JPS56118604A - Weld groove center position detector - Google Patents
Weld groove center position detectorInfo
- Publication number
- JPS56118604A JPS56118604A JP2063180A JP2063180A JPS56118604A JP S56118604 A JPS56118604 A JP S56118604A JP 2063180 A JP2063180 A JP 2063180A JP 2063180 A JP2063180 A JP 2063180A JP S56118604 A JPS56118604 A JP S56118604A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- center position
- slit
- picture data
- picture
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55020631A JPS6039964B2 (ja) | 1980-02-22 | 1980-02-22 | 溶接開先中心位置検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55020631A JPS6039964B2 (ja) | 1980-02-22 | 1980-02-22 | 溶接開先中心位置検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56118604A true JPS56118604A (en) | 1981-09-17 |
JPS6039964B2 JPS6039964B2 (ja) | 1985-09-09 |
Family
ID=12032572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55020631A Expired JPS6039964B2 (ja) | 1980-02-22 | 1980-02-22 | 溶接開先中心位置検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039964B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6127178A (ja) * | 1984-07-16 | 1986-02-06 | Nippon Steel Corp | 開先エツジ部の検出方法 |
US4580884A (en) * | 1982-10-28 | 1986-04-08 | Tokyo Kogaku Kikai Kabushiki Kaisha | Stand apparatus for supporting medical instrument |
US4666303A (en) * | 1983-07-11 | 1987-05-19 | Diffracto Ltd. | Electro-optical gap and flushness sensors |
JPH0560671U (ja) * | 1992-01-09 | 1993-08-10 | 本田技研工業株式会社 | スタット溶接装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939445A (ja) * | 1972-08-15 | 1974-04-12 | ||
JPS52133050A (en) * | 1976-04-30 | 1977-11-08 | Hitachi Shipbuilding Eng Co | Automatic welder |
-
1980
- 1980-02-22 JP JP55020631A patent/JPS6039964B2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939445A (ja) * | 1972-08-15 | 1974-04-12 | ||
JPS52133050A (en) * | 1976-04-30 | 1977-11-08 | Hitachi Shipbuilding Eng Co | Automatic welder |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580884A (en) * | 1982-10-28 | 1986-04-08 | Tokyo Kogaku Kikai Kabushiki Kaisha | Stand apparatus for supporting medical instrument |
US4666303A (en) * | 1983-07-11 | 1987-05-19 | Diffracto Ltd. | Electro-optical gap and flushness sensors |
JPS6127178A (ja) * | 1984-07-16 | 1986-02-06 | Nippon Steel Corp | 開先エツジ部の検出方法 |
JPH052424B2 (ja) * | 1984-07-16 | 1993-01-12 | Shinnippon Seitetsu Kk | |
JPH0560671U (ja) * | 1992-01-09 | 1993-08-10 | 本田技研工業株式会社 | スタット溶接装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6039964B2 (ja) | 1985-09-09 |
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