JPS5952626A - Molding method - Google Patents

Molding method

Info

Publication number
JPS5952626A
JPS5952626A JP57162882A JP16288282A JPS5952626A JP S5952626 A JPS5952626 A JP S5952626A JP 57162882 A JP57162882 A JP 57162882A JP 16288282 A JP16288282 A JP 16288282A JP S5952626 A JPS5952626 A JP S5952626A
Authority
JP
Japan
Prior art keywords
injection
molded
article
mold
metallic
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
JP57162882A
Other languages
Japanese (ja)
Other versions
JPH031137B2 (en
Inventor
Nobuo Fukushima
Kazuo Hinobeta
Shuji Kitamura
Kozo Kotani
Kiyohiko Nakae
Original Assignee
Sumitomo Chem Co Ltd
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 Sumitomo Chem Co Ltd filed Critical Sumitomo Chem Co Ltd
Priority to JP57162882A priority Critical patent/JPH031137B2/ja
Publication of JPS5952626A publication Critical patent/JPS5952626A/en
Publication of JPH031137B2 publication Critical patent/JPH031137B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/14778Injection 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 article consisting of a material with particular properties, e.g. porous, brittle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1615The materials being injected at different moulding stations
    • B29C45/1628The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1671Making multilayered or multicoloured articles with an insert
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03Injection moulding apparatus
    • B29C45/04Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1615The materials being injected at different moulding stations
    • B29C45/1618The materials being injected at different moulding stations using an auxiliary treatment station, e.g. for cooling or ejecting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00Layered products
    • B29L2009/005Layered products coated
    • B29L2009/008Layered products coated metalized, galvanized

Abstract

PURPOSE:To obtain a housing capable of being easily molded and having an insulating function, by a method wherein an injection-molded body of a synthetic resin is subjected to metal spraying in the condition of being fixed to one side of a metallic mold, and a synthetic resin is again injection molded onto the metal- sprayed surface. CONSTITUTION:After poducing a primarily molded article 2 by an injection device 1, the metallic mold with the article 2 fitted thereto is rotated by 90 deg. by driving a rotary base for the mold. After adhering a metallic layer onto a surface of the article 2 by metal spraying by using a plasma metal spraying equipment, the mold is rotated further by 90 deg., and a resin is injection-molded onto the metallic layer on the article 2 by an injection device 5. Metallic molds 7, 9 are designated on the basis of the thickness of a molded article to be finally obtained. The metal used in plasma metal spraying may be aluminum, iron, nickel, zinc or the like, and an economical range of the thickness of the metallic layer is 1-300mu.
JP57162882A 1982-09-17 1982-09-17 Expired - Lifetime JPH031137B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57162882A JPH031137B2 (en) 1982-09-17 1982-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57162882A JPH031137B2 (en) 1982-09-17 1982-09-17

Publications (2)

Publication Number Publication Date
JPS5952626A true JPS5952626A (en) 1984-03-27
JPH031137B2 JPH031137B2 (en) 1991-01-09

Family

ID=15763051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57162882A Expired - Lifetime JPH031137B2 (en) 1982-09-17 1982-09-17

Country Status (1)

Country Link
JP (1) JPH031137B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153016A (en) * 1984-08-23 1986-03-15 Nippon Shokubai Kagaku Kogyo Co Ltd Manufacture of metal/synthetic resin composite molded item
JPS62299312A (en) * 1986-06-19 1987-12-26 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of metal composite resin molded article
US5420771A (en) * 1987-12-07 1995-05-30 Dai-Ichi Seiko Co., Ltd. Illumination device
WO2003059596A1 (en) * 2001-12-17 2003-07-24 Gram Technology Aps Method and apparatus for heating/treating of surfaces which are being molded and assembled
CN1319724C (en) * 2001-11-19 2007-06-06 耶斯·图戈德·格拉姆 Painting and hardening of the paint on moulded parts in a tool with a turnable mould part
WO2008079367A1 (en) * 2006-12-22 2008-07-03 E.I. Du Pont De Nemours And Company Method for making multi-finish thermoplastic articles
EP1738890B1 (en) * 1999-05-17 2010-01-20 Jes Tougaard Gram Mould with turnable middle section
WO2012084833A1 (en) * 2010-12-23 2012-06-28 Faurecia Exteriors Gmbh Method for producing a multi-layer component and a corresponding cube tool
EP2579108A1 (en) * 2011-10-04 2013-04-10 ETA SA Manufacture Horlogère Suisse Method for manufacturing and decorating a transparent clock component

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153016A (en) * 1984-08-23 1986-03-15 Nippon Shokubai Kagaku Kogyo Co Ltd Manufacture of metal/synthetic resin composite molded item
JPS62299312A (en) * 1986-06-19 1987-12-26 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of metal composite resin molded article
US5420771A (en) * 1987-12-07 1995-05-30 Dai-Ichi Seiko Co., Ltd. Illumination device
US5641225A (en) * 1987-12-07 1997-06-24 Enplas Corporation Illumination device
EP1738890B1 (en) * 1999-05-17 2010-01-20 Jes Tougaard Gram Mould with turnable middle section
CN1319724C (en) * 2001-11-19 2007-06-06 耶斯·图戈德·格拉姆 Painting and hardening of the paint on moulded parts in a tool with a turnable mould part
WO2003059596A1 (en) * 2001-12-17 2003-07-24 Gram Technology Aps Method and apparatus for heating/treating of surfaces which are being molded and assembled
WO2008079367A1 (en) * 2006-12-22 2008-07-03 E.I. Du Pont De Nemours And Company Method for making multi-finish thermoplastic articles
WO2012084833A1 (en) * 2010-12-23 2012-06-28 Faurecia Exteriors Gmbh Method for producing a multi-layer component and a corresponding cube tool
EP2579108A1 (en) * 2011-10-04 2013-04-10 ETA SA Manufacture Horlogère Suisse Method for manufacturing and decorating a transparent clock component
WO2013050371A1 (en) 2011-10-04 2013-04-11 Eta Sa Manufacture Horlogere Suisse Method for producing and decorating a transparent timepiece component
CN103930838A (en) * 2011-10-04 2014-07-16 Eta瑞士钟表制造股份有限公司 Method for producing and decorating a transparent timepiece component
JP2014528581A (en) * 2011-10-04 2014-10-27 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス Method for making and decorating transparent watch components

Also Published As

Publication number Publication date
JPH031137B2 (en) 1991-01-09

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