JPS574722A - Molding method of plastic and metal in one body - Google Patents
Molding method of plastic and metal in one bodyInfo
- 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
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
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)
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 |
-
1980
- 1980-01-28 JP JP861280A patent/JPS574722A/en active Pending
Cited By (2)
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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