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Method and system of testing verticality between two planes

A testing method and verticality technology, applied in the field of tooling testing, can solve the problems of unsuitability for mass testing, complex testing process and low precision, and achieve the effects of simple structure, simple and convenient operation, and high testing accuracy.

Inactive Publication Date: 2018-02-16
GUANGDONG XINGGUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) Use an angle ruler to check the verticality between two planes, the accuracy is not high and inaccurate;
[0006] (2) Use three coordinates to detect the verticality between two planes. The test process is complicated and not convenient, and it is not suitable for large-scale on-site testing.

Method used

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  • Method and system of testing verticality between two planes
  • Method and system of testing verticality between two planes

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1-2 Shown, a kind of testing system of perpendicularity between two planes, comprises support frame, dial indicator 23 and push plate 10; Support frame comprises table base 20, support column 21 and connecting column 22; Support column 21 is arranged on On the top surface of the seat 20, the support column 21 is provided with a sliding block, and the sliding block can move up and down along the support column 21; The sub-table 23 is connected; the table base 20 is arranged on the push plate 10 .

[0036] The test system for perpendicularity between two planes provided by the embodiment of the present invention has simple structure, low cost, high measurement accuracy, and is suitable for batch detection.

Embodiment 2

[0038] A test method for perpendicularity between two planes comprising:

[0039] Manufacturing steps of the push plate 10: take the base plate, grind the upper surface and the lower surface of the base plate to obtain the push plate 10;

[0040] Test instrument preparation steps: take the table base 20, set the support column 21 on the top surface of the table base 20, the support column 21 is horizontally provided with the connecting column 22, fix the dial indicator 23 on the connecting column 22, the dial indicator 23 The contacts protrude laterally;

[0041] Layout steps: place the push plate 10 on the test platform, and the lower surface of the push plate 10 is attached to the test platform; place the meter base 20 on the push plate 10, and the contact of the dial gauge 23 is flush with the front end of the push plate 10 Qi, or, the contact of dial gauge 23 stretches out the front end of push plate 10 forward;

[0042] Calibration steps: Take the standard part, the bot...

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Abstract

The present invention discloses a method and system of testing the verticality between two planes. A test process comprises a push plate making step of taking a substrate and polishing the upper and lower surfaces of the substrate to obtain a push plate; a test instrument preparation step of taking a gauge stand, setting a supporting column on the top surface of the gauge stand, setting a connecting column on the supporting column, and fixing a dial indicator on the connecting column; a laying step of placing the push plate on a test platform, and placing the gauge stand on the push plate; a correction step of taking a standard component, contacting a contact of the dial indicator with a test surface of the standard component, and adjusting the reading of the dial indicator as zero; a testing step of taking a test piece, placing the test piece on the test platform, contacting the contact of the dial indicator with the leftmost end of the test surface of the test piece, pushing the pushplate from left to right to enable the contact of the dial indicator to slide through the test surface of the test piece from left to right, and recording the reading of the dial indicator; an evaluation step of evaluating whether the test piece passes. The test method is high in accuracy and simple in flows, is convenient to operate, is economic, and is suitable for the batch detection.

Description

technical field [0001] The invention relates to the technical field of tooling detection, in particular to a method and system for testing the perpendicularity between two planes. Background technique [0002] Perpendicularity is a parameter to evaluate the vertical state between straight lines, between planes, or between straight lines and planes. In the machinery manufacturing industry, the quality characteristic parameter of workpiece "perpendicularity" is often tested. [0003] Today, perpendicularity is generally tested using a bevel or three coordinates. [0004] However, the existing testing methods have the following defects: [0005] (1) Use an angle ruler to check the verticality between two planes, the accuracy is not high and inaccurate; [0006] (2) Using three coordinates to detect the perpendicularity between two planes, the test process is complicated, not convenient, and not suitable for mass detection on site. Contents of the invention [0007] In ord...

Claims

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Application Information

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IPC IPC(8): G01B5/245G01B5/00
CPCG01B5/245G01B5/0004
Inventor 赵建华李华林
Owner GUANGDONG XINGGUANG TECH CO LTD
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