JPS6260254B2 - - Google Patents
Info
- Publication number
- JPS6260254B2 JPS6260254B2 JP53145344A JP14534478A JPS6260254B2 JP S6260254 B2 JPS6260254 B2 JP S6260254B2 JP 53145344 A JP53145344 A JP 53145344A JP 14534478 A JP14534478 A JP 14534478A JP S6260254 B2 JPS6260254 B2 JP S6260254B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- mold
- holding
- cavity
- filling
- 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
Links
- 238000000034 method Methods 0.000 claims description 44
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 21
- 238000005429 filling process Methods 0.000 claims description 18
- 238000001746 injection moulding Methods 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 230000001747 exhibiting effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 24
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000002123 temporal effect Effects 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
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single mould
- B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
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 |
---|---|---|---|
JP14534478A JPS5571540A (en) | 1978-11-27 | 1978-11-27 | Method and device for controlling injection molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14534478A JPS5571540A (en) | 1978-11-27 | 1978-11-27 | Method and device for controlling injection molding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5571540A JPS5571540A (en) | 1980-05-29 |
JPS6260254B2 true JPS6260254B2 (fr) | 1987-12-15 |
Family
ID=15383002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14534478A Granted JPS5571540A (en) | 1978-11-27 | 1978-11-27 | Method and device for controlling injection molding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5571540A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59197369A (ja) * | 1983-04-21 | 1984-11-08 | Ube Ind Ltd | ダイカスト機射出シリンダの流量制御方法 |
JPH0622845B2 (ja) * | 1985-11-01 | 1994-03-30 | キヤノン株式会社 | 射出成形機の制御方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5071747A (fr) * | 1973-10-25 | 1975-06-13 |
-
1978
- 1978-11-27 JP JP14534478A patent/JPS5571540A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5071747A (fr) * | 1973-10-25 | 1975-06-13 |
Also Published As
Publication number | Publication date |
---|---|
JPS5571540A (en) | 1980-05-29 |
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