JPS57175255A - Ultrasonic flaw detector - Google Patents

Ultrasonic flaw detector

Info

Publication number
JPS57175255A
JPS57175255A JP56060602A JP6060281A JPS57175255A JP S57175255 A JPS57175255 A JP S57175255A JP 56060602 A JP56060602 A JP 56060602A JP 6060281 A JP6060281 A JP 6060281A JP S57175255 A JPS57175255 A JP S57175255A
Authority
JP
Japan
Prior art keywords
pipe
fixed
outer circumference
ring
axial line
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
Application number
JP56060602A
Other languages
Japanese (ja)
Inventor
Motohiko Kimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56060602A priority Critical patent/JPS57175255A/en
Publication of JPS57175255A publication Critical patent/JPS57175255A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0021—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the tool being guided in a circular path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE:To realize the use of an ultrasonic flaw detector in a narrow space of either part of the straight and curved pipes, by mounting detachably a turntable containing an ultrasonic probe, a mobile table, a flaw detecting position detector, etc. to a fixed ring at a desired position on the outer circumference of a pipe. CONSTITUTION:A fixed ring 3 is attached in a detachable way to a desired position on the outer circumference of a pipe 2 and in the axial line direction, and a gear 4 is attached to the outer circumference of the ring 3. Turn table 5 turns freely around the ring 3 concentriclly to the pipe 2 after engaging the gear 4. A mobile table 7 is fixed at a tip of a driving shaft 6 which has a linear shift toward the axial line of the pipe 2 and supported by the table 5. In such a way, a rack elements are formed. An ultrasonic probe 8 is fixed at the supporting point, i.e., the tip of the opposite side of an arm 9 which is supported rotatably by the table 7 within a plane including the axial line of the pipe 2. The probing surface A of the probe 8 is always pressed to the outer circumference surface of the pipe 2 by a link 11 coupled to an air cylinder 10 which fixed to the shaft 6.
JP56060602A 1981-04-23 1981-04-23 Ultrasonic flaw detector Pending JPS57175255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060602A JPS57175255A (en) 1981-04-23 1981-04-23 Ultrasonic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060602A JPS57175255A (en) 1981-04-23 1981-04-23 Ultrasonic flaw detector

Publications (1)

Publication Number Publication Date
JPS57175255A true JPS57175255A (en) 1982-10-28

Family

ID=13146953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060602A Pending JPS57175255A (en) 1981-04-23 1981-04-23 Ultrasonic flaw detector

Country Status (1)

Country Link
JP (1) JPS57175255A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123105A (en) * 1987-11-09 1989-05-16 Nippon Oil Co Ltd Test jig of submerged rod part
JPH0235059U (en) * 1988-08-30 1990-03-06
CN104864272A (en) * 2015-04-18 2015-08-26 中国矿业大学 Automatic scanning device for oil and gas pipeline phased array ultrasonic testing
JP2016223778A (en) * 2015-05-27 2016-12-28 三菱日立パワーシステムズ株式会社 Support device, polishing device, and observation device
JP7241253B1 (en) * 2023-02-03 2023-03-16 三菱重工パワー検査株式会社 Ultrasonic flaw detector and ultrasonic flaw detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123105A (en) * 1987-11-09 1989-05-16 Nippon Oil Co Ltd Test jig of submerged rod part
JPH0235059U (en) * 1988-08-30 1990-03-06
CN104864272A (en) * 2015-04-18 2015-08-26 中国矿业大学 Automatic scanning device for oil and gas pipeline phased array ultrasonic testing
JP2016223778A (en) * 2015-05-27 2016-12-28 三菱日立パワーシステムズ株式会社 Support device, polishing device, and observation device
JP7241253B1 (en) * 2023-02-03 2023-03-16 三菱重工パワー検査株式会社 Ultrasonic flaw detector and ultrasonic flaw detection method

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