JPH0542940B2 - - Google Patents
Info
- Publication number
- JPH0542940B2 JPH0542940B2 JP63109594A JP10959488A JPH0542940B2 JP H0542940 B2 JPH0542940 B2 JP H0542940B2 JP 63109594 A JP63109594 A JP 63109594A JP 10959488 A JP10959488 A JP 10959488A JP H0542940 B2 JPH0542940 B2 JP H0542940B2
- Authority
- JP
- Japan
- Prior art keywords
- back pressure
- screw
- signal
- value
- electric motor
- 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 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10959488A JPH01280523A (ja) | 1988-05-02 | 1988-05-02 | 電動式射出成形機の背圧制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10959488A JPH01280523A (ja) | 1988-05-02 | 1988-05-02 | 電動式射出成形機の背圧制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01280523A JPH01280523A (ja) | 1989-11-10 |
| JPH0542940B2 true JPH0542940B2 (ko) | 1993-06-30 |
Family
ID=14514226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10959488A Granted JPH01280523A (ja) | 1988-05-02 | 1988-05-02 | 電動式射出成形機の背圧制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01280523A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035119A (ja) * | 1989-06-02 | 1991-01-10 | Canon Inc | 電動式射出装置 |
| JPH035120A (ja) * | 1989-06-02 | 1991-01-10 | Canon Inc | 電動式射出装置の背圧調整方法 |
| JP2652275B2 (ja) * | 1991-02-06 | 1997-09-10 | ファナック株式会社 | 電動射出成形機における射出，保圧，背圧制御方法 |
| JP2015033794A (ja) * | 2013-08-08 | 2015-02-19 | 東洋機械金属株式会社 | 射出成形機 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61248717A (ja) * | 1985-04-26 | 1986-11-06 | Fanuc Ltd | サーボモータによる背圧制御方法 |
| JPS62117721A (ja) * | 1985-11-19 | 1987-05-29 | Fanuc Ltd | 数値制御装置による射出成形機の背圧制御方法 |
-
1988
- 1988-05-02 JP JP10959488A patent/JPH01280523A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61248717A (ja) * | 1985-04-26 | 1986-11-06 | Fanuc Ltd | サーボモータによる背圧制御方法 |
| JPS62117721A (ja) * | 1985-11-19 | 1987-05-29 | Fanuc Ltd | 数値制御装置による射出成形機の背圧制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01280523A (ja) | 1989-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |