JPS56134082A - Welding method for fluorine resin coated aluminum material - Google Patents

Welding method for fluorine resin coated aluminum material

Info

Publication number
JPS56134082A
JPS56134082A JP3658580A JP3658580A JPS56134082A JP S56134082 A JPS56134082 A JP S56134082A JP 3658580 A JP3658580 A JP 3658580A JP 3658580 A JP3658580 A JP 3658580A JP S56134082 A JPS56134082 A JP S56134082A
Authority
JP
Japan
Prior art keywords
aluminum
aluminum material
fluorine
superposed
coating film
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
Application number
JP3658580A
Other languages
Japanese (ja)
Inventor
Shigemi Tanimoto
Hitoshi Yabuta
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum Corp
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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP3658580A priority Critical patent/JPS56134082A/en
Publication of JPS56134082A publication Critical patent/JPS56134082A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: To suppress the temp. rise of a coating film and perform welding without degrading characteristics by superposing another aluminum material on aluminum side coated with a fluorine resin on one side, placing a strap on the coating film side, and allowing electrodes to contact two places on the aluminum side.
CONSTITUTION: Another aluminum material 11 is superposed on the aluminum side of an aluminum material 10 which is coated with a fluorine resin on one side, and a water-cooled copper backing strip 12 is pressed to the fluorine-resin coating film 10a. One electrode 13 is brought into contact with the superposed aluminum material 11 and the other electrode 14 is contacted with the aluminum side of the fluorine-resin coated aluminum material 10, thence current is supplied under pressure. Then, current flows to the materials 11, 10, and a nugget 15 is formed, whereby the materials are welded. It is equally well to allow both of the two electrodes 13, 14 to contact the material 11 which is superposed on the aluminum side of the material 10.
COPYRIGHT: (C)1981,JPO&Japio
JP3658580A 1980-03-21 1980-03-21 Welding method for fluorine resin coated aluminum material Pending JPS56134082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3658580A JPS56134082A (en) 1980-03-21 1980-03-21 Welding method for fluorine resin coated aluminum material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3658580A JPS56134082A (en) 1980-03-21 1980-03-21 Welding method for fluorine resin coated aluminum material

Publications (1)

Publication Number Publication Date
JPS56134082A true JPS56134082A (en) 1981-10-20

Family

ID=12473845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3658580A Pending JPS56134082A (en) 1980-03-21 1980-03-21 Welding method for fluorine resin coated aluminum material

Country Status (1)

Country Link
JP (1) JPS56134082A (en)

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