SU1180682A1 - Method of inspecting quality of resistance strain gauge gluing - Google Patents
Method of inspecting quality of resistance strain gauge gluing Download PDFInfo
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- 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
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- SU
- USSR - Soviet Union
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- pattern
- strain gauge
- sample
- quality
- glued
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- 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
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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)
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)
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SU (1) | SU1180682A1 (en) |
Cited By (2)
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 |
-
1984
- 1984-04-11 SU SU843724991A patent/SU1180682A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 724919, кл. G 01 В 7/18, 1978. * |
Cited By (2)
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 |
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