SU502313A1 - Test sample for non-destructive testing of cylindrical products - Google Patents
Test sample for non-destructive testing of cylindrical productsInfo
- Publication number
- SU502313A1 SU502313A1 SU2010051A SU2010051A SU502313A1 SU 502313 A1 SU502313 A1 SU 502313A1 SU 2010051 A SU2010051 A SU 2010051A SU 2010051 A SU2010051 A SU 2010051A SU 502313 A1 SU502313 A1 SU 502313A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- test sample
- destructive testing
- cylindrical products
- sleeves
- artificial defects
- Prior art date
Links
Description
Изобретение относитс к области неразрушающих испытаний материалов, в частности к акустическим методал контрол .This invention relates to the field of non-destructive testing of materials, in particular, to an acoustic control method.
Известны испытательные образцы дл ультразвукового контрол цилиндрических .изделий , состо щие из двух концентрично установленных одна в другой цилиндрических втулок , соединенных пайкой, внутренн из которых Имеет искусственные дефекты с заданными геометрическими размерами в виде па наружной поверхности, заполненных материалом, непрозрач-.чым дл ультразвука .Test samples are known for ultrasonic testing of cylindrical products consisting of two concentric cylindrical sleeves installed one inside the other, connected by soldering, internally of which Has artificial defects with specified geometrical dimensions in the form of an external surface, filled with an opaque material for ultrasound .
Недостатко.м пзвестных методов вл етс трудоемкость изготовлепи составпых испытательных образцов с искусственными дефектами , расположенны.ми на разной глубине.A disadvantage of the known methods is the complexity of manufacturing test samples with artificial defects located at different depths.
Цель изобретени - снижение трудоемкости изготовлени испытательных образцов. Дл достижени этого в предлагае.мом образце втулки выполнены с равным эксцентриситетам .The purpose of the invention is to reduce the labor intensity of manufacturing test specimens. To achieve this in the proposed sample, the sleeves are made with equal eccentricities.
На чертеже изображен предлагаемый испытательный образец, .поперечный разрез.The drawing shows the proposed test sample. Cross-section.
Он содержит наружную втулку / и внутреннюю .втулку 2, которые изготовлены с равными эксцентриситетами е наружных и внутренних цилиндрических поверхностей, и соединены пайкой 3. На наружной поверхности внутренней втулки до пайки вынолнены вьтем1ки с заданными раз.мерами. Полости выемок заполн ютс смесью порошка, выгорающего в процессе пайки, и порошка 4, непрозрачного дл ультразвука и остающегос вIt contains an outer sleeve / and an inner sleeve 2, which are made with equal eccentricities e of the outer and inner cylindrical surfaces, and are connected by soldering 3. On the outer surface of the inner sleeve before soldering are carried out with a given dimension. The cavities of the grooves are filled with a mixture of a powder that burns out during the soldering process, and a powder 4, opaque to ultrasound and remaining in
полости отверстий.cavity holes.
Втулки собраны так, что наружна цилиндрическа поверхность наружной втулки / концентрнч а внутренней втулке 2. При этом поверхность сопр жени втулок располагаетс в разных точках поперечного сечени на разных рассто ни х от цилиндрической поверхности испытательного образца. В результате этого выем .ки, представл ющие собой искусственные дефекты, расположенные на поверхности сопр жени втулок, залегают на разной глубине в толще стевки. Така конструкци испытательного образца позвол ет получать дефекты с заданны.ми геометрическими размерами за один прием пайки.The bushings are assembled in such a way that the outer cylindrical surface of the outer sleeve / concentric inner sleeve 2. In this case, the interface of the sleeves is located at different points in the cross section at different distances from the cylindrical surface of the test specimen. As a result, pockets, which are artificial defects located on the mating surface of the sleeves, occur at different depths in the thickness of the stevka. Such a design of the test specimen makes it possible to obtain defects with predetermined geometrical dimensions in one soldering step.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2010051A SU502313A1 (en) | 1974-04-01 | 1974-04-01 | Test sample for non-destructive testing of cylindrical products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2010051A SU502313A1 (en) | 1974-04-01 | 1974-04-01 | Test sample for non-destructive testing of cylindrical products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU502313A1 true SU502313A1 (en) | 1976-02-05 |
Family
ID=20580099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2010051A SU502313A1 (en) | 1974-04-01 | 1974-04-01 | Test sample for non-destructive testing of cylindrical products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU502313A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5665893A (en) * | 1996-06-06 | 1997-09-09 | General Electric Company | Reference block for determining operating characteristics of ultrasonic transducer in right circular cylinder type probe |
-
1974
- 1974-04-01 SU SU2010051A patent/SU502313A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5665893A (en) * | 1996-06-06 | 1997-09-09 | General Electric Company | Reference block for determining operating characteristics of ultrasonic transducer in right circular cylinder type probe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7415106L (en) | KIT AND DEVICE FOR NON-GREAT TESTING OF IHALIGA FOREMAL. | |
NL7511844A (en) | METHOD OF PREPARING A BLOOD SAMPLE DILUANT AND METHOD FOR EXAMINING BLOOD SAMPLES. | |
SE8600055L (en) | SAMPLE WITH ARTIFICIAL INCLUSIONS FOR THE EVALUATION OF RESULTS OF NON-DESTRUCTIVE TESTING, AS WELL PROCEDURES FOR THE PREPARATION OF SAMPLES | |
SE8600642D0 (en) | BASIC DETERMINATION PROCEDURE AND APPARATUS | |
CA1006713A (en) | Method of and apparatus for nondestructively determining the composition of an unknown material sample | |
SU502313A1 (en) | Test sample for non-destructive testing of cylindrical products | |
IT7921613A0 (en) | TEST ARRANGEMENT FOR NON-DESTRUCTIVE TESTING OF METALLIC TEST MATERIAL. | |
MX4962E (en) | PROCESS FOR THE PRODUCTION OF AN IMPROVED DIAGNOSTIC COMPOSITION FOR THE DETECTION OF HEPATITIS B SURFACE ANTIGEN IN HUMAN BLOOD | |
ATA605776A (en) | METHOD OF MANUFACTURING AN ELECTROPHOTOGRAPHIC MATERIAL | |
JPH0215026B2 (en) | ||
CA1007071A (en) | Testing probe for non-destructive testing of material | |
SU1006996A2 (en) | Testing specimen for non-destructive checking of cylinder-shaped objects | |
SE7500843L (en) | METHOD OF MANUFACTURING BLAIN MECHANICAL PULP WITH HIGH STRENGTH AND LIGHTNESS AND WITH SMALL EMISSIONS OF OXYGEN-CONSUMING SUBSTANCES | |
ATE12696T1 (en) | METHOD OF DETERMINING THE PROPERTIES OF A MATERIAL HAVING PLASTIC PROPERTIES BY DETERMINING ITS DENSITY AND APPARATUS FOR CARRYING OUT THIS METHOD. | |
SU1744596A1 (en) | Method of estimating plastic properties of porous powder materials in heated state | |
SU1163199A1 (en) | Method of determining longevity of member | |
SU1174779A1 (en) | Method of installing thermocouple in specimen of dielectric material under mechanical machining | |
SU364861A1 (en) | FORM FOR THE MANUFACTURE OF THE SAMPLE WHEN DETERMINING THE CEMENT OF CEMENTS TO THE CROSS-FORMATION | |
SU905712A1 (en) | Method of moulding sand surface layer strength testing | |
SU1497497A1 (en) | Method of friction testing of a shaft-and-sleeve pair | |
PL94167B2 (en) | ||
SU1379681A1 (en) | Method of producing specimens for studying properties of material surface layers | |
KR820000269B1 (en) | Capsule body for a pharmaceutical preparation | |
SU427425A1 (en) | METHOD OF MAKING CERAMIC FOUNDATIONS OF CASES OF INTEGRAL SCHEMES | |
PANASIUK et al. | Methods of determining the crack stability of materials(Crack resistance tests of polymethyl methacrylate specimens under tensile stress) |