JPS56134A - Pressure-holding control method for injection-molded and device thereof - Google Patents
Pressure-holding control method for injection-molded and device thereofInfo
- Publication number
- JPS56134A JPS56134A JP7461879A JP7461879A JPS56134A JP S56134 A JPS56134 A JP S56134A JP 7461879 A JP7461879 A JP 7461879A JP 7461879 A JP7461879 A JP 7461879A JP S56134 A JPS56134 A JP S56134A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- amplified
- injection
- displacement
- 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.)
- Granted
Links
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
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 |
---|---|---|---|
JP7461879A JPS56134A (en) | 1979-06-15 | 1979-06-15 | Pressure-holding control method for injection-molded and device thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7461879A JPS56134A (en) | 1979-06-15 | 1979-06-15 | Pressure-holding control method for injection-molded and device thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56134A true JPS56134A (en) | 1981-01-06 |
JPS636341B2 JPS636341B2 (de) | 1988-02-09 |
Family
ID=13552334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7461879A Granted JPS56134A (en) | 1979-06-15 | 1979-06-15 | Pressure-holding control method for injection-molded and device thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56134A (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001456A1 (en) * | 1984-09-04 | 1986-03-13 | Fanuc Ltd | System for maintaining pressure in an injection molding machine |
JPS61255824A (ja) * | 1985-05-08 | 1986-11-13 | Meiki Co Ltd | 射出成形機 |
JPS62104727A (ja) * | 1985-11-01 | 1987-05-15 | Canon Inc | 射出成形機の制御方法 |
JPS62257822A (ja) * | 1986-05-02 | 1987-11-10 | Japan Steel Works Ltd:The | 射出成形機の成形制御方法 |
JPH01171831A (ja) * | 1987-12-26 | 1989-07-06 | Sumitomo Heavy Ind Ltd | 射出成形機の制御装置 |
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 |
JPH01295816A (ja) * | 1988-05-24 | 1989-11-29 | Shin Etsu Chem Co Ltd | 射出成形装置 |
US4910233A (en) * | 1986-03-11 | 1990-03-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Process for crosslinking methylene-containing aromatic polymers with ionizing radiation |
-
1979
- 1979-06-15 JP JP7461879A patent/JPS56134A/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001456A1 (en) * | 1984-09-04 | 1986-03-13 | Fanuc Ltd | System for maintaining pressure in an injection molding machine |
US4734025A (en) * | 1984-09-04 | 1988-03-29 | Fanuc Ltd. | Injection molding machine dwell control system |
JPS61255824A (ja) * | 1985-05-08 | 1986-11-13 | Meiki Co Ltd | 射出成形機 |
JPS62104727A (ja) * | 1985-11-01 | 1987-05-15 | Canon Inc | 射出成形機の制御方法 |
US4910233A (en) * | 1986-03-11 | 1990-03-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Process for crosslinking methylene-containing aromatic polymers with ionizing radiation |
JPS62257822A (ja) * | 1986-05-02 | 1987-11-10 | Japan Steel Works Ltd:The | 射出成形機の成形制御方法 |
JPH01171831A (ja) * | 1987-12-26 | 1989-07-06 | Sumitomo Heavy Ind Ltd | 射出成形機の制御装置 |
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 |
JPH01295816A (ja) * | 1988-05-24 | 1989-11-29 | Shin Etsu Chem Co Ltd | 射出成形装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS636341B2 (de) | 1988-02-09 |
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