JPS55158891A - Repetitive shearing and pressure-welding method of metal plate material - Google Patents

Repetitive shearing and pressure-welding method of metal plate material

Info

Publication number
JPS55158891A
JPS55158891A JP6662679A JP6662679A JPS55158891A JP S55158891 A JPS55158891 A JP S55158891A JP 6662679 A JP6662679 A JP 6662679A JP 6662679 A JP6662679 A JP 6662679A JP S55158891 A JPS55158891 A JP S55158891A
Authority
JP
Japan
Prior art keywords
plate materials
plate
plate material
bite
metal plate
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
JP6662679A
Other languages
Japanese (ja)
Other versions
JPS575634B2 (en
Inventor
Takeo Nakagawa
Kiyoshi Suzuki
Hidetoshi Yokoi
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.)
TOKYO DAIGAKU
Original Assignee
TOKYO DAIGAKU
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 TOKYO DAIGAKU filed Critical TOKYO DAIGAKU
Priority to JP6662679A priority Critical patent/JPS55158891A/en
Publication of JPS55158891A publication Critical patent/JPS55158891A/en
Publication of JPS575634B2 publication Critical patent/JPS575634B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To firmly bond dissimilar metal plates such as pure copper and aluminum with minimum of hit marks, by imparting shearing pressure repeatedly so that the metal plate materials at the joining part may mutually bite into the other plate within its thickness, when bonding metal plate materials by overlapping.
CONSTITUTION: When bonding dissimilar metal plate materials, such as pure copper and copper alloy, and pure copper and aluminum, the plate materials 1, 2 to be bonded are overlapped together wholly or partly, and the overlap part is clamped by dies 3, 4. By opposedly providing upper and lower punches 7, 8 on die holes 5, 6, the plate materials 1, 2 are moved reciprocally in specified vertical stroke. In this case, shearing force is applied so that the upper plate material 1 may bite into the surface of the other plate material 2 when descending and that the plate material 2 may bite into the lower side of the plate maerial 1 when ascending, thus mutually to the plate materials 1 and 2 by a depth of (t). As a result of this, the boundary parts 12a, 12b and press-fit parts 13, 13' are heated to high temperature to form weld zones W, W', respectively, so that the plate materials 1, 2 may be firmly bonded without causing hit marks.
COPYRIGHT: (C)1980,JPO&Japio
JP6662679A 1979-05-29 1979-05-29 Repetitive shearing and pressure-welding method of metal plate material Granted JPS55158891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6662679A JPS55158891A (en) 1979-05-29 1979-05-29 Repetitive shearing and pressure-welding method of metal plate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6662679A JPS55158891A (en) 1979-05-29 1979-05-29 Repetitive shearing and pressure-welding method of metal plate material

Publications (2)

Publication Number Publication Date
JPS55158891A true JPS55158891A (en) 1980-12-10
JPS575634B2 JPS575634B2 (en) 1982-02-01

Family

ID=13321282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6662679A Granted JPS55158891A (en) 1979-05-29 1979-05-29 Repetitive shearing and pressure-welding method of metal plate material

Country Status (1)

Country Link
JP (1) JPS55158891A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115383A (en) * 1983-11-25 1985-06-21 Showa Alum Corp Composite blank and its production
JP2007273645A (en) * 2006-03-30 2007-10-18 Nippon Chemicon Corp Capacitor
JP2012101261A (en) * 2010-11-11 2012-05-31 Kobe Steel Ltd Joined body of metallic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115383A (en) * 1983-11-25 1985-06-21 Showa Alum Corp Composite blank and its production
JP2007273645A (en) * 2006-03-30 2007-10-18 Nippon Chemicon Corp Capacitor
JP2012101261A (en) * 2010-11-11 2012-05-31 Kobe Steel Ltd Joined body of metallic material

Also Published As

Publication number Publication date
JPS575634B2 (en) 1982-02-01

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