JPH0458370B2 - - Google Patents
Info
- Publication number
- JPH0458370B2 JPH0458370B2 JP15387085A JP15387085A JPH0458370B2 JP H0458370 B2 JPH0458370 B2 JP H0458370B2 JP 15387085 A JP15387085 A JP 15387085A JP 15387085 A JP15387085 A JP 15387085A JP H0458370 B2 JPH0458370 B2 JP H0458370B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- pressure
- monitoring
- screw rotation
- cylinder
- 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
- 238000012544 monitoring process Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 description 16
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 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
- B29C45/84—Safety devices
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 |
|---|---|---|---|
| JP15387085A JPS6213314A (ja) | 1985-07-12 | 1985-07-12 | 射出成形機におけるスクリュ回転時の異常圧力監視方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15387085A JPS6213314A (ja) | 1985-07-12 | 1985-07-12 | 射出成形機におけるスクリュ回転時の異常圧力監視方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6213314A JPS6213314A (ja) | 1987-01-22 |
| JPH0458370B2 true JPH0458370B2 (enrdf_load_stackoverflow) | 1992-09-17 |
Family
ID=15571906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15387085A Granted JPS6213314A (ja) | 1985-07-12 | 1985-07-12 | 射出成形機におけるスクリュ回転時の異常圧力監視方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213314A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01188316A (ja) * | 1988-01-25 | 1989-07-27 | Japan Steel Works Ltd:The | 射出成形機におけるスクリュの焼き付き防止方法及び装置 |
-
1985
- 1985-07-12 JP JP15387085A patent/JPS6213314A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213314A (ja) | 1987-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |