JPS5614089A - Friction pressure welding method - Google Patents

Friction pressure welding method

Info

Publication number
JPS5614089A
JPS5614089A JP8901779A JP8901779A JPS5614089A JP S5614089 A JPS5614089 A JP S5614089A JP 8901779 A JP8901779 A JP 8901779A JP 8901779 A JP8901779 A JP 8901779A JP S5614089 A JPS5614089 A JP S5614089A
Authority
JP
Japan
Prior art keywords
chuck
revolution
point
rotating
motor
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
Application number
JP8901779A
Other languages
Japanese (ja)
Other versions
JPS6316236B2 (en
Inventor
Shigeo Fukaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP8901779A priority Critical patent/JPS5614089A/en
Publication of JPS5614089A publication Critical patent/JPS5614089A/en
Publication of JPS6316236B2 publication Critical patent/JPS6316236B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To make possible the considerable improvement in cycle time with simple constitution by rotating a rotating side chuck at all times, performing mounting, dismounting and friction heating processes of respective works during low and high speed revolutions and applying the regenerative brake through pole changing of a motor at the end period of the latter.
CONSTITUTION: While a rotating side chuck 2 is at the point A during the preset low-speed revolution, work pieces 6a, 6b are held in the rotating and stationary side chucks 2, 3 respectively. Next, at the point B, a motor pole change command is emitted and the chuck 2 is advanced toward 3. After the point C when the revolution of the chuck 2 reaches the preset high speed, both work pieces are allowed to contact frictionally each other by axial thrust P1 and their faying surfaces are softened by friction heat. At the point D when this was accomplished sufficiently, the pole change is recommanded and the revolution of the chuck 2 shift to predetermined low speed. At this time, the revolution by the regenerative brake acting to pole change motor decreases rapidly and reaches the point E. When the chuck 3 is released upon detecting this, the work piece 6b is supported at its end surface by a thrust receiver 8, by which the relative rotating speeds of the two works lower rapidly to make integral revolution and this completes the work.
COPYRIGHT: (C)1981,JPO&Japio
JP8901779A 1979-07-12 1979-07-12 Friction pressure welding method Granted JPS5614089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8901779A JPS5614089A (en) 1979-07-12 1979-07-12 Friction pressure welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8901779A JPS5614089A (en) 1979-07-12 1979-07-12 Friction pressure welding method

Publications (2)

Publication Number Publication Date
JPS5614089A true JPS5614089A (en) 1981-02-10
JPS6316236B2 JPS6316236B2 (en) 1988-04-07

Family

ID=13959132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8901779A Granted JPS5614089A (en) 1979-07-12 1979-07-12 Friction pressure welding method

Country Status (1)

Country Link
JP (1) JPS5614089A (en)

Also Published As

Publication number Publication date
JPS6316236B2 (en) 1988-04-07

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