JPS5429868A - Relieving method for distorsion of steel sheet - Google Patents

Relieving method for distorsion of steel sheet

Info

Publication number
JPS5429868A
JPS5429868A JP9569077A JP9569077A JPS5429868A JP S5429868 A JPS5429868 A JP S5429868A JP 9569077 A JP9569077 A JP 9569077A JP 9569077 A JP9569077 A JP 9569077A JP S5429868 A JPS5429868 A JP S5429868A
Authority
JP
Japan
Prior art keywords
distorsion
steel sheet
relieving method
relieving
relieve
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
JP9569077A
Other languages
Japanese (ja)
Inventor
Sadao Sugiyama
Kazuo Nakayama
Takashi Ogawa
Tomomaro Shiokawa
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 JP9569077A priority Critical patent/JPS5429868A/en
Publication of JPS5429868A publication Critical patent/JPS5429868A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make easy the automation and technical management, to stabilize the product quality, and to relieve the steel pipe distorsion according to a method giving a good working environment, by relieving the welding distorsion generated in the welded structure made of thin steel sheet, depending on the heat supplied from the laser.
COPYRIGHT: (C)1979,JPO&Japio
JP9569077A 1977-08-10 1977-08-10 Relieving method for distorsion of steel sheet Pending JPS5429868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9569077A JPS5429868A (en) 1977-08-10 1977-08-10 Relieving method for distorsion of steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9569077A JPS5429868A (en) 1977-08-10 1977-08-10 Relieving method for distorsion of steel sheet

Publications (1)

Publication Number Publication Date
JPS5429868A true JPS5429868A (en) 1979-03-06

Family

ID=14144480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9569077A Pending JPS5429868A (en) 1977-08-10 1977-08-10 Relieving method for distorsion of steel sheet

Country Status (1)

Country Link
JP (1) JPS5429868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218388A (en) * 1982-06-12 1983-12-19 Kawasaki Heavy Ind Ltd Straightening method using laser
US11458578B2 (en) * 2019-07-31 2022-10-04 Robert Bosch Gmbh Method for the laser alignment of guide rails

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218388A (en) * 1982-06-12 1983-12-19 Kawasaki Heavy Ind Ltd Straightening method using laser
US11458578B2 (en) * 2019-07-31 2022-10-04 Robert Bosch Gmbh Method for the laser alignment of guide rails

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