JPH0322288B2 - - Google Patents
Info
- Publication number
- JPH0322288B2 JPH0322288B2 JP61049533A JP4953386A JPH0322288B2 JP H0322288 B2 JPH0322288 B2 JP H0322288B2 JP 61049533 A JP61049533 A JP 61049533A JP 4953386 A JP4953386 A JP 4953386A JP H0322288 B2 JPH0322288 B2 JP H0322288B2
- Authority
- JP
- Japan
- Prior art keywords
- torque
- servo motor
- injection
- command
- voltage
- 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 23
- 239000007924 injection Substances 0.000 claims description 23
- 238000010926 purge Methods 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004044 response 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
-
- 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
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61049533A JPS62207621A (ja) | 1986-03-08 | 1986-03-08 | 射出成形機のパージ制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61049533A JPS62207621A (ja) | 1986-03-08 | 1986-03-08 | 射出成形機のパージ制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62207621A JPS62207621A (ja) | 1987-09-12 |
JPH0322288B2 true JPH0322288B2 (fr) | 1991-03-26 |
Family
ID=12833798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61049533A Granted JPS62207621A (ja) | 1986-03-08 | 1986-03-08 | 射出成形機のパージ制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62207621A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2527588B2 (ja) * | 1988-02-17 | 1996-08-28 | 日立精機株式会社 | 工作機械の主軸モ―タ制御方法とその制御装置 |
JP4030829B2 (ja) | 2002-08-13 | 2008-01-09 | 日本電気株式会社 | 縞模様画像照合装置および縞模様画像照合方法 |
JP7053523B2 (ja) * | 2019-03-14 | 2022-04-12 | ファナック株式会社 | 産業用機械の数値制御システム |
-
1986
- 1986-03-08 JP JP61049533A patent/JPS62207621A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62207621A (ja) | 1987-09-12 |
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