JPS561288A - Friction pressure welding method and its device - Google Patents

Friction pressure welding method and its device

Info

Publication number
JPS561288A
JPS561288A JP7480279A JP7480279A JPS561288A JP S561288 A JPS561288 A JP S561288A JP 7480279 A JP7480279 A JP 7480279A JP 7480279 A JP7480279 A JP 7480279A JP S561288 A JPS561288 A JP S561288A
Authority
JP
Japan
Prior art keywords
blanks
spindle
clutch
control unit
heating process
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
JP7480279A
Other languages
Japanese (ja)
Other versions
JPS5922629B2 (en
Inventor
Shigeo Fukaya
Mikio Kitano
Yoichi Hamanishi
Kenji Sasazaki
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
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp, Toyoda Automatic Loom Works Ltd filed Critical Toyota Motor Corp
Priority to JP7480279A priority Critical patent/JPS5922629B2/en
Publication of JPS561288A publication Critical patent/JPS561288A/en
Publication of JPS5922629B2 publication Critical patent/JPS5922629B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To achieve the improvement in joint strength by breaking the driving force on the rotating side and acting braking force to decelerate the speed down to the specific speed upon ending of friction heating process, thereby rapidly stopping the rotating system in order to perform phase matching of both blanks surely.
CONSTITUTION: Blanks 5, 9 are sandwiched by checks 4, 8 and are pressed by a hydraulic unit 10 while being revolved at a high speed by a motor 15. When the contact portions of both blanks reach the fusion-bonding temperature, the friction heating process ends and the revolution is stopped, thence a spindle 3 is decelerated by a control unit 40. When the spindle reaches the set number of revolutions, this is detected by a revolution detector 50 and when the spindle reaches the set position, the braking force of the control unit and the oil pressure of a hydraulic cylinder 25 are released. A spring 28 causes a clutch 19 to slide rightward along the shaft 20 by way of a clutch sliding lever 24 and to be engaged with a clutch 17, then the spindle assumes the preset phase. At the same time, both blanks are held in the set position and are cooled.
COPYRIGHT: (C)1981,JPO&Japio
JP7480279A 1979-06-14 1979-06-14 Friction welding device Expired JPS5922629B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7480279A JPS5922629B2 (en) 1979-06-14 1979-06-14 Friction welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7480279A JPS5922629B2 (en) 1979-06-14 1979-06-14 Friction welding device

Publications (2)

Publication Number Publication Date
JPS561288A true JPS561288A (en) 1981-01-08
JPS5922629B2 JPS5922629B2 (en) 1984-05-28

Family

ID=13557794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7480279A Expired JPS5922629B2 (en) 1979-06-14 1979-06-14 Friction welding device

Country Status (1)

Country Link
JP (1) JPS5922629B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126267A (en) * 2006-11-21 2008-06-05 Izumi Kogyo Kk Friction pressure welding equipment
CN101952077A (en) * 2008-02-22 2011-01-19 株式会社丰田自动织机 Friction welding apparatus
KR101105228B1 (en) * 2009-03-20 2012-01-13 전주대학교 산학협력단 Method and device for two side friction welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126267A (en) * 2006-11-21 2008-06-05 Izumi Kogyo Kk Friction pressure welding equipment
CN101952077A (en) * 2008-02-22 2011-01-19 株式会社丰田自动织机 Friction welding apparatus
KR101105228B1 (en) * 2009-03-20 2012-01-13 전주대학교 산학협력단 Method and device for two side friction welding

Also Published As

Publication number Publication date
JPS5922629B2 (en) 1984-05-28

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