SU1377566A1 - Measuring table for checking a coating thickness - Google Patents

Abstract

The invention relates to a measuring technique. The purpose of the invention is to improve the performance of calibration. The device contains two coaxial disks 1 and 2, a stud 3 connecting them with a nut 4, four located on the same circle between the disks 1 and 2 supports, two of which are 7 and 8 gestures. Kie, and the other two adjustable. On the stud 3, two washers 11 and 12 are worn on the outer side of the disk 2. Between the disk 2 and the washer 11 and between the washers 11 and 12 are arranged in pairs in two mutually perpendicular planes passing through the adjustable supports and the axis of the disks 1 and 2, four 13o ball bearings When performing measurements, the measure of the thickness of the coating is mounted on spherical supports and fixed with sliding clamps installed on the outer side of the disk 1. By varying the height of adjustable supports, the measure of the thickness of the coating is set in a horizontal position along two mutually Dikulja polar axes, and then performs measurement on m 2 yl. i a C

Description

This invention relates to a measurement technique.

The purpose of the invention is to improve performance performance.

Figure 1 shows the proposed device, a General view; in fig. 2 - the same kind of reconciliation.

The measuring table for checking the thickness of the coatings contains coaxial disks 1 and 2 connected by a pin 3 and a nut 4. On the outer side of the disk 1 there are fixed sliding clamps 5 and 6о Four disks 7 are placed on the same circle between the disks 1 and 2 on the inside of the disk 2 , 8.9 and 10, two of which 7 and 8 are rigid and the other two 9 and 0 are adjustable. On a stud 3 s

There are two washers 11 and 12 on the outside of disc 2. Between disc 2 and washer 1 1 and. washers 1 1 and 12 are located in the same planes passing through adjustable supports, four ball bearings 13. The first two ball bearings 13 are installed between the disk 2 and the washer 11 in the same plane passing through the axis of the disks

I and 2, and the other two - between the washers

II and 12 in one plane, passing through the axis of the disks 1 and 2, perpendicular to the plane of the two first ball bearings 13. On the outer side of the disk 1 there are also ycTaHOBB spherical supports 14 for installing a measureable thickness of the coating 15 o

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ABOUT)

The device is as follows,

A measure of the thickness of the coating 15 is installed on the spherical supports 14 and secured with clamps 5 and 6. By varying the height of the adjustable supports 9 and 10, the measure of the thickness of the coating 15 is placed in a horizontal position along two mutually perpendicular axes and measured.

Claims (1)

Invention Formula A measuring table for calibration of measures of coating thickness, containing two coaxial disks, a pin connecting them with a nut, three supports mounted between the disks and located on the same circumference, two of which are rigid, and one third is adjustable, and clamps installed on the outer side of one of the discs, characterized in that, in order to improve the calibration performance, it is equipped with a fourth adjustable support installed between the discs on the same circumference with the other supports, two washers, put on a pin on the outer side of one disc located in one planes with adjustable supports four, ball bearings, two of which are installed in a plane passing through the axis of the disks between the first washer and the second disk, and the other two between the washers and in the flat sticks passing through the axis of the discs and perpendicular to the plane of the two ball bearings, and the clamps are made sliding. ff ff