JPS5619451A - Scanner for ultrasonic flaw detection - Google Patents
Scanner for ultrasonic flaw detectionInfo
- Publication number
- JPS5619451A JPS5619451A JP9641279A JP9641279A JPS5619451A JP S5619451 A JPS5619451 A JP S5619451A JP 9641279 A JP9641279 A JP 9641279A JP 9641279 A JP9641279 A JP 9641279A JP S5619451 A JPS5619451 A JP S5619451A
- Authority
- JP
- Japan
- Prior art keywords
- probe
- circumferential surface
- contact
- flange part
- scanner
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
PURPOSE: To make it possible to use a scanner for a steel tube of any size and also to improve the efficiency and precision of flaw detection by making a probe scan by use of a support mechanism consisting of two scanning units that move around the external circumferential surface of a flange part by turning.
CONSTITUTION: The distance between scanning units 1 and 2 is adjusted by handle 7a so as to bring turning wheels 13a and 13b into contact with the outer circumferential surface of flange part FL. With handle 21, guide axles 18a and 18b are also brought into contact with the flange. With handles 27 and 24, probe 3 is placed in contact with a fixed position. A fixed electric circuit makes pulse motor 15 move a support mechanism around the outer circumferential surface of the tube and pulse motor 31 moves probe 3 closer to or away from flange part FL. Consequently, probe draws a scanning line as shown by the chain line in the figure and from a position signal and flow detection signal from probe 3, fixed data processing can be carried out with efficiency and precision.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9641279A JPS5619451A (en) | 1979-07-27 | 1979-07-27 | Scanner for ultrasonic flaw detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9641279A JPS5619451A (en) | 1979-07-27 | 1979-07-27 | Scanner for ultrasonic flaw detection |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5619451A true JPS5619451A (en) | 1981-02-24 |
Family
ID=14164247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9641279A Pending JPS5619451A (en) | 1979-07-27 | 1979-07-27 | Scanner for ultrasonic flaw detection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619451A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515018A (en) * | 1981-05-13 | 1985-05-07 | Hitachi, Ltd. | Guide rail apparatus for an object running around piping |
JPS6112919U (en) * | 1984-06-29 | 1986-01-25 | いすゞ自動車株式会社 | Oil supply system for valve train in internal combustion engine |
JPS6276216U (en) * | 1985-10-31 | 1987-05-15 | ||
US4880092A (en) * | 1988-01-14 | 1989-11-14 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Transmission operating apparatus for automatic transmission |
US4932283A (en) * | 1987-11-04 | 1990-06-12 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Locking apparatus for shift lever |
US4947967A (en) * | 1987-11-05 | 1990-08-14 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Locking apparatus for shift lever in automatic transmission |
US5096033A (en) * | 1991-01-17 | 1992-03-17 | Grand Haven Stamped Products Company | Lockout mechanism and system for vehicle shifter |
US5167308A (en) * | 1991-01-17 | 1992-12-01 | Grand Haven Stamped Products, Div. Of Jsj Corporation | Combination brake/park lockout and steering mechanism and system |
US5211271A (en) * | 1991-01-17 | 1993-05-18 | Grand Haven Stamped Products Company, Div. Of Jsj Corp. | Lockout mechanism and system for vehicle shifter |
-
1979
- 1979-07-27 JP JP9641279A patent/JPS5619451A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515018A (en) * | 1981-05-13 | 1985-05-07 | Hitachi, Ltd. | Guide rail apparatus for an object running around piping |
JPS6112919U (en) * | 1984-06-29 | 1986-01-25 | いすゞ自動車株式会社 | Oil supply system for valve train in internal combustion engine |
JPS6276216U (en) * | 1985-10-31 | 1987-05-15 | ||
US4932283A (en) * | 1987-11-04 | 1990-06-12 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Locking apparatus for shift lever |
US4947967A (en) * | 1987-11-05 | 1990-08-14 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Locking apparatus for shift lever in automatic transmission |
US4880092A (en) * | 1988-01-14 | 1989-11-14 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Transmission operating apparatus for automatic transmission |
US5096033A (en) * | 1991-01-17 | 1992-03-17 | Grand Haven Stamped Products Company | Lockout mechanism and system for vehicle shifter |
US5167308A (en) * | 1991-01-17 | 1992-12-01 | Grand Haven Stamped Products, Div. Of Jsj Corporation | Combination brake/park lockout and steering mechanism and system |
US5211271A (en) * | 1991-01-17 | 1993-05-18 | Grand Haven Stamped Products Company, Div. Of Jsj Corp. | Lockout mechanism and system for vehicle shifter |
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