JPS55141318A - Continuous extruder - Google Patents
Continuous extruderInfo
- Publication number
- JPS55141318A JPS55141318A JP4838979A JP4838979A JPS55141318A JP S55141318 A JPS55141318 A JP S55141318A JP 4838979 A JP4838979 A JP 4838979A JP 4838979 A JP4838979 A JP 4838979A JP S55141318 A JPS55141318 A JP S55141318A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- moving block
- conveying path
- extrusion pressure
- concave groove
- 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
- Extrusion Of Metal (AREA)
Abstract
PURPOSE: To surely generate large extrusion pressure, by forming the linear grooves, possessing groove breadth approximately equal to the groove pitch, in the inner surface of the concave groove of the moving block constituting planes of a part of the conveying path.
CONSTITUTION: At the bottom plane of the longitudinal concave groove 2 installed at the circumferential end face of the moving block 1, the linear edge type grooves 3 possessing breadth (b) approximately equal to the groove pitch (p) are installed perpendicularly to the longitudinal direction. When the material 6 is fed into the inlet of the conveying path 7, the specified extrusion pressure corresponding to the shearing force of the material 6 is caused by the movement of the moving block 1, and another extrusion pressure is generated by the friction resistance caused from the contact between the material 6 and the concave groove 2. Hereby, the material 6 is carried within the conveying path and is extruded out in condition shaped by the die 9. According to this mechanism, the good extrusion work is carried out.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4838979A JPS55141318A (en) | 1979-04-19 | 1979-04-19 | Continuous extruder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4838979A JPS55141318A (en) | 1979-04-19 | 1979-04-19 | Continuous extruder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55141318A true JPS55141318A (en) | 1980-11-05 |
Family
ID=12801934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4838979A Pending JPS55141318A (en) | 1979-04-19 | 1979-04-19 | Continuous extruder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55141318A (en) |
-
1979
- 1979-04-19 JP JP4838979A patent/JPS55141318A/en active Pending
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