JPS5773605A - Imeasuring device for height of reinforcement of weld of internal-surface - Google Patents
Imeasuring device for height of reinforcement of weld of internal-surfaceInfo
- Publication number
- JPS5773605A JPS5773605A JP15056880A JP15056880A JPS5773605A JP S5773605 A JPS5773605 A JP S5773605A JP 15056880 A JP15056880 A JP 15056880A JP 15056880 A JP15056880 A JP 15056880A JP S5773605 A JPS5773605 A JP S5773605A
- Authority
- JP
- Japan
- Prior art keywords
- weld
- height
- reinforcement
- internal
- zone
- 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
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE:To measure the height of internal-surface reinforcement of weld continuously and automatically by processing signals obtained by a weld-zone probe and a base-material-part probe and the external picture signal of a weld zone obtained by irradiating it with slit light slantingly. CONSTITUTION:On a measurement table movable freely along a plane perpendicular to a weld line, a detector for the distance between the measurement table and a welded material, probes measuring the thicknesses of a base material and the weld zone, a slit light source irradiating a measurement point with light slantingly, and an image pickup device picking up its image are fitted. For the purpose, signals from the probes and image pickup device are processed to measure the height of reinforcement of weld of the internal-surface automatically. For example, the probes 20 and 24 for the base material and weld zone, the distance detector 12, the slit light source 29, and the image pickup device 27 are fitted on the measurement table 3 movable freely in the plane perpendicular to the weld line 2 of the measured material 1, and on the basis of their signals, the measurement table 3 is moved to the best position to measure the weld zone, base material and the height of external reinforcement of weld, which are processed to obtain the height of reinforcement of weld of the internal-surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15056880A JPS5773605A (en) | 1980-10-27 | 1980-10-27 | Imeasuring device for height of reinforcement of weld of internal-surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15056880A JPS5773605A (en) | 1980-10-27 | 1980-10-27 | Imeasuring device for height of reinforcement of weld of internal-surface |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5773605A true JPS5773605A (en) | 1982-05-08 |
JPS611685B2 JPS611685B2 (en) | 1986-01-20 |
Family
ID=15499724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15056880A Granted JPS5773605A (en) | 1980-10-27 | 1980-10-27 | Imeasuring device for height of reinforcement of weld of internal-surface |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773605A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6025409A (en) * | 1983-07-22 | 1985-02-08 | Saburo Nakagoori | Groove depth detector |
JPS60203805A (en) * | 1984-03-29 | 1985-10-15 | Ono Sokki Co Ltd | Measuring instrument of winding thickness |
US4724302A (en) * | 1987-03-30 | 1988-02-09 | General Electric Company | Bead process control with profiler |
JP2016109491A (en) * | 2014-12-03 | 2016-06-20 | 積水化学工業株式会社 | Pipe distortion inspecting device |
-
1980
- 1980-10-27 JP JP15056880A patent/JPS5773605A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6025409A (en) * | 1983-07-22 | 1985-02-08 | Saburo Nakagoori | Groove depth detector |
JPS60203805A (en) * | 1984-03-29 | 1985-10-15 | Ono Sokki Co Ltd | Measuring instrument of winding thickness |
JPH0339612B2 (en) * | 1984-03-29 | 1991-06-14 | Ono Sotsuki Kk | |
US4724302A (en) * | 1987-03-30 | 1988-02-09 | General Electric Company | Bead process control with profiler |
JP2016109491A (en) * | 2014-12-03 | 2016-06-20 | 積水化学工業株式会社 | Pipe distortion inspecting device |
Also Published As
Publication number | Publication date |
---|---|
JPS611685B2 (en) | 1986-01-20 |
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