JPS5557755A - Cylinder for double-axle screw extruding machine - Google Patents
Cylinder for double-axle screw extruding machineInfo
- Publication number
- JPS5557755A JPS5557755A JP12975978A JP12975978A JPS5557755A JP S5557755 A JPS5557755 A JP S5557755A JP 12975978 A JP12975978 A JP 12975978A JP 12975978 A JP12975978 A JP 12975978A JP S5557755 A JPS5557755 A JP S5557755A
- Authority
- JP
- Japan
- Prior art keywords
- bush
- double
- intersecting
- cylinder
- extruding machine
- 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
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
PURPOSE: To facilitate the manufacture of a high precision cylinder for double- axle extruder, by forming a bush having circular holes parallel and intersecting to each other and combined with each other along the intersecting line.
CONSTITUTION: Parallel and intersecting circular holes 2 are made on a bush 1 and combined with each other along the intersecting line and then welded through built- up process 4 at grooves 3 made on the external circumference. The inner wall of the hole 2 is lined with anti-friction liner 5. The external circumference of the bush 1 is formed as shown in the figure and inserted in a hollow casing 6. Since the contact surfaces of the bush and casing are machined by grinding with high precision, they can be fitted close to each other. The surfaces of their contact are cylindrical and easy to machine, which can eliminate uneven deformation due to heat.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12975978A JPS5557755A (en) | 1978-10-19 | 1978-10-19 | Cylinder for double-axle screw extruding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12975978A JPS5557755A (en) | 1978-10-19 | 1978-10-19 | Cylinder for double-axle screw extruding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5557755A true JPS5557755A (en) | 1980-04-28 |
Family
ID=15017485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12975978A Pending JPS5557755A (en) | 1978-10-19 | 1978-10-19 | Cylinder for double-axle screw extruding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557755A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4958160A (en) * | 1972-06-24 | 1974-06-05 |
-
1978
- 1978-10-19 JP JP12975978A patent/JPS5557755A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4958160A (en) * | 1972-06-24 | 1974-06-05 |
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