JPS5735635A - Annealing electrode utilizing spot welding machine - Google Patents

Annealing electrode utilizing spot welding machine

Info

Publication number
JPS5735635A
JPS5735635A JP10985180A JP10985180A JPS5735635A JP S5735635 A JPS5735635 A JP S5735635A JP 10985180 A JP10985180 A JP 10985180A JP 10985180 A JP10985180 A JP 10985180A JP S5735635 A JPS5735635 A JP S5735635A
Authority
JP
Japan
Prior art keywords
weld zone
electrode
pair
contactors
welding 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.)
Granted
Application number
JP10985180A
Other languages
Japanese (ja)
Other versions
JPS649385B2 (en
Inventor
Hiroaki Sakai
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP10985180A priority Critical patent/JPS5735635A/en
Publication of JPS5735635A publication Critical patent/JPS5735635A/en
Publication of JPS649385B2 publication Critical patent/JPS649385B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D2051/001—Parts or details of drum brakes
    • F16D2051/005—Protective covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like

Abstract

PURPOSE:To anneal a weld zone adequately at a slight cost and prevent the occurrence of cracking during working by using the annealing electrodes of contactors conducting electricity from one side of butt welded strip plates via the weld zone to the other side for a spot welding machine. CONSTITUTION:For example, a dust shield 2 of a brake drum 1 consists of butting both ends of slender strip plates and arc welding these. In order to anneal the weld zone 15 thereof, an insulator 13 is coupled to one contactor 12 of a pair of upper and lower electrodes 11, and these are so constituted that electric current flows from the one electrode 11 to the other electrode 11 across the weld zone 15. Namely, each electrode 11 has a pair of the contactors 12 which are forked at a notch 14 and the insulator 13 is coupled to one of these. A pair of the upper and lower contactors are disposed across the weld zone 15 with the insulating materials 13 on the opposite sides thereof. If such electrode pair 11 is connected to an electric power source, the weld zone 15 is heated, and the hardness of the zone 15 is arbitrarily set by controlling the electric current and time.
JP10985180A 1980-08-12 1980-08-12 Annealing electrode utilizing spot welding machine Granted JPS5735635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10985180A JPS5735635A (en) 1980-08-12 1980-08-12 Annealing electrode utilizing spot welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10985180A JPS5735635A (en) 1980-08-12 1980-08-12 Annealing electrode utilizing spot welding machine

Publications (2)

Publication Number Publication Date
JPS5735635A true JPS5735635A (en) 1982-02-26
JPS649385B2 JPS649385B2 (en) 1989-02-17

Family

ID=14520791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10985180A Granted JPS5735635A (en) 1980-08-12 1980-08-12 Annealing electrode utilizing spot welding machine

Country Status (1)

Country Link
JP (1) JPS5735635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100418698C (en) * 2006-09-28 2008-09-17 哈尔滨工业大学 Forming processing method for large-scale loop-forming element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019136750A (en) * 2018-02-13 2019-08-22 ポップリベット・ファスナー株式会社 Electrode structure and energization heating method
TW202239829A (en) 2020-12-25 2022-10-16 日商富士紡控股股份有限公司 Polishing pad, method for producing polishing pad and method for producing polished article, and wrapping pad, method for producing wrapping pad and method for producing wrapped article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100418698C (en) * 2006-09-28 2008-09-17 哈尔滨工业大学 Forming processing method for large-scale loop-forming element

Also Published As

Publication number Publication date
JPS649385B2 (en) 1989-02-17

Similar Documents

Publication Publication Date Title
EP0177340A3 (en) Improved apparatus for electrically isolated hot wire surfacing processes
ID28661A (en) ARC WELDERS AND THE BELENDERN
DE3377406D1 (en) Electric resistance welding process for welding aluminium pieces, and apparatus and electrode therefor
ES8608367A1 (en) Method and apparatus for welding thin metal sheets.
EP0335858A3 (en) Multi-spot welding machine
US3778583A (en) Resistance welding of sheet metal coated with layers
JPS5735635A (en) Annealing electrode utilizing spot welding machine
ES2083239T3 (en) ELECTRIC MULTIPLE POINT RESISTANCE WELDING MACHINE FOR WELDING WIRE GRIDS.
ES8700106A1 (en) Device for controlling an electrical resistance welding apparatus.
US3643057A (en) Resistance welding of sheet metal coated with layers
JPS5756175A (en) Spot welding method for aluminum alloy
JPS56119674A (en) Device for conducting electricity in spot welding machine
US5120924A (en) Welding method for coated metal articles
JPS57142780A (en) Welding method for plate material having insulation material on one side
SU524637A1 (en) Device for reclining welding
EP0456967B1 (en) Spot welder and method for using
GB928632A (en) Improvements relating to spot welding machines
JPS6475187A (en) Sealed-in electrode
JPS54125149A (en) Method and apparatus for spot welding
JP2526921B2 (en) Spot welding method
GB715686A (en) Improvements in or relating to methods of and apparatus for electric spot welding
US1234673A (en) Electric spot-welding apparatus.
JPS57127584A (en) Method for adaptive control in resistance welding
JPS56141981A (en) Electron beam welding machine
GB814608A (en) Method of and apparatus for electric resistance welding