SU544908A1 - Reference to ultrasonic flaw detector - Google Patents

Reference to ultrasonic flaw detector

Info

Publication number
SU544908A1
SU544908A1 SU1433232A SU1433232A SU544908A1 SU 544908 A1 SU544908 A1 SU 544908A1 SU 1433232 A SU1433232 A SU 1433232A SU 1433232 A SU1433232 A SU 1433232A SU 544908 A1 SU544908 A1 SU 544908A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ultrasonic flaw
flaw detector
defect
converter
transducer
Prior art date
Application number
SU1433232A
Other languages
Russian (ru)
Inventor
Ростислав Сергеевич Огрызков
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 filed Critical
Priority to SU1433232A priority Critical patent/SU544908A1/en
Application granted granted Critical
Publication of SU544908A1 publication Critical patent/SU544908A1/en

Links

Landscapes

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

Description

33

те импульса от дефекта. Затем, зна  способ прозвучнвани , си ть с соответствующей шкалы под точкой ввода преобразовател  отсчет эквивалептиой площади.those impulse from the defect. Then, using the appropriate scale, under the input point of the transducer, read the equivalent area.

Дл  определенп  характера дефекта необходимо после прозвучиваии  и оиределеии  эквивалептпой плопдади преобразователем с углом паклоиа Pi иастроить преобразователь с углом паклоиа |32 иа ту же эквивалептиую плопхадь п произвести повторпое прозвучиваипе дефекта.To determine the nature of the defect, it is necessary, after sounding and defining the equivalent of a converter with a converter angle Pi and adjusting the converter with the angle of 32 and the same equivalent procedure, repeat the sound of the defect.

По соотпошеиию получеипых амплитуд эхосигиалов суд т о характере дефекта и его ориептацпи.According to the appropriate amplitudes of the echosigals, the nature of the defect and its oryattachism are judged.

Примепение даииого эталоиа позвол ет получить плавпое измеиеппе амплитуды эхоспгиала , отраженного от отражающей грани, ири плавпом изменепип нутп, проходимого ультразвуковымн колебани ми в материале эталона, а также выразить этот путь в величинах измер емого иараметра дефекта, что в свою очередь позвол ет построить щкалу пр мого отсчета с высокой степенью точности.The adherence of this standard allows to obtain a floating variation in the amplitude of an echospigial reflected from a reflecting face, and a variable change in the type passed by the ultrasonic oscillations in the material of the reference, and to express this path in terms of the measured defect and parameter, which in turn allows the construction of the scale With a high degree of accuracy.

Формула п 3 о б р е т е п и  Formula p 3 o b r e t e p i

Эталон к ультразвуковому дефектоскопу, содержащий вкладыш в виде пр моугольногоReference to an ultrasonic flaw detector containing a rectangular liner

4four

параллелеипиеда с искусственпыми отражател ми , одна из стороп которого предпазпачена дл  перемещени  преобразовател  дефекто-скопа , и щкалу, закреилепную на стороне, параллельной направлению перемещени  преобразовател , отличающийс  тем, что, с целью упрощени  процесса контрол  и повыHieHHH точности измерени  чуветвительноети дефектоскопа, искусствеииые отражатели выполпеиы в впде отражающих наклонных граней , расположенных по одной на каждой стороне вкладыща, периепдикул рной направлению перемещени  преобразовател , и имеющих угол наклона, равный углу ввода в эталон ультразвуковых ко.тебаний.a parallel reflector with artificial reflectors, one of the steps of which is pre-preset to move the defectoscope transducer, and a cheek, fixed on the side parallel to the direction of transducer movement, characterized in that, in order to simplify the control process and improve the measurement accuracy of the proximity scanner, I have to go to it. in the reflector oblique faces, one on each side of the insert, periodical to the direction of movement of the converter, and having tilt goal equal to the angle of entry into the standard of ultrasound codes.

I-icTO4HHKn информации, прин тые во внимание ири экспертизе:I-icTO4HHKn information taken into account and examination:

1.Авт. св. Л 304491, кл. G 01N 29/04, 1970.1.Avt. St. L 304491, class G 01N 29/04, 1970.

2.Гурвич А. К. Стаидартпзаци  метода ультразвуковой дефектоскопии сварных соедииений .- В сб. Ультразвукова  дефектоскопи  и сочетание ее с методами просвечивани  при контроле качества сварных соединений. М. ГОСИНТИ, 1963 (прототип).2. Gurvich A. K. Stadartzatsi method ultrasonic flaw detection of welded compounds. - In coll. Ultrasonic flaw detection and its combination with transmission methods for quality control of welded joints. M. GOSINTI, 1963 (prototype).

SU1433232A 1970-04-27 1970-04-27 Reference to ultrasonic flaw detector SU544908A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1433232A SU544908A1 (en) 1970-04-27 1970-04-27 Reference to ultrasonic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1433232A SU544908A1 (en) 1970-04-27 1970-04-27 Reference to ultrasonic flaw detector

Publications (1)

Publication Number Publication Date
SU544908A1 true SU544908A1 (en) 1977-01-30

Family

ID=20452436

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1433232A SU544908A1 (en) 1970-04-27 1970-04-27 Reference to ultrasonic flaw detector

Country Status (1)

Country Link
SU (1) SU544908A1 (en)

Similar Documents

Publication Publication Date Title
JPS6332138B2 (en)
GB1495536A (en) Ultrasonic detection apparatus
SU544908A1 (en) Reference to ultrasonic flaw detector
JPH0518942A (en) Ultrasonic sound speed measuring device according to v(z) characteristic and ultrasonic microscope using the same
JPH07244028A (en) Apparatus and method for ultrasonically detecting flaw on spherical body to be detected
JPH0334588B2 (en)
SU1585748A1 (en) Method of ultrasonic inspection of welds
JPH0584464B2 (en)
SU662857A1 (en) Method of ultrasonic flaw detection of articles
SU1755171A1 (en) Method of testing material properties
RU2695950C1 (en) Ultrasonic inspection method of metal products defectiveness
RU1809378C (en) Method of article ultrasound check
SU996934A1 (en) Article ultrasonic checking method
SU832452A1 (en) Device for receiving and registering signals at ultrasonic inspection
SU1229681A1 (en) Method of determining angle of ultrasonic oblique converter prism
SU1681230A1 (en) Method for checking for quality acoustic contact of welded joints in ultrasonic flaw detection of welded joints
SU749210A1 (en) Method of ultrasound echo-impulsed control
SU1762222A1 (en) For control of acoustic contact quality for ultrasound control
SU994911A1 (en) Method of ultrasonic measuring of moving object thickness
SU624157A1 (en) Method of determining velocity of propagation of surface acoustic waves
SU554494A1 (en) Ultrasound finder for product inspection
SU1201754A1 (en) Method of ultrasonic inspection
Royer et al. Optical probing of acoustic fields-Application to the ultrasonic testing of steam generator tubes
SU1677619A1 (en) Method of ultrasonic testing of weld seams
SU1293630A1 (en) Method of ultrasonic checking of articles