JPH02248230A - 射出成形機の油圧回路 - Google Patents
射出成形機の油圧回路Info
- Publication number
- JPH02248230A JPH02248230A JP6907189A JP6907189A JPH02248230A JP H02248230 A JPH02248230 A JP H02248230A JP 6907189 A JP6907189 A JP 6907189A JP 6907189 A JP6907189 A JP 6907189A JP H02248230 A JPH02248230 A JP H02248230A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- injection
- pressure sensor
- screw
- 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.)
- Granted
Links
- 238000001746 injection moulding Methods 0.000 title claims description 16
- 238000002347 injection Methods 0.000 claims abstract description 49
- 239000007924 injection Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 22
- 239000011347 resin Substances 0.000 abstract description 9
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000000088 plastic resin Substances 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000004927 clay Substances 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
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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 true JPH02248230A (ja) | 1990-10-04 |
| JPH0547383B2 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009208252A (ja) * | 2008-02-29 | 2009-09-17 | Nissei Plastics Ind Co | 射出成形機及びその制御方法 |
| CN116985366A (zh) * | 2023-09-25 | 2023-11-03 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009208252A (ja) * | 2008-02-29 | 2009-09-17 | Nissei Plastics Ind Co | 射出成形機及びその制御方法 |
| 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 |
| CN116985366A (zh) * | 2023-09-25 | 2023-11-03 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547383B2 (US20020051482A1-20020502-M00012.png) | 1993-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |