SU1180682A1 - Method of inspecting quality of resistance strain gauge gluing - Google Patents

Method of inspecting quality of resistance strain gauge gluing Download PDF

Info

Publication number
SU1180682A1
SU1180682A1 SU843724991A SU3724991A SU1180682A1 SU 1180682 A1 SU1180682 A1 SU 1180682A1 SU 843724991 A SU843724991 A SU 843724991A SU 3724991 A SU3724991 A SU 3724991A SU 1180682 A1 SU1180682 A1 SU 1180682A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pattern
strain gauge
sample
quality
glued
Prior art date
Application number
SU843724991A
Other languages
Russian (ru)
Inventor
Сергей Николаевич Береговой
Николай Михайлович Володин
Венедикт Павлович Карягин
Александр Борисович Поляков
Амиран Владимирович Тертерашвили
Константин Михайлович Пичхадзе
Original Assignee
Предприятие П/Я А-7544
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 Предприятие П/Я А-7544 filed Critical Предприятие П/Я А-7544
Priority to SU843724991A priority Critical patent/SU1180682A1/en
Application granted granted Critical
Publication of SU1180682A1 publication Critical patent/SU1180682A1/en

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

СПОСОБ КОНТРОЛЯ КАЧЕСТВА НАКЛЕИВАНИЯ ТЕНЗОРЕЗИСТОРОВ на образец , заключающийс  в том, что наклеенный тензорезистор нагружают и по изменению сопротивлени  тензорезистора суд т о качестве наклеивани , отличающийс  тем, что, с целью расширени  номенклатуры тензорезисторов, образец с наклеенным тензорезистором помещают в вакуумную камеру, а нагружение осуществл ют вакуумированием.THE METHOD OF CONTROL THE QUALITY OF THE STICKING OF THE GENSORS ON THE SAMPLE, which means that the glued-on strain gauge is loaded, and by changing the resistance of the strain gauge, the gluing-quality is glued, in order to expand the range of the strain gauges, the pattern is applied, the pattern is applied, the pattern is applied, the pattern is applied, and the sample is applied, the pattern is applied, and in order to expand the range of the strain gauges, the pattern is applied, the pattern is applied, the pattern is applied, the pattern is applied, and the pattern is applied, the sample is glued on the strain gauges, and the pattern is applied, the pattern is applied, the pattern is applied, the pattern is applied, and in order to expand the range of the strain gauges, the pattern is applied, the pattern is applied, the pattern is applied, the pattern is applied, the sample is glued, in order to expand the range of the strain gauges, the pattern is applied and the pattern is applied, the pattern is applied, and the sample is applied, and the sample is applied, the sample is glued, in order to expand the range of the strain gauges, the pattern is applied; are evacuated.

Description

(Л(L

СWITH

}1}one

Изобретение относитс  к измерительной технике, а именно к измерению деформаций, и может быть использовано при контроле качества наклеивани  тензорезисторов на образце при тензометрировании машин, механизмов , агрегатов технологического оборудовани  и электромеханических тензометрических преобразователей.The invention relates to a measurement technique, in particular, to measuring deformations, and can be used in monitoring the quality of gluing strain gages on a sample during strain gauging of machines, mechanisms, process equipment units and electromechanical strain gauges.

Целью изобретени   вл етс  расширение номенклатуры тензорезисторов.The aim of the invention is to expand the range of strain gauges.

Способ осуществл етс  следующим образом„The method is carried out as follows.

Элемент конструкции с наклеенным тензорезистором помещают в вакзгумную камеру. Проволочную решетку тензорезистора подключают к регистрирующему прибору, Вакуумируют камеру, в местах некачественной наклейки тензорезистора имеетс  воздушна  прослойка, в которой при вакуумиро822The structural element with a glued-on strain gauge is placed in the vacuum chamber. The strain gauge wire grid is connected to the recording device. The chamber is evacuated. There is an air gap in the places of poor-quality sticker of the strain gauge, in which, under vacuum

вании .вакуздлной камеры возникает избыточное давление. Последнее деформирует проволочную решетку тензорезистора , измен   при этом его соп- ротивление, которое фиксируетс In the vacuum chamber, excessive pressure occurs. The latter deforms the wire grating of the strain gauge, thus changing its resistance, which is fixed

регистрирующим прибором.recording device.

По величине изменени  сопротивлени  суд т о качестве наклеивани The magnitude of the change in resistance is judged on the quality

тензорезистора, чем больше изменение сопротивлени  тензорезистора, тем больше неприклеенных участков, т.е тем больше количество воздушных пузырьков. .the strain gauge, the greater the change in resistance of the strain gauge, the greater the number of adhered areas, i.e. the greater the number of air bubbles. .

Использование предлагаемого изобретени  позвол ет с минимальными затратами времени производить контроль качестве наклеивани  тензорезисторов любых типов, с различнойThe use of the invention allows, with a minimum of time, to monitor the quality of gluing of resistance strain gauges of any type, with different

термостойкостью и различными геометрическими размерами.heat resistance and various geometrical sizes.

Claims (1)

СПОСОБ КОНТРОЛЯ КАЧЕСТВА НАКЛЕИВАНИЯ ТЕНЗОРЕЗИСТОРОВ на образец, заключающийся в том, что наклеенный тензорезистор нагружают и по изменению сопротивления тензорезистора судят о качестве наклеивания, отличающийся тем, что, с целью расширения номенклатуры тензорезисторов, образец с наклеенным тензорезистором помещают в вакуумную камеру, а нагружение осуществ* ляют вакуумированием.METHOD OF CONTROL OF QUALITY OF GASING OF TENSOR RESISTORS to a sample, which consists in loading the glued strain gauge and judging by the change in resistance of the strain gauge on the quality of gluing, characterized in that, in order to expand the range of strain gauges, a sample with a glued strain gauge is applied They are evacuated. >> 1 1180682 21 1180682 2
SU843724991A 1984-04-11 1984-04-11 Method of inspecting quality of resistance strain gauge gluing SU1180682A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843724991A SU1180682A1 (en) 1984-04-11 1984-04-11 Method of inspecting quality of resistance strain gauge gluing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843724991A SU1180682A1 (en) 1984-04-11 1984-04-11 Method of inspecting quality of resistance strain gauge gluing

Publications (1)

Publication Number Publication Date
SU1180682A1 true SU1180682A1 (en) 1985-09-23

Family

ID=21112967

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843724991A SU1180682A1 (en) 1984-04-11 1984-04-11 Method of inspecting quality of resistance strain gauge gluing

Country Status (1)

Country Link
SU (1) SU1180682A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2698554C1 (en) * 2018-12-18 2019-08-28 Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") Method for installation of strain gauges
RU2807089C1 (en) * 2022-11-10 2023-11-09 Александр Александрович Цывин Method for gluing strain gauge on inner surface of cylindrical elastic element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 724919, кл. G 01 В 7/18, 1978. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2698554C1 (en) * 2018-12-18 2019-08-28 Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") Method for installation of strain gauges
RU2807089C1 (en) * 2022-11-10 2023-11-09 Александр Александрович Цывин Method for gluing strain gauge on inner surface of cylindrical elastic element

Similar Documents

Publication Publication Date Title
US7552644B2 (en) Device for determining strains on fiber composite components
US3927558A (en) Determination of properties of metals
CN103383330B (en) The method for making of material cured Tachistoscope system, method of testing and welding resisting layer
US3854328A (en) Resiliency testing device
CN110595685A (en) Contrast type six-dimensional force sensor calibration device and calibration method
CN210603720U (en) Contrast type calibration device for six-dimensional force sensor
CN109030132B (en) Preparation method of creep damage reference block, damage detection method and system
US3693421A (en) Elastomer testing instrument
US4708012A (en) Method and apparatus for high pressure testing of solid state pressure sensors
SU1180682A1 (en) Method of inspecting quality of resistance strain gauge gluing
CN218895752U (en) Micro deformation comprehensive test bed
US3628376A (en) O-ring test instrument
JPS6454244A (en) Sensor for measuring corrosion capacity of corrosive environment
US3397572A (en) Device for measuring stressstrain curve
US20040163455A1 (en) Tire testing machine and process
CN205843886U (en) A kind of dynamometer calibrating installation
US4279164A (en) Metallurgical specimen tester
JPH01169303A (en) Manufacture of strain detector
SU1422104A1 (en) Method of determining limit of durable strength of rocks
US3720101A (en) Automatic spring rate plotter
SU896571A1 (en) Method of testing pneumatic meters of paper smootheness
SU584178A1 (en) Method of balancing instrument strain-gauge bridge
SU1132016A1 (en) Method of measuring strain in simulation model of equivalent materials
SU1402801A1 (en) Transducer of fatigue damages in structures
JPS5925009Y2 (en) Distortion crack detection device