JPH0531451B2 - - Google Patents
Info
- Publication number
- JPH0531451B2 JPH0531451B2 JP7033185A JP7033185A JPH0531451B2 JP H0531451 B2 JPH0531451 B2 JP H0531451B2 JP 7033185 A JP7033185 A JP 7033185A JP 7033185 A JP7033185 A JP 7033185A JP H0531451 B2 JPH0531451 B2 JP H0531451B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- mold
- injection molding
- reference value
- mold opening
- 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
- 238000001746 injection moulding Methods 0.000 claims description 64
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 230000005856 abnormality Effects 0.000 claims description 20
- 238000012806 monitoring device Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 description 27
- 238000004364 calculation method Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- 230000002159 abnormal effect Effects 0.000 description 8
- 230000007257 malfunction Effects 0.000 description 8
- 230000002265 prevention Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 102000012677 DET1 Human genes 0.000 description 3
- 101150113651 DET1 gene Proteins 0.000 description 3
- 101150066284 DET2 gene Proteins 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 description 2
- 101100438139 Vulpes vulpes CABYR gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective 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
- B29C45/768—Detecting defective moulding conditions
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 |
|---|---|---|---|
| JP7033185A JPS61228922A (ja) | 1985-04-03 | 1985-04-03 | 射出成形機の監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7033185A JPS61228922A (ja) | 1985-04-03 | 1985-04-03 | 射出成形機の監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61228922A JPS61228922A (ja) | 1986-10-13 |
| JPH0531451B2 true JPH0531451B2 (enExample) | 1993-05-12 |
Family
ID=13428336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7033185A Granted JPS61228922A (ja) | 1985-04-03 | 1985-04-03 | 射出成形機の監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61228922A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06143287A (ja) * | 1992-10-30 | 1994-05-24 | Rhythm Watch Co Ltd | 金型監視方法 |
| JP4827172B2 (ja) * | 2005-11-17 | 2011-11-30 | 日本パリソン株式会社 | 射出成形品の取出しミス検出装置 |
-
1985
- 1985-04-03 JP JP7033185A patent/JPS61228922A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61228922A (ja) | 1986-10-13 |
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