JPH0470968B2 - - Google Patents
Info
- Publication number
- JPH0470968B2 JPH0470968B2 JP13600486A JP13600486A JPH0470968B2 JP H0470968 B2 JPH0470968 B2 JP H0470968B2 JP 13600486 A JP13600486 A JP 13600486A JP 13600486 A JP13600486 A JP 13600486A JP H0470968 B2 JPH0470968 B2 JP H0470968B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- injection
- plastic
- plunger
- flow path
- 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
- 238000002347 injection Methods 0.000 claims description 92
- 239000007924 injection Substances 0.000 claims description 92
- 229920003023 plastic Polymers 0.000 claims description 77
- 239000004033 plastic Substances 0.000 claims description 77
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13600486A JPS62292416A (ja) | 1986-06-13 | 1986-06-13 | プランジャプリプラ式射出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13600486A JPS62292416A (ja) | 1986-06-13 | 1986-06-13 | プランジャプリプラ式射出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62292416A JPS62292416A (ja) | 1987-12-19 |
| JPH0470968B2 true JPH0470968B2 (pt) | 1992-11-12 |
Family
ID=15164938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13600486A Granted JPS62292416A (ja) | 1986-06-13 | 1986-06-13 | プランジャプリプラ式射出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62292416A (pt) |
-
1986
- 1986-06-13 JP JP13600486A patent/JPS62292416A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62292416A (ja) | 1987-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5861182A (en) | Preplasticizing injection apparatus | |
| US3010155A (en) | Internally heated nozzle and molding method | |
| JPS6159219B2 (pt) | ||
| JPS597575B2 (ja) | 合成樹脂射出成形方法およびその装置 | |
| US3231938A (en) | Injection molding apparatus | |
| US20050046082A1 (en) | Guided valve pin for an injection molding apparatus | |
| US4260359A (en) | Apparatus for runnerless injection molding thermosetting materials | |
| EP1375107B1 (en) | Nozzle tip for hot runners injection moulds | |
| KR920004587Y1 (ko) | 사출 성형장치용 사출기 | |
| JPH06339962A (ja) | 射出成形装置 | |
| DE4407078A1 (de) | Spritzgieß-Torpedoteil für einen festen Ringeingußkanal | |
| US5044926A (en) | Anti-backflow valve for injection molding machines | |
| CA2792890C (en) | Mold assembly with integrated melting device | |
| JPH0470968B2 (pt) | ||
| US3807925A (en) | Nozzle for injection molding | |
| JP2019155829A (ja) | 熱硬化性樹脂材料用のスクリュ、射出成形機および成形システム | |
| JP3089204B2 (ja) | スクリュ式射出成形装置 | |
| JPH02202416A (ja) | プリプラタイプの射出成形機 | |
| JP2014087986A (ja) | 繊維材料を含む樹脂材料の射出成形装置および射出成形方法 | |
| JPS6229218Y2 (pt) | ||
| JPS60210417A (ja) | 射出装置 | |
| JPH07266386A (ja) | 射出成形機の可塑化・射出装置 | |
| US20050191381A1 (en) | Injection moulding system for a material vulcanizable by heat | |
| JPH07164494A (ja) | 射出成形機の可塑化・射出装置 | |
| JPH08207107A (ja) | タンデム型射出成形機の射出プランジャ温度調節装置 |