JPS6440176A - Measuring instrument for molten pool - Google Patents

Measuring instrument for molten pool

Info

Publication number
JPS6440176A
JPS6440176A JP19525987A JP19525987A JPS6440176A JP S6440176 A JPS6440176 A JP S6440176A JP 19525987 A JP19525987 A JP 19525987A JP 19525987 A JP19525987 A JP 19525987A JP S6440176 A JPS6440176 A JP S6440176A
Authority
JP
Japan
Prior art keywords
molten pool
scanning line
luminance distribution
high luminance
distribution range
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
JP19525987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0475118B2 (enrdf_load_stackoverflow
Inventor
Yuji Sugitani
Yoshihiro Kanjiyou
Yasuhiko Nishi
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP19525987A priority Critical patent/JPS6440176A/ja
Publication of JPS6440176A publication Critical patent/JPS6440176A/ja
Publication of JPH0475118B2 publication Critical patent/JPH0475118B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP19525987A 1987-08-06 1987-08-06 Measuring instrument for molten pool Granted JPS6440176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19525987A JPS6440176A (en) 1987-08-06 1987-08-06 Measuring instrument for molten pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19525987A JPS6440176A (en) 1987-08-06 1987-08-06 Measuring instrument for molten pool

Publications (2)

Publication Number Publication Date
JPS6440176A true JPS6440176A (en) 1989-02-10
JPH0475118B2 JPH0475118B2 (enrdf_load_stackoverflow) 1992-11-27

Family

ID=16338161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19525987A Granted JPS6440176A (en) 1987-08-06 1987-08-06 Measuring instrument for molten pool

Country Status (1)

Country Link
JP (1) JPS6440176A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105218A (en) * 1988-12-07 1992-04-14 Ricoh Company, Ltd. Method of resetting toner shortage of an image forming apparatus
JPH0760445A (ja) * 1993-08-27 1995-03-07 Nippon F A Technol Kk 薄板金属盤の外周溶接装置、及びこれに用いる自動追従方法とその装置、並びに溶接状態良否判定方法
US6238237B1 (en) 1997-03-18 2001-05-29 Rohm Co., Ltd. Connector
JP2005081418A (ja) * 2003-09-10 2005-03-31 Nippon Steel Corp 狭開先多層盛りアーク溶接の自動溶着量制御方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105218A (en) * 1988-12-07 1992-04-14 Ricoh Company, Ltd. Method of resetting toner shortage of an image forming apparatus
JPH0760445A (ja) * 1993-08-27 1995-03-07 Nippon F A Technol Kk 薄板金属盤の外周溶接装置、及びこれに用いる自動追従方法とその装置、並びに溶接状態良否判定方法
US6238237B1 (en) 1997-03-18 2001-05-29 Rohm Co., Ltd. Connector
JP2005081418A (ja) * 2003-09-10 2005-03-31 Nippon Steel Corp 狭開先多層盛りアーク溶接の自動溶着量制御方法

Also Published As

Publication number Publication date
JPH0475118B2 (enrdf_load_stackoverflow) 1992-11-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees