JPS5617197A - Friction pressure welding method - Google Patents
Friction pressure welding methodInfo
- Publication number
- JPS5617197A JPS5617197A JP9276179A JP9276179A JPS5617197A JP S5617197 A JPS5617197 A JP S5617197A JP 9276179 A JP9276179 A JP 9276179A JP 9276179 A JP9276179 A JP 9276179A JP S5617197 A JPS5617197 A JP S5617197A
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- axial thrust
- works
- upsetting
- speed
- 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.)
- Granted
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To improve the productivity at the friction pressure welding by parallel performing deburring at the time of performing upsetting by rotating both works at high and low speeds respectively under axial thrust to cause frictional evolution of heat then making the speeds thereof low and equal.
CONSTITUTION: The works 6a, 6b are respectively inserted into the chucks 2, 3 revolving at a low speed and are gripped by gripping jaws 4, 5, after which the revolutions of the chuck 3 are shifted to a high speed and the chuck 2 is advanced toward the chuck 3 to cause frictional contact between the two works 6a, 6b under axial thrust, thereby evolving heat. Next, the pole change motor driving the chuck 3 is changed over to lower the speed of the chuck 3. When the rotating speed of the chuck 3 lowers and becomes equal to that of the chuck 2 or before this, the gripping jaws 5 of the chuck 3 are released to make the two work pieces 6a, 6b rotatable integrally. In this state, the axial thrust equal to or more than the above-described axial thrust is maintained for a while and upsetting is performed. During this upsetting, the burrs bulging to the joined portion are cut away by a cutting tool 10.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9276179A JPS5922630B2 (en) | 1979-07-20 | 1979-07-20 | Friction welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9276179A JPS5922630B2 (en) | 1979-07-20 | 1979-07-20 | Friction welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5617197A true JPS5617197A (en) | 1981-02-18 |
JPS5922630B2 JPS5922630B2 (en) | 1984-05-28 |
Family
ID=14063404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9276179A Expired JPS5922630B2 (en) | 1979-07-20 | 1979-07-20 | Friction welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5922630B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102310263A (en) * | 2010-06-30 | 2012-01-11 | 中村留精密工业株式会社 | Friction compression joint machine and friction compression joint method |
-
1979
- 1979-07-20 JP JP9276179A patent/JPS5922630B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102310263A (en) * | 2010-06-30 | 2012-01-11 | 中村留精密工业株式会社 | Friction compression joint machine and friction compression joint method |
Also Published As
Publication number | Publication date |
---|---|
JPS5922630B2 (en) | 1984-05-28 |
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