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Thickness measuring tool for disc component with complicated structure

A disc-like part with complex structure technology, applied in the field of thickness measuring tools, can solve problems such as difficulty, measurement interference, poor measurement accuracy, complex structure, etc., achieve strong versatility, improve measurement accuracy and pass rate, and avoid measurement interference Effect

Active Publication Date: 2018-11-02
CHENGDU HOLY AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of disc ring parts is complex in thickness, including plane, curved surface, angled surface, etc. It is difficult to measure its thickness, and there are problems such as measurement interference and poor measurement accuracy.

Method used

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  • Thickness measuring tool for disc component with complicated structure
  • Thickness measuring tool for disc component with complicated structure
  • Thickness measuring tool for disc component with complicated structure

Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0017] Such as Figure 1~3 As shown, a thickness measuring tool for disc parts with a complex structure includes a beam 2, a contour block 3, a positioning mandrel 5, a probe 7 and a fixing bolt 1. There are two beams 2, and two beams 2 Both ends are provided with fixing bolt holes 8, equal height blocks 3 are arranged between the two ends of the beam 2, fixing holes are arranged on the equal height blocks 3, fixing bolts 1 are arranged on the beam 2 to pass through the fixing bolt holes 8, and penetrate The fixing hole of the equal height block 3, the middle part of the beam 2 is provided with a mounting hole 10, and a positioning mandrel 5 is arranged between the two beams 2, and the positioning mandrel 5 is placed in the mounting hole 10, and the beam 2 is also provided wi...

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Abstract

The invention discloses a thickness measuring tool for a disc component with a complicated structure. The thickness measuring tool comprises crossbeams, an equal-height block, a fixing mandrel, probesand fixing bolts. Two crossbeams are arranged. Two ends of the crossbeams are provided with fixing bolt holes. The equal-height block is arranged between two ends of the crossbeam. The equal-height block is provided with fixing holes. The crossbeam is provided with fixing bolts which penetrate through the fixing bolt holes and penetrate through the fixing holes of the equal-height block. The middle part of the crossbeam is provided with a mounting hole. The fixing mandrel is arranged between the two crossbeams. The fixing mandrel is arranged in the mounting holes. The crossbeam is also provided with a plurality of measuring screw holes. The probes are in threaded connection in the measuring screw holes. The thickness measuring tool has an advantage of quick thickness measurement to different positions of a complicated disc component.

Description

technical field [0001] The invention relates to the field of inspection tools, in particular to a thickness measuring tool for disc parts with complex structures. Background technique [0002] In aero-engines, disk parts are the key components of aero-engines. They work under high-speed rotation and variable loads, and require low vibration. Various matching surfaces have high requirements for dimensional accuracy, shape accuracy, and position accuracy. The service life has a great influence. [0003] The thickness of disc ring parts is complex, including plane, curved surface, angled surface, etc. It is difficult to measure its thickness, and there are problems such as measurement interference and poor measurement accuracy. Contents of the invention [0004] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a thickness measuring tool for disc parts with complex structure. [0005] The purpose of the present invention is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/08
CPCG01B21/08
Inventor 杨卫东田树川黄庆平黄勇宫建马勇郝永福张瑜爽
Owner CHENGDU HOLY AVIATION SCI & TECH
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