JPH0520258B2 - - Google Patents
Info
- Publication number
- JPH0520258B2 JPH0520258B2 JP60036859A JP3685985A JPH0520258B2 JP H0520258 B2 JPH0520258 B2 JP H0520258B2 JP 60036859 A JP60036859 A JP 60036859A JP 3685985 A JP3685985 A JP 3685985A JP H0520258 B2 JPH0520258 B2 JP H0520258B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- mold
- injection
- servo motor
- screw
- 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 97
- 239000007924 injection Substances 0.000 claims description 97
- 238000000034 method Methods 0.000 claims description 27
- 238000001746 injection moulding Methods 0.000 claims description 20
- 230000005489 elastic deformation Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 27
- 230000005540 biological transmission Effects 0.000 description 16
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001179 sorption measurement 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
- B29C45/7653—Measuring, controlling or regulating mould clamping forces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3685985A JPS61195819A (ja) | 1985-02-26 | 1985-02-26 | 射出成形機における圧力制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3685985A JPS61195819A (ja) | 1985-02-26 | 1985-02-26 | 射出成形機における圧力制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61195819A JPS61195819A (ja) | 1986-08-30 |
JPH0520258B2 true JPH0520258B2 (zh) | 1993-03-19 |
Family
ID=12481509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3685985A Granted JPS61195819A (ja) | 1985-02-26 | 1985-02-26 | 射出成形機における圧力制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61195819A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6244417A (ja) * | 1985-08-23 | 1987-02-26 | Toyoda Autom Loom Works Ltd | 射出成形機のスクリュ−推力制御方法 |
JPS63118222A (ja) * | 1986-11-07 | 1988-05-23 | Niigata Eng Co Ltd | 電動式射出成形機の射出装置 |
JPH07112711B2 (ja) * | 1987-07-15 | 1995-12-06 | ファナック株式会社 | デジタルサ−ボによる射出成形機制御方式 |
JPH0696251B2 (ja) * | 1987-07-24 | 1994-11-30 | ファナック株式会社 | 射出成形機 |
JPH0661801B2 (ja) * | 1988-07-13 | 1994-08-17 | 住友重機械工業株式会社 | 電動射出成形機のモータ制御装置 |
JP4758807B2 (ja) * | 2006-04-19 | 2011-08-31 | 矢崎総業株式会社 | 金属接合体の接合方法 |
KR102181653B1 (ko) * | 2015-06-25 | 2020-11-23 | 엘에스엠트론 주식회사 | 사출 성형기 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971836A (ja) * | 1982-10-19 | 1984-04-23 | Toshiba Mach Co Ltd | 射出工程の射出圧力監視装置 |
JPS59156726A (ja) * | 1983-02-24 | 1984-09-06 | Nissei Plastics Ind Co | 電動式成形機の制御方法 |
JPS6127227A (ja) * | 1984-07-19 | 1986-02-06 | Toshiba Mach Co Ltd | 射出成形機の制御方法 |
-
1985
- 1985-02-26 JP JP3685985A patent/JPS61195819A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971836A (ja) * | 1982-10-19 | 1984-04-23 | Toshiba Mach Co Ltd | 射出工程の射出圧力監視装置 |
JPS59156726A (ja) * | 1983-02-24 | 1984-09-06 | Nissei Plastics Ind Co | 電動式成形機の制御方法 |
JPS6127227A (ja) * | 1984-07-19 | 1986-02-06 | Toshiba Mach Co Ltd | 射出成形機の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61195819A (ja) | 1986-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |