KR950017150A - 불소수지를 표면재로 하는 인서트성형체의 제조법 - Google Patents

불소수지를 표면재로 하는 인서트성형체의 제조법 Download PDF

Info

Publication number
KR950017150A
KR950017150A KR1019940037761A KR19940037761A KR950017150A KR 950017150 A KR950017150 A KR 950017150A KR 1019940037761 A KR1019940037761 A KR 1019940037761A KR 19940037761 A KR19940037761 A KR 19940037761A KR 950017150 A KR950017150 A KR 950017150A
Authority
KR
South Korea
Prior art keywords
fluorine resin
core material
hot melt
surface material
manufacturing
Prior art date
Application number
KR1019940037761A
Other languages
English (en)
Other versions
KR0146258B1 (ko
Inventor
야스오 요다
아키히코 히로타
마사노리 아오키
히토시 오다
Original Assignee
온바 타카시
니찌아스 가부시키가이샤
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 온바 타카시, 니찌아스 가부시키가이샤 filed Critical 온바 타카시
Publication of KR950017150A publication Critical patent/KR950017150A/ko
Application granted granted Critical
Publication of KR0146258B1 publication Critical patent/KR0146258B1/ko

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14819—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being completely encapsulated
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14131—Positioning or centering articles in the mould using positioning or centering means forming part of the insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

열용융성불소수지를 성형할 때 동시에 코어재는 완전히 매립되어, 어떠한 보충공정도 필요없이 불소수지인서트성형체를 제조하는 방법으로, 코어재가, 금형과 코어재사이에 폴리테트라플루오르에틸렌제의 베어러를 배치함으로서 코어재의 표면에 형성되는 표면재의 두께와 동일한 간격으로 금형표면과 떨어져 지지되어 있는 채로 열용융성불소수지를 성형함으로써 코어재, 베어러 및 열용융성불소수지를 합체시킨다.

Description

불소수지를 표면재로 하는 인서트성형체의 제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예1의 설명도,
제2도는 실시예2의 설명도.

Claims (4)

  1. 금형 및 코어재사이에 고융점의 불소수지제베어러를 1개이상 배치함으로서, 코어재의 표면에 형성되는 표면재의 두께와 동일한 간격으로 금형표면과 떨어져서 코어재를 배치하고; 상기 고융점불소수지보다 낮은 점의 용융불소수지로 금형공동을 채우고; 베어러 및 열용융불소수지를 합체하기 위해 가압하에 용융불소수지를 냉각, 고화하는 공정으로 이루어진, 열용융성불소수지를 표면재로 한 인서트성형체의 제조방법.
  2. 제1항에 있어서, 상기 고융점불소수지는 폴리테트라플루오르에틸렌인 것을 특징으로 하는 인서트성형체의 제조방법.
  3. 제2항에 있어서, 상기 코어재에 1개 이상의 통공이 형성되어 있는 것을 특징으로 하는 인서트성형체의 제조방법.
  4. 제2항에 있어서, 상기 베어러는 U형상 결합홈을 지니는 것을 특징으로 하는 인서트성형체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940037761A 1993-12-29 1994-12-28 불소수지를 표면재로 하는 인서트성형체의 제조법 KR0146258B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-349749 1993-12-29
JP34974993A JP3402719B2 (ja) 1993-12-29 1993-12-29 フッ素樹脂を表面材とする板状インサート成形体の製造法

Publications (2)

Publication Number Publication Date
KR950017150A true KR950017150A (ko) 1995-07-20
KR0146258B1 KR0146258B1 (ko) 1998-08-17

Family

ID=18405845

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940037761A KR0146258B1 (ko) 1993-12-29 1994-12-28 불소수지를 표면재로 하는 인서트성형체의 제조법

Country Status (3)

Country Link
US (1) US5714106A (ko)
JP (1) JP3402719B2 (ko)
KR (1) KR0146258B1 (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049537B2 (ja) * 1995-02-03 2000-06-05 悌二 竹崎 生検試料の定着支持方法とその定着支持剤及び包埋カセット
US5971618A (en) * 1996-05-26 1999-10-26 Valu Engineering, Inc. Flange bearing having reinforced molded housing
US6106755A (en) * 1996-09-09 2000-08-22 Pfoertner; Rolf F. K. G. Method of making a cast urethane striking tool
JP3400685B2 (ja) 1997-09-04 2003-04-28 矢崎総業株式会社 インサート成形によるターミナルの製造方法
US6306331B1 (en) 1999-03-24 2001-10-23 International Business Machines Corporation Ultra mold for encapsulating very thin packages
GB0010156D0 (en) * 2000-04-27 2000-06-14 Oxford Plastic Sys Ltd Reinforced moulded article and method of producing same
JP3936244B2 (ja) * 2001-07-09 2007-06-27 株式会社 型善 ポリアミド樹脂成形品の射出成形方法
US20040135279A1 (en) * 2003-01-13 2004-07-15 Habodasz Anthony P. Method of manufacturing a plastic encapsulated structural member
CN1281399C (zh) * 2004-03-16 2006-10-25 哈尔滨工业大学星河实业有限公司 一种钢骨架－塑料复合管的制造方法和装置
DE102004020085A1 (de) * 2004-04-24 2005-11-17 Robert Bosch Gmbh Verfahren zur Herstellung eines kunststoffumspritzten Stanzgitters und kunststoffumpritztes Stanzgitter
US7955543B2 (en) * 2004-04-30 2011-06-07 Medtronic, Inc. Method of overmolding a substrate
JP5093976B2 (ja) * 2004-07-02 2012-12-12 日立オートモティブシステムズ株式会社 複数部材からなる部品の構造及びその製造方法
US7047626B2 (en) * 2004-07-15 2006-05-23 Bulk Molding Compounds, Inc. Encapsulated electrically resistive heater
US7322415B2 (en) * 2004-07-29 2008-01-29 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US8118962B2 (en) * 2007-12-27 2012-02-21 Cytyc Corporation Method and apparatus for spacing cellular matter in a cell block
DE102008025787B3 (de) * 2008-05-29 2010-02-11 Hirt Zerspanungstechnik Gmbh Vorrichtung zum Entfernen von überschüssigem Einbettmedium
KR101003525B1 (ko) * 2010-02-25 2010-12-30 주식회사 윌비에스엔티 화학적 기계 연마 장치의 리테이너 링 제조 방법
EP3105042A1 (en) * 2014-02-11 2016-12-21 The Manchester Metropolitan University Artificial eyes and manufacture thereof
KR102174300B1 (ko) * 2018-12-27 2020-11-04 한화솔루션 주식회사 샌드위치 구조의 빔 제조방법
US20220258391A1 (en) * 2019-07-05 2022-08-18 Nissan Motor Co., Ltd. Metal-resin composite production method, support member for use in said production method, and metal-resin composite
US11883985B2 (en) * 2020-09-16 2024-01-30 Goodrich Corporation Systems and methods for casting propellant grain

