JPH07262Y2 - 射出成形金型 - Google Patents
射出成形金型Info
- Publication number
- JPH07262Y2 JPH07262Y2 JP1990094225U JP9422590U JPH07262Y2 JP H07262 Y2 JPH07262 Y2 JP H07262Y2 JP 1990094225 U JP1990094225 U JP 1990094225U JP 9422590 U JP9422590 U JP 9422590U JP H07262 Y2 JPH07262 Y2 JP H07262Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- thick
- molding
- boss
- mold
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 title description 22
- 239000007924 injection Substances 0.000 title description 22
- 238000000465 moulding Methods 0.000 claims description 31
- 238000001746 injection moulding Methods 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 description 51
- -1 polyethylene Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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 |
|---|---|---|---|
| JP1990094225U JPH07262Y2 (ja) | 1990-09-06 | 1990-09-06 | 射出成形金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094225U JPH07262Y2 (ja) | 1990-09-06 | 1990-09-06 | 射出成形金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452020U JPH0452020U (en]) | 1992-05-01 |
| JPH07262Y2 true JPH07262Y2 (ja) | 1995-01-11 |
Family
ID=31832011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990094225U Expired - Lifetime JPH07262Y2 (ja) | 1990-09-06 | 1990-09-06 | 射出成形金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07262Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016121544A (ja) * | 2014-12-24 | 2016-07-07 | ダイハツ工業株式会社 | インテークマニホールド |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0788025B2 (ja) * | 1987-04-28 | 1995-09-27 | 三菱瓦斯化学株式会社 | 偏肉補強部構造を有する合成樹脂成形品の製造法 |
| JPH0287880A (ja) * | 1988-09-26 | 1990-03-28 | Sony Corp | テレビジョン受像機の筐体の成形方法 |
-
1990
- 1990-09-06 JP JP1990094225U patent/JPH07262Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452020U (en]) | 1992-05-01 |
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