390A2 (en) Apparatus and method for welding thermoplastic resin members
JPH0244943Y2 (ja)
JPS6226186Y2 (ja)
CN214815988U (zh) 一种焊接件拼装定位的结构
JP3176419B2 (ja) 管継手の製造方法
US3737362A (en) Pressing tool for fabricating welded branched pipe connections from weldable thermoplastic materials
JP2908689B2 (ja) 合成樹脂モールの加工方法および装置