JPH0439410B2 - - Google Patents
Info
- Publication number
- JPH0439410B2 JPH0439410B2 JP23038784A JP23038784A JPH0439410B2 JP H0439410 B2 JPH0439410 B2 JP H0439410B2 JP 23038784 A JP23038784 A JP 23038784A JP 23038784 A JP23038784 A JP 23038784A JP H0439410 B2 JPH0439410 B2 JP H0439410B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- speed
- retraction speed
- metering
- injection molding
- 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
- 238000001746 injection moulding Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004898 kneading Methods 0.000 description 17
- 230000007423 decrease Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000012778 molding material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23038784A JPS61110524A (ja) | 1984-11-02 | 1984-11-02 | 射出成形機の計量制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23038784A JPS61110524A (ja) | 1984-11-02 | 1984-11-02 | 射出成形機の計量制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110524A JPS61110524A (ja) | 1986-05-28 |
| JPH0439410B2 true JPH0439410B2 (fr) | 1992-06-29 |
Family
ID=16907074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23038784A Granted JPS61110524A (ja) | 1984-11-02 | 1984-11-02 | 射出成形機の計量制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110524A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121921A (ja) * | 1984-11-19 | 1986-06-09 | Japan Steel Works Ltd:The | 射出成形機の計量速度制御方法 |
| JPS63170015A (ja) * | 1987-01-07 | 1988-07-13 | Toshiba Mach Co Ltd | 射出成形機の計量速度制御方法 |
| DE4135675A1 (de) * | 1991-10-30 | 1993-05-06 | Werner & Pfleiderer Gmbh, 7000 Stuttgart, De | Verfahren und vorrichtung zur herstellung von mit zusatzstoffen gefuellten kunststoffen |
| JPH05138686A (ja) * | 1991-11-25 | 1993-06-08 | Fanuc Ltd | 射出成形機の成形材料供給方法およびその装置 |
| JP3440406B2 (ja) * | 1998-07-02 | 2003-08-25 | 住友重機械工業株式会社 | 射出成形機の背圧制御方法及び背圧制御装置 |
| JP3056215B1 (ja) | 1999-05-25 | 2000-06-26 | ファナック株式会社 | 射出成形機の計量制御装置 |
-
1984
- 1984-11-02 JP JP23038784A patent/JPS61110524A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61110524A (ja) | 1986-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |