JPS6418557A - Injection mechanism of die-casting machine - Google Patents
Injection mechanism of die-casting machineInfo
- Publication number
- JPS6418557A JPS6418557A JP17513087A JP17513087A JPS6418557A JP S6418557 A JPS6418557 A JP S6418557A JP 17513087 A JP17513087 A JP 17513087A JP 17513087 A JP17513087 A JP 17513087A JP S6418557 A JPS6418557 A JP S6418557A
- Authority
- JP
- Japan
- Prior art keywords
- injection
- changing
- control valve
- die
- driving 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.)
- Pending
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To improve repeating accuracy of changing position by using AC driving control valve, pulse motor driving or servo motor driving control valve to changing control from low speed injection to high speed injection for an injection cylinder. CONSTITUTION:At the time of injection work for the injection cylinder, in the prescribed changing position, by changing from the low speed injection to the high speed injection, the injection work is efficiently executed. In the injection mechanism in the die-casting machine, the AC driving control valve or the pulse motor or the servo motor driving control valve 3 is used to the above changing control. By this method, repeating accuracy at the injection speed changing position is improved to about <=2mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17513087A JPS6418557A (en) | 1987-07-14 | 1987-07-14 | Injection mechanism of die-casting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17513087A JPS6418557A (en) | 1987-07-14 | 1987-07-14 | Injection mechanism of die-casting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418557A true JPS6418557A (en) | 1989-01-23 |
Family
ID=15990811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17513087A Pending JPS6418557A (en) | 1987-07-14 | 1987-07-14 | Injection mechanism of die-casting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418557A (en) |
-
1987
- 1987-07-14 JP JP17513087A patent/JPS6418557A/en active Pending
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