SU1623421A1 - Device for ultrasonic checking of welds of the tubes - Google Patents

Device for ultrasonic checking of welds of the tubes

Info

Publication number
SU1623421A1
SU1623421A1 SU4697127/28A SU4697127A SU1623421A1 SU 1623421 A1 SU1623421 A1 SU 1623421A1 SU 4697127/28 A SU4697127/28 A SU 4697127/28A SU 4697127 A SU4697127 A SU 4697127A SU 1623421 A1 SU1623421 A1 SU 1623421A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gadget
friction member
checking
tube
tubes
Prior art date
Application number
SU4697127/28A
Other languages
Russian (ru)
Inventor
В.И. Николаев
Original Assignee
В.И. Николаев
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 В.И. Николаев filed Critical В.И. Николаев
Priority to SU4697127/28A priority Critical patent/SU1623421A1/en
Application granted granted Critical
Publication of SU1623421A1 publication Critical patent/SU1623421A1/en

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

FIELD: non-destructive inspection of materials. SUBSTANCE: gadget is fixed along the circumference of the tubes before checking. During process of checking, rotation from the engine is transmitted to driving friction drum and to driven drum through flexible friction member, as a result, gadget provided with ultrasonic converters moves along circumference of the tube. As antifriction tape shifts inside flexible friction member, the friction of functional parts of flexible friction member is eliminated, so the gadget does not slide along the tube. EFFECT: improved efficiency; improved precision. 2 dwg
SU4697127/28A 1989-05-26 1989-05-26 Device for ultrasonic checking of welds of the tubes SU1623421A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4697127/28A SU1623421A1 (en) 1989-05-26 1989-05-26 Device for ultrasonic checking of welds of the tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4697127/28A SU1623421A1 (en) 1989-05-26 1989-05-26 Device for ultrasonic checking of welds of the tubes

Publications (1)

Publication Number Publication Date
SU1623421A1 true SU1623421A1 (en) 1995-02-09

Family

ID=60530095

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4697127/28A SU1623421A1 (en) 1989-05-26 1989-05-26 Device for ultrasonic checking of welds of the tubes

Country Status (1)

Country Link
SU (1) SU1623421A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2488108C2 (en) * 2011-04-27 2013-07-20 Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Method of ultrasonic control of butt, lap and tee welds of thin-walled pipes of small diameter
CN113203796A (en) * 2021-05-17 2021-08-03 河南理工大学 Anchor rod quality nondestructive testing equipment based on ultrasonic guided waves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2488108C2 (en) * 2011-04-27 2013-07-20 Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Method of ultrasonic control of butt, lap and tee welds of thin-walled pipes of small diameter
CN113203796A (en) * 2021-05-17 2021-08-03 河南理工大学 Anchor rod quality nondestructive testing equipment based on ultrasonic guided waves
CN113203796B (en) * 2021-05-17 2023-05-26 河南理工大学 Anchor rod quality nondestructive testing equipment based on ultrasonic guided waves

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