JPH0547383B2 - - Google Patents
Info
- Publication number
- JPH0547383B2 JPH0547383B2 JP1069071A JP6907189A JPH0547383B2 JP H0547383 B2 JPH0547383 B2 JP H0547383B2 JP 1069071 A JP1069071 A JP 1069071A JP 6907189 A JP6907189 A JP 6907189A JP H0547383 B2 JPH0547383 B2 JP H0547383B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- injection
- injection cylinder
- control device
- hydraulic
- 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 - Fee Related
Links
- 238000002347 injection Methods 0.000 claims description 50
- 239000007924 injection Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 22
- 238000001746 injection moulding Methods 0.000 claims description 15
- 239000003921 oil Substances 0.000 description 23
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000000088 plastic resin Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6907189A JPH02248230A (ja) | 1989-03-20 | 1989-03-20 | 射出成形機の油圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6907189A JPH02248230A (ja) | 1989-03-20 | 1989-03-20 | 射出成形機の油圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02248230A JPH02248230A (ja) | 1990-10-04 |
| JPH0547383B2 true JPH0547383B2 (US20020051482A1-20020502-M00012.png) | 1993-07-16 |
Family
ID=13391980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6907189A Granted JPH02248230A (ja) | 1989-03-20 | 1989-03-20 | 射出成形機の油圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02248230A (US20020051482A1-20020502-M00012.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4588079B2 (ja) * | 2008-02-29 | 2010-11-24 | 日精樹脂工業株式会社 | 射出成形機及びその制御方法 |
| CN116985366B (zh) * | 2023-09-25 | 2024-01-09 | 博创智能装备股份有限公司 | 一种射胶压力测试系统及压力测试方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61154820A (ja) * | 1984-12-28 | 1986-07-14 | Sumitomo Heavy Ind Ltd | 電動式射出成形機の射出圧制御方法 |
| JPS6233121U (US20020051482A1-20020502-M00012.png) * | 1985-08-17 | 1987-02-27 |
-
1989
- 1989-03-20 JP JP6907189A patent/JPH02248230A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61154820A (ja) * | 1984-12-28 | 1986-07-14 | Sumitomo Heavy Ind Ltd | 電動式射出成形機の射出圧制御方法 |
| JPS6233121U (US20020051482A1-20020502-M00012.png) * | 1985-08-17 | 1987-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02248230A (ja) | 1990-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3941534A (en) | Injection molding control system | |
| JP3794252B2 (ja) | 電動式射出成形機および電動式射出成形機の射出制御方法 | |
| US5182716A (en) | Injection molding controller with controlled variable learning | |
| US5062785A (en) | Injection molding controller with process variable learning | |
| US5258918A (en) | Selectable control function injection molding controller | |
| US5795509A (en) | Injection method of preplasticization injection molding machine | |
| JPH0547383B2 (US20020051482A1-20020502-M00012.png) | ||
| JP6795716B1 (ja) | 射出装置および射出制御方法 | |
| JPH04146114A (ja) | インラインスクリュー型射出成形機 | |
| CN115742229A (zh) | 一种注塑机背压校准液压油路及其校准方法 | |
| JPH0755530B2 (ja) | 射出成形機の油圧回路 | |
| JPH02204017A (ja) | 射出成形機の制御方法および装置 | |
| JP3525210B2 (ja) | 射出成形機の射出制御方法 | |
| JPS6359367B2 (US20020051482A1-20020502-M00012.png) | ||
| JPH04284221A (ja) | 射出成形機 | |
| JP2701008B2 (ja) | 射出成形機の背圧制御方法及び装置 | |
| JPS6158713A (ja) | 射出成形における材料計量方法 | |
| JP2857844B2 (ja) | プリプラ式射出成形機 | |
| JPH079514A (ja) | 射出成形機の成形条件設定方法 | |
| JPH0152170B2 (US20020051482A1-20020502-M00012.png) | ||
| JPH046530B2 (US20020051482A1-20020502-M00012.png) | ||
| JP3797785B2 (ja) | 射出成形機の射出速度制御方法および射出速度制御装置 | |
| JP3513577B2 (ja) | 射出成形機における射出材料の供給方法および供給装置 | |
| JPH074829B2 (ja) | 射出成形方法 | |
| JP2929364B2 (ja) | プリプラ式射出成形機の制御方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |