JPS5775812A - Vacuum molding method - Google Patents
Vacuum molding methodInfo
- Publication number
- JPS5775812A JPS5775812A JP15306880A JP15306880A JPS5775812A JP S5775812 A JPS5775812 A JP S5775812A JP 15306880 A JP15306880 A JP 15306880A JP 15306880 A JP15306880 A JP 15306880A JP S5775812 A JPS5775812 A JP S5775812A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- mold
- recessed
- metal plate
- pores
- 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 mold a molded product with a recessed and protruded part by using a mold without a complicated recessed and protruded part by a method wherein a synthetic resin is coated to an upper and a back surfaces and pores of a metal plate having plural pores formed thereto and the resin coated metal plate is placed on a vacuum mold having a molding recessed part to mold said synthetic resin under a sucking and evacuating condition.
CONSTITUTION: A resin covered plate 4 is formed by coating a thermoplastic synthetic resin layer 3 over an upper and a back surfaces and an inside of pores 1 of a metal plate 2 having plural pores 1 drilled therein. Said resin coated plate 4 is heated to soften the synthetic resin layer 3 and a peripheral end part of the coated plate 4 is placed on a peripheral flange part of an opening of a molding recessed part 5 of a vacuum mold 6 and an inside of the molding recessed part 5 is sucked and evacuated. The synthetic resin layer 3 only at a part of the pore 1 not supported by the metal plate 2 is sucked into the molding recessed part 5 and deformed therein and a molded product with plural recessed and protruded parts 7 is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15306880A JPS5775812A (en) | 1980-10-30 | 1980-10-30 | Vacuum molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15306880A JPS5775812A (en) | 1980-10-30 | 1980-10-30 | Vacuum molding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5775812A true JPS5775812A (en) | 1982-05-12 |
Family
ID=15554276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15306880A Pending JPS5775812A (en) | 1980-10-30 | 1980-10-30 | Vacuum molding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5775812A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059287A (en) * | 2009-10-19 | 2011-05-18 | 三星电子株式会社 | Patterning apparatus and patterning method using the same |
| CN106825186A (en) * | 2016-12-15 | 2017-06-13 | 北京卫星制造厂 | Thin-walled wave disc flexible forming apparatus and the method that thin-walled wave disc is manufactured using it |
-
1980
- 1980-10-30 JP JP15306880A patent/JPS5775812A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059287A (en) * | 2009-10-19 | 2011-05-18 | 三星电子株式会社 | Patterning apparatus and patterning method using the same |
| CN106825186A (en) * | 2016-12-15 | 2017-06-13 | 北京卫星制造厂 | Thin-walled wave disc flexible forming apparatus and the method that thin-walled wave disc is manufactured using it |
| CN106825186B (en) * | 2016-12-15 | 2019-05-24 | 北京卫星制造厂 | Thin-walled wave disc flexible forming apparatus and the method for manufacturing thin-walled wave disc using it |
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