JPH02130116A - 電動式射出成形機の保圧制御方法および装置 - Google Patents
電動式射出成形機の保圧制御方法および装置Info
- Publication number
- JPH02130116A JPH02130116A JP28455688A JP28455688A JPH02130116A JP H02130116 A JPH02130116 A JP H02130116A JP 28455688 A JP28455688 A JP 28455688A JP 28455688 A JP28455688 A JP 28455688A JP H02130116 A JPH02130116 A JP H02130116A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- resin
- injection
- holding
- extrusion tool
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 73
- 238000001746 injection moulding Methods 0.000 title claims description 25
- 239000011347 resin Substances 0.000 claims abstract description 119
- 229920005989 resin Polymers 0.000 claims abstract description 119
- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 abstract description 140
- 239000007924 injection Substances 0.000 abstract description 140
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000611 regression analysis Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28455688A JPH02130116A (ja) | 1988-11-10 | 1988-11-10 | 電動式射出成形機の保圧制御方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28455688A JPH02130116A (ja) | 1988-11-10 | 1988-11-10 | 電動式射出成形機の保圧制御方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130116A true JPH02130116A (ja) | 1990-05-18 |
| JPH055649B2 JPH055649B2 (enrdf_load_stackoverflow) | 1993-01-22 |
Family
ID=17679987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28455688A Granted JPH02130116A (ja) | 1988-11-10 | 1988-11-10 | 電動式射出成形機の保圧制御方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130116A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015080866A (ja) * | 2013-10-21 | 2015-04-27 | 住友重機械工業株式会社 | 射出成形機 |
-
1988
- 1988-11-10 JP JP28455688A patent/JPH02130116A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015080866A (ja) * | 2013-10-21 | 2015-04-27 | 住友重機械工業株式会社 | 射出成形機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055649B2 (enrdf_load_stackoverflow) | 1993-01-22 |
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