JPH0534134B2 - - Google Patents
Info
- Publication number
- JPH0534134B2 JPH0534134B2 JP60038278A JP3827885A JPH0534134B2 JP H0534134 B2 JPH0534134 B2 JP H0534134B2 JP 60038278 A JP60038278 A JP 60038278A JP 3827885 A JP3827885 A JP 3827885A JP H0534134 B2 JPH0534134 B2 JP H0534134B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molded product
- ejection
- protruding
- intermediate position
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 28
- 238000001746 injection moulding Methods 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 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
- B29C45/7626—Measuring, controlling or regulating the ejection or removal of moulded articles
-
- 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
- B29C45/40—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3827885A JPS61195817A (ja) | 1985-02-27 | 1985-02-27 | 射出成形機の突出し制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3827885A JPS61195817A (ja) | 1985-02-27 | 1985-02-27 | 射出成形機の突出し制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61195817A JPS61195817A (ja) | 1986-08-30 |
JPH0534134B2 true JPH0534134B2 (fr) | 1993-05-21 |
Family
ID=12520842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3827885A Granted JPS61195817A (ja) | 1985-02-27 | 1985-02-27 | 射出成形機の突出し制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61195817A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01263018A (ja) * | 1988-04-15 | 1989-10-19 | Mitsubishi Heavy Ind Ltd | エジェクタ制御方法 |
DE4003371A1 (de) * | 1990-02-05 | 1991-08-08 | Richard Herbst | Verfahren zum entformen eines formteils sowie vorrichtung zur durchfuehrung des verfahrens |
JP4533345B2 (ja) * | 2006-05-31 | 2010-09-01 | 日精樹脂工業株式会社 | 射出成形機の成形品突出し方法 |
JP6140134B2 (ja) | 2014-12-12 | 2017-05-31 | ファナック株式会社 | 射出成形機の突出し制御装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574751A (en) * | 1980-06-11 | 1982-01-11 | Kojima Press Co Ltd | Method and apparatus for molding cylindrical product |
-
1985
- 1985-02-27 JP JP3827885A patent/JPS61195817A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574751A (en) * | 1980-06-11 | 1982-01-11 | Kojima Press Co Ltd | Method and apparatus for molding cylindrical product |
Also Published As
Publication number | Publication date |
---|---|
JPS61195817A (ja) | 1986-08-30 |
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