JPS5586692A - Friction welding method - Google Patents
Friction welding methodInfo
- Publication number
- JPS5586692A JPS5586692A JP15856978A JP15856978A JPS5586692A JP S5586692 A JPS5586692 A JP S5586692A JP 15856978 A JP15856978 A JP 15856978A JP 15856978 A JP15856978 A JP 15856978A JP S5586692 A JPS5586692 A JP S5586692A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- bonding material
- outside circumference
- oxide film
- center
- 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
Abstract
PURPOSE: To prevent the inclusion of oxide film in the bond part and improve bondability by directing the contact of the bonding materials of friction weld zone gradually toward the outer side from the center of rotation.
CONSTITUTION: A curvature whose vertex is the central axis of bonding material 4 is provided to the faying surface of the bonding material 4 and a groove whose surface gradually increases from the center to the outside circumference is formed. When pressure is applied to this bonding material 4 and said material is bonded, the contact face gradually spreads to the outside circumference side with lapse of time and finally it assumes a full surface contact state. Along with the spreading of said contact surface from the central point to the outside circumference side, the oxide film having deposited on the bonding material 4 surface is mechanically pushed out to the outside circumfernce, thus the sound friction bonded contact part free from formation of any blowhole or the like is obtainable.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15856978A JPS5586692A (en) | 1978-12-25 | 1978-12-25 | Friction welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15856978A JPS5586692A (en) | 1978-12-25 | 1978-12-25 | Friction welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586692A true JPS5586692A (en) | 1980-06-30 |
Family
ID=15674550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15856978A Pending JPS5586692A (en) | 1978-12-25 | 1978-12-25 | Friction welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586692A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621760A (en) * | 1985-07-09 | 1986-11-11 | Dana Corporation | Method of producing a friction welded article |
DE102006021044A1 (en) * | 2006-05-05 | 2007-11-08 | Gesenkschmiede Schneider Gmbh | Friction welding and friction welded part |
-
1978
- 1978-12-25 JP JP15856978A patent/JPS5586692A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621760A (en) * | 1985-07-09 | 1986-11-11 | Dana Corporation | Method of producing a friction welded article |
DE102006021044A1 (en) * | 2006-05-05 | 2007-11-08 | Gesenkschmiede Schneider Gmbh | Friction welding and friction welded part |
DE102006021044B4 (en) * | 2006-05-05 | 2014-11-06 | Gesenkschmiede Schneider Gmbh | Friction welding |
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