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29332E (en) * 1973-06-15 1977-08-02 Thermon Manufacturing Company Pipe heat transfer assembly and method of making same
US3834458A (en) * 1973-06-15 1974-09-10 Thermon Mfg Co Pipe heat transfer assembly and method of making same
US4671746A (en) * 1984-06-25 1987-06-09 Applied Power Inc. Base component for a fluid transfer device and method of making the component
JPH0669689B2 (ja) * 1984-12-06 1994-09-07 三菱自動車工業株式会社 樹脂成形方法
US4626189A (en) * 1985-11-18 1986-12-02 Floyd V. Hammer Method and machine for forming articles from a plastic material
US4927675A (en) * 1985-12-31 1990-05-22 General Electric Company Filled core materials having unfilled outer attached layers
US4876915A (en) * 1986-08-09 1989-10-31 Toyoda Gosei Co., Ltd. Steering wheel
US4957677A (en) * 1987-12-09 1990-09-18 Mitsubishi Yuka Badische Co., Ltd. Process for producing composite laminate comprising insert part and injection-molded part
US5100311A (en) * 1990-09-21 1992-03-31 Dana Corporation Coil locator for mold encapsulation

Also Published As

Publication number Publication date
US5714106A (en) 1998-02-03
KR0146258B1 (ko) 1998-08-17
JP3402719B2 (ja) 2003-05-06
JPH07195392A (ja) 1995-08-01

Similar Documents

Publication Publication Date Title
KR950017150A (ko) 불소수지를 표면재로 하는 인서트성형체의 제조법
KR920007780A (ko) 폴리프로필렌수지 성형법
FR2358250A1 (fr) Procede de production d'objets a ames internes moules en matiere plastique
KR930012240A (ko) 섬유강화 열가소성 수지 성형품 및 그 성형방법
IL138171A0 (en) Process for producing direct tooling mold and method for using the same
MX160422A (es) Mejoras en procedimiento y aparato para fabricar un articulo de plastico moldeado por inyeccion
KR890003510A (ko) 적층 성형품의 제조방법
DK41382A (da) Fremgangsmaade til sproejtestoebning af hule plastprodukter
DE3063915D1 (en) Injection mould with high capacity sprue bushing
KR970706114A (ko) 중공수지성형체를 제조하기 위한 개량된 사출성형방법 및 이 방법에 사용하기 위한 금형(Improved injection molding method for producing shaped, hollow resin articles, and mold for use therein)
CO4370032A1 (es) Metodos y sistemas de fabricacion de capas muy delgadas de polimeros en recipientes
US3733159A (en) Apparatus for manufacture of void-free and warp-free slab stock
KR970033203A (ko) 온수순환펌프용 펌프하우징의 성형방법과 그 성형물
KR900017748A (ko) 성형 순환 시간을 줄이는 방법
KR920002298A (ko) 열가소성수지 성형물품의 제조방법
KR900006104A (ko) 복합 발포성형물의 제조방법
KR970061492A (ko) 열가소성 수지로 이루어진 중공 성형체의 제조 방법
KR860001702A (ko) 사출성형 방법
KR890000232A (ko) 돌출부를 가진 벽이 얇은 성형품의 제조방법 및 그 금형
JPS56159134A (en) Mold for injection molding
KR960017106A (ko) 사출압력성형 방법 및 장치
KR100415961B1 (ko) 중공열가소성수지성형체제조용금형및,그를이용하는중공열가소성수지성형체의제조방법
KR900012990A (ko) 섬유가 보강된 플라스틱 물질의 성형물 및 제조 방법
ES553079A0 (es) Un aparato para moldear un articulo a partir de un material preformado
JPH05278039A (ja) 樹脂成形金型

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130502

Year of fee payment: 16

FPAY Annual fee payment

Payment date: 20140418

Year of fee payment: 17

EXPY Expiration of term