JPS574722A - Molding method of plastic and metal in one body - Google Patents

Molding method of plastic and metal in one body

Info

Publication number
JPS574722A
JPS574722A JP861280A JP861280A JPS574722A JP S574722 A JPS574722 A JP S574722A JP 861280 A JP861280 A JP 861280A JP 861280 A JP861280 A JP 861280A JP S574722 A JPS574722 A JP S574722A
Authority
JP
Japan
Prior art keywords
press
plastic
metal
molded
frequency heating
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
JP861280A
Other languages
Japanese (ja)
Inventor
Tetsuo Mitsumizo
Katsuo Museki
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP861280A priority Critical patent/JPS574722A/en
Publication of JPS574722A publication Critical patent/JPS574722A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the rejection rate when plastic and metal are molded in one body and to rationalize the process, by introducing plastic pellets into a metal product formed in situ, and forming the plastic pellets by a press machine while they are heated by high-frequency heating.
CONSTITUTION: A high-frequency heating apparatus 6 is built in pressing molds 1b, 1c. First, a metal member (a thin plate) 3 is press molded by the press machine, then the molding material, that is, the plastic pellets 5 are introduced into the thus press molded metal member, and while the pellets 5 are melted by high-frequency heating, they are subjected to press molding through the press mold 1b. Thus the following advantages will be obtained: (1) the preciseness defined by the press molds and the metal member is increased and therefore looseness or the like between them is not formed, as well as no burr or deformed product is made, (2) the plastic can be molded using the same press machine as used in press molding the metal member, and (3) the molding time is very short due to the high-frequency heating.
COPYRIGHT: (C)1982,JPO&Japio
JP861280A 1980-01-28 1980-01-28 Molding method of plastic and metal in one body Pending JPS574722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP861280A JPS574722A (en) 1980-01-28 1980-01-28 Molding method of plastic and metal in one body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP861280A JPS574722A (en) 1980-01-28 1980-01-28 Molding method of plastic and metal in one body

Publications (1)

Publication Number Publication Date
JPS574722A true JPS574722A (en) 1982-01-11

Family

ID=11697769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP861280A Pending JPS574722A (en) 1980-01-28 1980-01-28 Molding method of plastic and metal in one body

Country Status (1)

Country Link
JP (1) JPS574722A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827760A (en) * 2015-12-04 2017-06-13 江苏和传电气有限公司 Surface trimming film sticking apparatus
CN108326949A (en) * 2018-01-20 2018-07-27 东莞六淳智能科技有限公司 A kind of no knife print processing film technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827760A (en) * 2015-12-04 2017-06-13 江苏和传电气有限公司 Surface trimming film sticking apparatus
CN108326949A (en) * 2018-01-20 2018-07-27 东莞六淳智能科技有限公司 A kind of no knife print processing film technique

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