RU1772606C - Device for measuring deviation from planarity - Google Patents

Device for measuring deviation from planarity

Info

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
Application number
SU894701311A
Other languages
Russian (ru)
Inventor
Раиса Васильевна Медведева
Константин Иванович Гусев
Владислав Борисович Андреев
Анатолий Михайлович Матвеев
Original Assignee
Московский авиационный институт им.Серго Орджоникидзе
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 Московский авиационный институт им.Серго Орджоникидзе filed Critical Московский авиационный институт им.Серго Орджоникидзе
Priority to SU894701311A priority Critical patent/RU1772606C/en
Application granted granted Critical
Publication of RU1772606C publication Critical patent/RU1772606C/en

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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

SU894701311A 1989-04-11 1989-04-11 Device for measuring deviation from planarity RU1772606C (en)

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)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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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