JPS569083A - Electrode for resistance welding machine - Google Patents

Electrode for resistance welding machine

Info

Publication number
JPS569083A
JPS569083A JP8383679A JP8383679A JPS569083A JP S569083 A JPS569083 A JP S569083A JP 8383679 A JP8383679 A JP 8383679A JP 8383679 A JP8383679 A JP 8383679A JP S569083 A JPS569083 A JP S569083A
Authority
JP
Japan
Prior art keywords
tip
electrode
current
current supplying
supplied
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
JP8383679A
Other languages
Japanese (ja)
Other versions
JPS5820711B2 (en
Inventor
Shingo Kobayashi
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.)
Nihon Kentetsu Co Ltd
Original Assignee
Nihon Kentetsu 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 Nihon Kentetsu Co Ltd filed Critical Nihon Kentetsu Co Ltd
Priority to JP8383679A priority Critical patent/JPS5820711B2/en
Publication of JPS569083A publication Critical patent/JPS569083A/en
Publication of JPS5820711B2 publication Critical patent/JPS5820711B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To decrease the consumption at the tip of an electrode and prevent ill traces from being produced on the electric-current supplied surface of the welding works by separately constituting a current supplying part and a pressing part, in an electrode for a resistance welding machine. CONSTITUTION:An electrode base body 1 is constituted by a good conductor of electricity of Cu or Cu-Cr alloy and a current supplying element 2 made of Be-Cu of high high-temperature elasticity and low rate of fatigue deterioration is screwed by means of a screw 3 to the tip thereof. The current supplying element 2 is of a divergent shape and its tip projects moderately from the tip of the electrode base body 1. When applied with the pressing force at the current supplying, the divergent part becomes flush to the pressing element 4 to be mentioned later and contacts the welding works. The pressing element 4 composed of an electric insulating material is mounted to the tip of the electrode base body 1. When the pressing element 4 is so set under pressure as to position on the upper side of the melt-sticking part at the welding and is supplied with electric current, the pressing element is composed of a heat-resistant insulator and is therefore supplied with electric current by the current supplying element 2 on the outside circumference of the pressing element 4 without being directly supplied with electric current; therefore the area of the current supplying part at the tip of the electrode is large and the consumption is less. Since electric current is not directly supplied from the melt-sticking part, no ill traces of welding leave on the surface.
JP8383679A 1979-07-02 1979-07-02 Electrode for resistance welding machine Expired JPS5820711B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8383679A JPS5820711B2 (en) 1979-07-02 1979-07-02 Electrode for resistance welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8383679A JPS5820711B2 (en) 1979-07-02 1979-07-02 Electrode for resistance welding machine

Publications (2)

Publication Number Publication Date
JPS569083A true JPS569083A (en) 1981-01-29
JPS5820711B2 JPS5820711B2 (en) 1983-04-25

Family

ID=13813779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8383679A Expired JPS5820711B2 (en) 1979-07-02 1979-07-02 Electrode for resistance welding machine

Country Status (1)

Country Link
JP (1) JPS5820711B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01279085A (en) * 1988-04-22 1989-11-09 Osamu Yoshikawa Feeder for powder and granules
US4995022A (en) * 1988-09-19 1991-02-19 Seikosha Co., Ltd. Power supply device for hand with luminescence element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329708U (en) * 1989-08-02 1991-03-25
JPH046598U (en) * 1990-04-26 1992-01-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01279085A (en) * 1988-04-22 1989-11-09 Osamu Yoshikawa Feeder for powder and granules
US4995022A (en) * 1988-09-19 1991-02-19 Seikosha Co., Ltd. Power supply device for hand with luminescence element

Also Published As

Publication number Publication date
JPS5820711B2 (en) 1983-04-25

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