JPS646931B2 - - Google Patents
Info
- Publication number
- JPS646931B2 JPS646931B2 JP18205984A JP18205984A JPS646931B2 JP S646931 B2 JPS646931 B2 JP S646931B2 JP 18205984 A JP18205984 A JP 18205984A JP 18205984 A JP18205984 A JP 18205984A JP S646931 B2 JPS646931 B2 JP S646931B2
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- screw rotation
- screw
- value
- setting
- 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 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 10
- 239000012778 molding material Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 238000005303 weighing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18205984A JPS6158713A (ja) | 1984-08-31 | 1984-08-31 | 射出成形における材料計量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18205984A JPS6158713A (ja) | 1984-08-31 | 1984-08-31 | 射出成形における材料計量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6158713A JPS6158713A (ja) | 1986-03-26 |
JPS646931B2 true JPS646931B2 (US20090163788A1-20090625-C00002.png) | 1989-02-07 |
Family
ID=16111624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18205984A Granted JPS6158713A (ja) | 1984-08-31 | 1984-08-31 | 射出成形における材料計量方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6158713A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125626A (ja) * | 1983-12-13 | 1985-07-04 | Mitsui Toatsu Chem Inc | ポリプロピレン製ブロ−成形容器 |
JPS61158417A (ja) * | 1984-12-30 | 1986-07-18 | Meiki Co Ltd | 黒鉛化方法 |
JPH01190423A (ja) * | 1988-01-26 | 1989-07-31 | Japan Steel Works Ltd:The | スクリュー式射出成形装置 |
JP2544657B2 (ja) * | 1988-10-31 | 1996-10-16 | ファナック株式会社 | 電動式射出成形機における背圧制御方法 |
KR100436963B1 (ko) * | 1998-06-17 | 2004-06-23 | 스미도모쥬기가이고교 가부시키가이샤 | 사출성형기의 스크루 구동 제어방법 |
JP3649714B2 (ja) | 2002-11-05 | 2005-05-18 | ファナック株式会社 | 射出成形機の制御装置 |
-
1984
- 1984-08-31 JP JP18205984A patent/JPS6158713A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6158713A (ja) | 1986-03-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |