JPH0238384B2 - - Google Patents
Info
- Publication number
- JPH0238384B2 JPH0238384B2 JP59149024A JP14902484A JPH0238384B2 JP H0238384 B2 JPH0238384 B2 JP H0238384B2 JP 59149024 A JP59149024 A JP 59149024A JP 14902484 A JP14902484 A JP 14902484A JP H0238384 B2 JPH0238384 B2 JP H0238384B2
- Authority
- JP
- Japan
- Prior art keywords
- injection
- screw
- pressure
- servo motor
- control
- 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
- 238000002347 injection Methods 0.000 claims description 84
- 239000007924 injection Substances 0.000 claims description 84
- 238000000034 method Methods 0.000 claims description 62
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000004886 process control Methods 0.000 claims description 4
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 12
- 238000007906 compression Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005429 filling process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- -1 measurement may vary Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- B29C45/76—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14902484A JPS6127229A (ja) | 1984-07-18 | 1984-07-18 | 電動式射出成形機の射出工程制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14902484A JPS6127229A (ja) | 1984-07-18 | 1984-07-18 | 電動式射出成形機の射出工程制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6127229A JPS6127229A (ja) | 1986-02-06 |
| JPH0238384B2 true JPH0238384B2 (enrdf_load_stackoverflow) | 1990-08-30 |
Family
ID=15465998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14902484A Granted JPS6127229A (ja) | 1984-07-18 | 1984-07-18 | 電動式射出成形機の射出工程制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127229A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02307724A (ja) * | 1989-05-24 | 1990-12-20 | Japan Steel Works Ltd:The | 電動射出成形機の制御方法 |
| JPH04163018A (ja) * | 1990-10-25 | 1992-06-08 | Japan Steel Works Ltd:The | 電動射出成形機の制御方法 |
| JP6898759B2 (ja) * | 2017-03-31 | 2021-07-07 | 住友重機械工業株式会社 | 射出成形機および産業機械 |
| JP6886341B2 (ja) * | 2017-05-10 | 2021-06-16 | Ｔｏｗａ株式会社 | 樹脂成形用成形型、樹脂成形装置、樹脂成形用成形型調整方法、及び樹脂成形品製造方法 |
-
1984
- 1984-07-18 JP JP14902484A patent/JPS6127229A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6127229A (ja) | 1986-02-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |