JPH0312528B2 - - Google Patents
Info
- Publication number
- JPH0312528B2 JPH0312528B2 JP60246352A JP24635285A JPH0312528B2 JP H0312528 B2 JPH0312528 B2 JP H0312528B2 JP 60246352 A JP60246352 A JP 60246352A JP 24635285 A JP24635285 A JP 24635285A JP H0312528 B2 JPH0312528 B2 JP H0312528B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- pressure
- injection
- operation amount
- deviation
- 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 claims description 84
- 239000007924 injection Substances 0.000 claims description 84
- 238000001746 injection moulding Methods 0.000 claims description 28
- 230000006870 function Effects 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000013256 coordination polymer Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Feedback Control In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24635285A JPS62105617A (ja) | 1985-11-05 | 1985-11-05 | 射出成形機の速度・圧力制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24635285A JPS62105617A (ja) | 1985-11-05 | 1985-11-05 | 射出成形機の速度・圧力制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62105617A JPS62105617A (ja) | 1987-05-16 |
| JPH0312528B2 true JPH0312528B2 (fr) | 1991-02-20 |
Family
ID=17147279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24635285A Granted JPS62105617A (ja) | 1985-11-05 | 1985-11-05 | 射出成形機の速度・圧力制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105617A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63191202A (ja) * | 1987-02-04 | 1988-08-08 | Hitachi Ltd | バツチプロセス制御方式 |
| JPH01200928A (ja) * | 1988-02-05 | 1989-08-14 | Sumitomo Heavy Ind Ltd | 射出成形機の速度・圧力制御方式 |
| JP2556600B2 (ja) * | 1989-12-28 | 1996-11-20 | 東洋機械金属株式会社 | 射出成形機の成形条件フィードバック制御装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811128A (ja) * | 1981-07-11 | 1983-01-21 | Sumitomo Heavy Ind Ltd | 射出成形機の制御方式 |
-
1985
- 1985-11-05 JP JP24635285A patent/JPS62105617A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811128A (ja) * | 1981-07-11 | 1983-01-21 | Sumitomo Heavy Ind Ltd | 射出成形機の制御方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62105617A (ja) | 1987-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |