JPS5896923U - injection mold - Google Patents
injection moldInfo
- Publication number
- JPS5896923U JPS5896923U JP19844881U JP19844881U JPS5896923U JP S5896923 U JPS5896923 U JP S5896923U JP 19844881 U JP19844881 U JP 19844881U JP 19844881 U JP19844881 U JP 19844881U JP S5896923 U JPS5896923 U JP S5896923U
- Authority
- JP
- Japan
- Prior art keywords
- injection mold
- injection molding
- mold
- sprue
- injected
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の実施例を示し、第１図は射出成形金、型
スプール部の縦断面図、第２図は第１図のＡ−Ａ断面図
、第３図はスプルーの横断面形状図、第４図は楕円断面
スプルーの楕円の長径／短径に対するスプルー内の樹脂
の冷却時間の関係を示すグラフである。
１・・・金型、４・・・スプルー。The figures show an embodiment of this invention; Fig. 1 is a vertical cross-sectional view of the injection molding die and the mold spool; Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1; and Fig. 3 is a cross-sectional view of the sprue. , FIG. 4 is a graph showing the relationship between the major axis/minor axis of the ellipse of the elliptical cross-section sprue and the cooling time of the resin in the sprue. 1... Mold, 4... Sprue.
Claims (1)
スプルーの横断面形状を楕円としたことを特徴とする射
出成形金型。An injection molding mold characterized in that a sprue through which molten resin is injected into the mold from a nozzle of an injection molding machine has an elliptical cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19844881U JPS5896923U (en) | 1981-12-24 | 1981-12-24 | injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19844881U JPS5896923U (en) | 1981-12-24 | 1981-12-24 | injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5896923U true JPS5896923U (en) | 1983-07-01 |
Family
ID=30111639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19844881U Pending JPS5896923U (en) | 1981-12-24 | 1981-12-24 | injection mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896923U (en) |
-
1981
- 1981-12-24 JP JP19844881U patent/JPS5896923U/en active Pending
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