JPS6283611A - 溶接管の溶接部段差測定方法 - Google Patents

溶接管の溶接部段差測定方法

Info

Publication number
JPS6283611A
JPS6283611A JP22449485A JP22449485A JPS6283611A JP S6283611 A JPS6283611 A JP S6283611A JP 22449485 A JP22449485 A JP 22449485A JP 22449485 A JP22449485 A JP 22449485A JP S6283611 A JPS6283611 A JP S6283611A
Authority
JP
Japan
Prior art keywords
pipe
weld
detectors
difference
distances
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
JP22449485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372928B2 (2
Inventor
Toshio Terunuma
照沼　俊夫
Kazuo Yamamoto
一男 山本
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP22449485A priority Critical patent/JPS6283611A/ja
Publication of JPS6283611A publication Critical patent/JPS6283611A/ja
Publication of JPH0372928B2 publication Critical patent/JPH0372928B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP22449485A 1985-10-08 1985-10-08 溶接管の溶接部段差測定方法 Granted JPS6283611A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22449485A JPS6283611A (ja) 1985-10-08 1985-10-08 溶接管の溶接部段差測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22449485A JPS6283611A (ja) 1985-10-08 1985-10-08 溶接管の溶接部段差測定方法

Publications (2)

Publication Number Publication Date
JPS6283611A true JPS6283611A (ja) 1987-04-17
JPH0372928B2 JPH0372928B2 (2) 1991-11-20

Family

ID=16814674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22449485A Granted JPS6283611A (ja) 1985-10-08 1985-10-08 溶接管の溶接部段差測定方法

Country Status (1)

Country Link
JP (1) JPS6283611A (2)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137082A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Measuring method for cross-sectional shape of weld zone
JPS58160805A (ja) * 1982-03-18 1983-09-24 Nippon Steel Corp 大口径鋼管の寸法、形状測定方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137082A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Measuring method for cross-sectional shape of weld zone
JPS58160805A (ja) * 1982-03-18 1983-09-24 Nippon Steel Corp 大口径鋼管の寸法、形状測定方法

Also Published As

Publication number Publication date
JPH0372928B2 (2) 1991-11-20

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