JPS571573A - Welding repair method - Google Patents

Welding repair method

Info

Publication number
JPS571573A
JPS571573A JP7281080A JP7281080A JPS571573A JP S571573 A JPS571573 A JP S571573A JP 7281080 A JP7281080 A JP 7281080A JP 7281080 A JP7281080 A JP 7281080A JP S571573 A JPS571573 A JP S571573A
Authority
JP
Japan
Prior art keywords
base metal
welding
plastic deformation
imaginary line
outer side
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
JP7281080A
Other languages
Japanese (ja)
Inventor
Yotaro Hidehira
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 JP7281080A priority Critical patent/JPS571573A/en
Publication of JPS571573A publication Critical patent/JPS571573A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To make perfect restoration of a surface shape possible by gathering the undercut parts by welding to around the repairing part of the base metal having beforehand been built up by plastic deformation.
CONSTITUTION: A base metal build-up part 5 which is made by building up the outer side base metal of a defective part requiring welding repair above the base metal surface 1 by utilizing the plastic deformation capacity of the base metal is formed. Next, the part 5 is overlaid by weld metal 3 in such a manner that the crest part thereof comes to the outer side of the repair welding. Then, the undercuts 4 occuring unavoidably are stopped on the side outer than the imaginary line of the base metal surface 1. Hence, when final finishing is done along the imaginary line of the base metal surface 1, no undercut 4 remains.
COPYRIGHT: (C)1982,JPO&Japio
JP7281080A 1980-06-02 1980-06-02 Welding repair method Pending JPS571573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7281080A JPS571573A (en) 1980-06-02 1980-06-02 Welding repair method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7281080A JPS571573A (en) 1980-06-02 1980-06-02 Welding repair method

Publications (1)

Publication Number Publication Date
JPS571573A true JPS571573A (en) 1982-01-06

Family

ID=13500123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7281080A Pending JPS571573A (en) 1980-06-02 1980-06-02 Welding repair method

Country Status (1)

Country Link
JP (1) JPS571573A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564503B1 (en) 1999-05-18 2003-05-20 Elm, Inc. Apparatus for trapping and killing insects
US6805276B2 (en) * 2001-05-11 2004-10-19 Eci Deposit metal welding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564503B1 (en) 1999-05-18 2003-05-20 Elm, Inc. Apparatus for trapping and killing insects
US6805276B2 (en) * 2001-05-11 2004-10-19 Eci Deposit metal welding method

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