JPH0438571B2 - - Google Patents
Info
- Publication number
- JPH0438571B2 JPH0438571B2 JP7969684A JP7969684A JPH0438571B2 JP H0438571 B2 JPH0438571 B2 JP H0438571B2 JP 7969684 A JP7969684 A JP 7969684A JP 7969684 A JP7969684 A JP 7969684A JP H0438571 B2 JPH0438571 B2 JP H0438571B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- injection
- monitoring
- molding
- mold
- 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
- 238000002347 injection Methods 0.000 claims description 44
- 239000007924 injection Substances 0.000 claims description 44
- 238000012544 monitoring process Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims description 20
- 238000012806 monitoring device Methods 0.000 claims description 16
- 230000005856 abnormality Effects 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing 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
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 |
|---|---|---|---|
| JP7969684A JPS60242026A (ja) | 1984-04-20 | 1984-04-20 | 射出圧力又は型内圧力監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7969684A JPS60242026A (ja) | 1984-04-20 | 1984-04-20 | 射出圧力又は型内圧力監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60242026A JPS60242026A (ja) | 1985-12-02 |
| JPH0438571B2 true JPH0438571B2 (en]) | 1992-06-24 |
Family
ID=13697367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7969684A Granted JPS60242026A (ja) | 1984-04-20 | 1984-04-20 | 射出圧力又は型内圧力監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60242026A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63166513A (ja) * | 1986-12-27 | 1988-07-09 | Nissei Plastics Ind Co | 射出成形機の制御方法 |
| JPH02189419A (ja) * | 1989-01-17 | 1990-07-25 | Omron Tateisi Electron Co | ディジタルパネルメータ |
| JP6687574B2 (ja) * | 2017-09-26 | 2020-04-22 | 双葉電子工業株式会社 | 演算処理装置、演算処理装置の演算方法及びプログラム |
| JP6772119B2 (ja) * | 2017-09-26 | 2020-10-21 | 双葉電子工業株式会社 | 演算処理装置、演算処理装置の演算方法及びプログラム |
-
1984
- 1984-04-20 JP JP7969684A patent/JPS60242026A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60242026A (ja) | 1985-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |