SU1415048A1 - Method of determining deformation of part - Google Patents
Method of determining deformation of part Download PDFInfo
- Publication number
- SU1415048A1 SU1415048A1 SU874181812A SU4181812A SU1415048A1 SU 1415048 A1 SU1415048 A1 SU 1415048A1 SU 874181812 A SU874181812 A SU 874181812A SU 4181812 A SU4181812 A SU 4181812A SU 1415048 A1 SU1415048 A1 SU 1415048A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- deformation
- sensitive element
- deformations
- residual
- sensor
- Prior art date
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Изобретение относитс к области измерительной техники, а именно к способам измерени деформаций с помощью различных датчиков. Цель изобретени - измерение фактической деформаций детали, имеющей остаточную технологическую деформацию, - достигаетс за счет того, что в данном способе предварительна деформаци чувствительного элемента, закрепленного на детали и изготовленного-из того же материала, что и деталь, равна остаточной технологической деформации детали.The invention relates to the field of measurement technology, and specifically to methods for measuring deformations using various sensors. The purpose of the invention is to measure the actual deformations of a part that has residual process deformation, is achieved due to the fact that in this method the preliminary deformation of the sensitive element attached to the part and made of the same material as the part is equal to the residual technological deformation of the part.
Description
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Изобретение относитс к измери- т льной технике, а именно к способам и|змерений деформаций твердых тел с помощью различных датчиков.The invention relates to measuring techniques, in particular, methods and measurements of deformations of solids using various sensors.
Цель изобретени - измерение фактической деформации детали, имеющей ойтаточную технологическую деформацию ,The purpose of the invention is the measurement of the actual deformation of the part with the test technological deformation,
: Цель достигаетс тем, что в дан- )фм способе измерени чувствительный Э|Лемент в исходном состо нии имеет р егистрируемую датчиком деформацию, численно равную и одинаковую по знас остаточной технологической де- )рмацией детали. При этом закреплен- на детали чу вствительный элемент п|о существу вл етс частью ее по- в1ерхностного сло , деформацию которо- гк и регистрирует.датчик: вначале ее 1 сходное значение, а затем - измене- деформации в процессе испытани р етали.: The goal is achieved by the fact that in the datfm measuring method the sensitive E | Lement in the initial state has a distortion registered by the sensor that is numerically equal and equal in residual technological deformation of the part. At the same time, the sensitive element of the subassembly is fixed to the detail; it is a part of its surface layer, the deformation of which is registered by the sensor: first its value is 1, and then the deformation change during the testing process.
Положительный эффект от использо- в1ани изобретени про вл етс при из- Церении деформаций деталей с высоким Уровнем остаточных технологических Деформаций и напр жений, когда вели- ч|ина фактической деформации в значиА150482 The positive effect from the use of the invention is manifested in the reduction of deformation of parts with a high level of residual technological deformations and stresses, when the magnitude of the actual deformation in a value of 150482
тельной мере отличаетс от деформации, возникающей от ни внешней нагрузки.The measure is different from the strain arising from the external load.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874181812A SU1415048A1 (en) | 1987-01-13 | 1987-01-13 | Method of determining deformation of part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874181812A SU1415048A1 (en) | 1987-01-13 | 1987-01-13 | Method of determining deformation of part |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1415048A1 true SU1415048A1 (en) | 1988-08-07 |
Family
ID=21280623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874181812A SU1415048A1 (en) | 1987-01-13 | 1987-01-13 | Method of determining deformation of part |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1415048A1 (en) |
-
1987
- 1987-01-13 SU SU874181812A patent/SU1415048A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 9798А8, кл. G 01 В 7/18, 1982. * |
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