JPS54128456A - Method and apparatus for manufacturing weldment - Google Patents

Method and apparatus for manufacturing weldment

Info

Publication number
JPS54128456A
JPS54128456A JP3598078A JP3598078A JPS54128456A JP S54128456 A JPS54128456 A JP S54128456A JP 3598078 A JP3598078 A JP 3598078A JP 3598078 A JP3598078 A JP 3598078A JP S54128456 A JPS54128456 A JP S54128456A
Authority
JP
Japan
Prior art keywords
weldment
weld zone
burr
clearance
jig
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
JP3598078A
Other languages
Japanese (ja)
Inventor
Takeshi Urayama
Hirohide Nakamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3598078A priority Critical patent/JPS54128456A/en
Publication of JPS54128456A publication Critical patent/JPS54128456A/en
Pending legal-status Critical Current

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  • Wire Bonding (AREA)

Abstract

PURPOSE: To easily correct the wart, burr, etc., of the weld zone, and to efficiently manufacture the weldment, by squashing the undesirable projection of the weldment, formed in the weld zone, using the mutually slidable specified leveling jig.
CONSTITUTION: The outer conductor 1 of large diameter made of tungsten wire and the inner conductor 2 made of nickel plated iron wire are butt welded to form the weldment 9a for use of the semiconductor, having the wart or burr 3a; this weldment 9a is inserted from the entry 8a into the clearance 8 of the jig, parallelly to the axis of the roller 6. Then, the weldment 9a is bitten into the clearance 8 formed between the leveling plane 7 of the rotating roller 6 and the leveling plane 5 of the jig 4, and is gradually moved toward the exit 8b while rolling. Hereupon, since the clearance 8 is gradually narrowed toward the exit 8b, the undesirable projection like as burr, etc., formed in the weld zone 3a is gradually squashed, and the weldment 9b, whose weld zone 3b is made into a diameter approximately equal to the diameter of the outer conductor 1, can be manufactured.
COPYRIGHT: (C)1979,JPO&Japio
JP3598078A 1978-03-30 1978-03-30 Method and apparatus for manufacturing weldment Pending JPS54128456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3598078A JPS54128456A (en) 1978-03-30 1978-03-30 Method and apparatus for manufacturing weldment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3598078A JPS54128456A (en) 1978-03-30 1978-03-30 Method and apparatus for manufacturing weldment

Publications (1)

Publication Number Publication Date
JPS54128456A true JPS54128456A (en) 1979-10-05

Family

ID=12457027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3598078A Pending JPS54128456A (en) 1978-03-30 1978-03-30 Method and apparatus for manufacturing weldment

Country Status (1)

Country Link
JP (1) JPS54128456A (en)

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