JPS5561320A - Extruding method for composite material - Google Patents
Extruding method for composite materialInfo
- Publication number
- JPS5561320A JPS5561320A JP13238678A JP13238678A JPS5561320A JP S5561320 A JPS5561320 A JP S5561320A JP 13238678 A JP13238678 A JP 13238678A JP 13238678 A JP13238678 A JP 13238678A JP S5561320 A JPS5561320 A JP S5561320A
- Authority
- JP
- Japan
- Prior art keywords
- dies
- product
- twist
- composite material
- floating
- 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 manufacture the composite product with high straightness without twist, by installing the floating dies behind the stationary dies for extruding the long size composite material with section unsymmetrical in respect of the axis, and by displacing the floating dies in the direction for canceling the displacement and deformation of the composite product delivered from the stationary dies.
CONSTITUTION: In case that a slight twist generates in the product 3 shown by the broken line being delivered from the first stationary dies 4, the second floating dies 5 is rotated in the direction A reverse to this twist. And in case that a slight bend generates in the product 3 delivered from the first stationary dies 4, the second floating dies 5 is rotated in the direction B reverse to this bend. According to this method, the twist and bend of the extruded product 3 obtained from the long size composite material with section unsymmetrical in respect of the axis, is controlled to minimum.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13238678A JPS5561320A (en) | 1978-10-27 | 1978-10-27 | Extruding method for composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13238678A JPS5561320A (en) | 1978-10-27 | 1978-10-27 | Extruding method for composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5561320A true JPS5561320A (en) | 1980-05-09 |
Family
ID=15080166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13238678A Pending JPS5561320A (en) | 1978-10-27 | 1978-10-27 | Extruding method for composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5561320A (en) |
-
1978
- 1978-10-27 JP JP13238678A patent/JPS5561320A/en active Pending
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