RU1772606C - Device for measuring deviation from planarity - Google Patents
Device for measuring deviation from planarityInfo
- Publication number
- RU1772606C RU1772606C SU894701311A SU4701311A RU1772606C RU 1772606 C RU1772606 C RU 1772606C SU 894701311 A SU894701311 A SU 894701311A SU 4701311 A SU4701311 A SU 4701311A RU 1772606 C RU1772606 C RU 1772606C
- Authority
- RU
- Russia
- Prior art keywords
- plate
- sensors
- distortions
- accuracy
- gap sensors
- Prior art date
Links
Abstract
Изобретение относитс к измерительной технике и имеет целью повышение точ- ности устройства дл чзмереим отклонени от плоскостности за счет исключени вли ни перекосов датчиков 4 зазора. Эти датчики закреплены на вспомогательной пластине 6, имеющей направл ющие шрифты 5, установленные в отверсти х плиты 2. Пластина 6 св зана с микрометрическим винтом 7, закрепленным в дополнительной плите 1, размещенной параллельно плите 2. Перед проведением измерений устройство устанавливаетс на образцовую поверхность, датчики 4 зазора с помощью ммкровинта 7 вывод тс в положени , при которых выходные сигналы датчиков будут одинаковы. Наличие направл ющих штифтов исключает перекосы датчиков зазора при их предварительной установке, за счет чего повышаетс точность измерений, 2 ил.The invention relates to measuring technique and is intended to increase the accuracy of a device for measuring deviations from flatness by eliminating the influence of distortions of the gap sensors 4. These sensors are fixed on an auxiliary plate 6 having guide fonts 5 installed in the holes of the plate 2. The plate 6 is connected with a micrometer screw 7 fixed in an additional plate 1 placed parallel to the plate 2. Before taking measurements, the device is mounted on a standard surface. the gap sensors 4 are brought out with the help of a microscrew 7 in a position at which the output signals of the sensors will be the same. The presence of guide pins excludes distortions of the gap sensors during their preliminary installation, thereby increasing the accuracy of measurements, 2 sludge.
Description
JJ
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894701311A RU1772606C (en) | 1989-04-11 | 1989-04-11 | Device for measuring deviation from planarity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894701311A RU1772606C (en) | 1989-04-11 | 1989-04-11 | Device for measuring deviation from planarity |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1772606C true RU1772606C (en) | 1992-10-30 |
Family
ID=21452317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894701311A RU1772606C (en) | 1989-04-11 | 1989-04-11 | Device for measuring deviation from planarity |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1772606C (en) |
-
1989
- 1989-04-11 RU SU894701311A patent/RU1772606C/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 4120093, кл. G 01 В 7/34. опублик. 1978. Методические материалы СЭВ по стандартизации измерени плоскостности и пр молинейности Тема 01.400.04-77. * |
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