JPS5474251A - Laser welding - Google Patents

Laser welding

Info

Publication number
JPS5474251A
JPS5474251A JP14076677A JP14076677A JPS5474251A JP S5474251 A JPS5474251 A JP S5474251A JP 14076677 A JP14076677 A JP 14076677A JP 14076677 A JP14076677 A JP 14076677A JP S5474251 A JPS5474251 A JP S5474251A
Authority
JP
Japan
Prior art keywords
lens
laser
laser beam
optical axis
welding
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
JP14076677A
Other languages
English (en)
Other versions
JPS5948717B2 (ja
Inventor
Kenji Ushimi
Minoru Nemoto
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 JP52140766A priority Critical patent/JPS5948717B2/ja
Publication of JPS5474251A publication Critical patent/JPS5474251A/ja
Publication of JPS5948717B2 publication Critical patent/JPS5948717B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP52140766A 1977-11-25 1977-11-25 レ−ザ溶接方法 Expired JPS5948717B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52140766A JPS5948717B2 (ja) 1977-11-25 1977-11-25 レ−ザ溶接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52140766A JPS5948717B2 (ja) 1977-11-25 1977-11-25 レ−ザ溶接方法

Publications (2)

Publication Number Publication Date
JPS5474251A true JPS5474251A (en) 1979-06-14
JPS5948717B2 JPS5948717B2 (ja) 1984-11-28

Family

ID=15276238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52140766A Expired JPS5948717B2 (ja) 1977-11-25 1977-11-25 レ−ザ溶接方法

Country Status (1)

Country Link
JP (1) JPS5948717B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141701A (ja) * 2012-01-12 2013-07-22 Panasonic Corp 基板製造方法、および改質層形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141701A (ja) * 2012-01-12 2013-07-22 Panasonic Corp 基板製造方法、および改質層形成装置

Also Published As

Publication number Publication date
JPS5948717B2 (ja) 1984-11-28

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