JPS6438210A - Method for press molding of resin material such as smc - Google Patents
Method for press molding of resin material such as smcInfo
- Publication number
- JPS6438210A JPS6438210A JP19613687A JP19613687A JPS6438210A JP S6438210 A JPS6438210 A JP S6438210A JP 19613687 A JP19613687 A JP 19613687A JP 19613687 A JP19613687 A JP 19613687A JP S6438210 A JPS6438210 A JP S6438210A
- Authority
- JP
- Japan
- Prior art keywords
- resin material
- equilibrium
- support
- slide
- force
- 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.)
- Granted
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To apply press molding to a resin material such as SMC so that the surface thereof has a desired beautiful shape, by freely increasing and decreasing the pressing force of a slide and automatically controlling an equilibrium support apparatus supporting the slide so that the equilibrium support apparatus in successively falls or rises in every specific mm-unit by the increase and decrease in the support force of the equilibrium apparatus. CONSTITUTION:A required pressure detector 12 is connected to an equilibrium apparatus 11 so as to make it possible to appropriately detect the pressure supporting a slide 5. In a post-process wherein a resin material 10 is allowed to fill a cavity 13 to generate exothermic reaction, the slide 5 is set to predetermined constant pressing force so as to operate the support force of the quilibrium support apparatus 11 through a support force register 16 and a support force comparator 17 and control is performed so that the equilibrium support apparatus 11 is allowed to successively fall at every 0.01-0.1mm when the resin material 10 is shrunk and the support force of the equilibrium support apparatus increases by about 3-4%, and successively rise at every 0.01-0.1mm when the resin material 10 expands and the support force thereof is reduced by about 3-4%. By this method, the predetermined cavity 13 is filled with the resin material 10 in proper quantities to make it possible to perform press molding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19613687A JPS6438210A (en) | 1987-08-04 | 1987-08-04 | Method for press molding of resin material such as smc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19613687A JPS6438210A (en) | 1987-08-04 | 1987-08-04 | Method for press molding of resin material such as smc |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6438210A true JPS6438210A (en) | 1989-02-08 |
JPH0423889B2 JPH0423889B2 (en) | 1992-04-23 |
Family
ID=16352834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19613687A Granted JPS6438210A (en) | 1987-08-04 | 1987-08-04 | Method for press molding of resin material such as smc |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438210A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011000847A (en) * | 2009-06-22 | 2011-01-06 | Toyota Motor Corp | Fiber-reinforced resin, and manufacturing method and device therefor |
-
1987
- 1987-08-04 JP JP19613687A patent/JPS6438210A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011000847A (en) * | 2009-06-22 | 2011-01-06 | Toyota Motor Corp | Fiber-reinforced resin, and manufacturing method and device therefor |
US9162397B2 (en) | 2009-06-22 | 2015-10-20 | Toyota Jidosha Kabushiki Kaisha | Fiber reinforced resin, manufacturing method for fiber reinforced resin, and manufacturing system for fiber reinforced resin |
Also Published As
Publication number | Publication date |
---|---|
JPH0423889B2 (en) | 1992-04-23 |
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