JPS6222344Y2 - - Google Patents
Info
- Publication number
- JPS6222344Y2 JPS6222344Y2 JP1982066767U JP6676782U JPS6222344Y2 JP S6222344 Y2 JPS6222344 Y2 JP S6222344Y2 JP 1982066767 U JP1982066767 U JP 1982066767U JP 6676782 U JP6676782 U JP 6676782U JP S6222344 Y2 JPS6222344 Y2 JP S6222344Y2
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- ejector pin
- mold
- valve
- suction
- 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.)
- Expired
Links
- 238000007666 vacuum forming Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000001746 injection moulding Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 8
- 239000012778 molding material Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6676782U JPS58171325U (ja) | 1982-05-09 | 1982-05-09 | 型内真空成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6676782U JPS58171325U (ja) | 1982-05-09 | 1982-05-09 | 型内真空成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58171325U JPS58171325U (ja) | 1983-11-16 |
| JPS6222344Y2 true JPS6222344Y2 (zh) | 1987-06-06 |
Family
ID=30076619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6676782U Granted JPS58171325U (ja) | 1982-05-09 | 1982-05-09 | 型内真空成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58171325U (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2537985B2 (ja) * | 1988-08-30 | 1996-09-25 | 松下電器産業株式会社 | プラスチックの成形方法 |
| JP5417606B2 (ja) * | 2008-12-15 | 2014-02-19 | 株式会社フクハラ | 射出成形機の金型に窒素ガスを送り込む方法および装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237015A (en) * | 1975-09-19 | 1977-03-22 | Hitachi Ltd | Automatic stop mechanism of cassette tape recorder |
-
1982
- 1982-05-09 JP JP6676782U patent/JPS58171325U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237015A (en) * | 1975-09-19 | 1977-03-22 | Hitachi Ltd | Automatic stop mechanism of cassette tape recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58171325U (ja) | 1983-11-16 |
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