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Aluminum alloy elongation measuring device and method

A measuring device and measuring method technology, applied in the field of aluminum alloy, can solve the problems of difficult alignment, easy tilt, inaccurate measurement, etc., and achieve the effects of low manufacturing cost, simple operation and high measurement accuracy

Pending Publication Date: 2018-12-04
CHONGQING JIANTAO ALUMINUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, upstream manufacturing companies usually cast aluminum liquid into a cylindrical tensile test bar, especially a cylindrical shape with a thin middle and thick ends to test the elongation, because the shape of the tensile test bar is irregular after the tensile test , it is not easy to align when aligning, and it is easy to tilt, so it is easy to cause inaccurate measurement

Method used

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  • Aluminum alloy elongation measuring device and method
  • Aluminum alloy elongation measuring device and method
  • Aluminum alloy elongation measuring device and method

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0023] Such as figure 1 , figure 2 , image 3 As shown, the embodiment of the present invention discloses an aluminum alloy elongation measuring device, comprising: a guide cylinder 1, a fixed stopper 2 is provided at one end, an adjustable distance component 3 is provided at the other end, and an opening 101 is provided on the surface , a screw hole 102 is set on the guide cylinder 1 and is directly opposite to the opening 101; the support frame 4 is vertically connected to the surface of the guide cylinder 1; the adjustable balance component 5 includes an arc-shaped gasket 501, an arc-shaped gasket 501 is set inside the guide cylinder 1 . Usually the upstream manufacturing enterprises will cast the tensile test bar into a cylindrical shape. First, the tensile test bar will be broken into two sections, and then the fractured parts of the two broken tensi...

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Abstract

The invention discloses an aluminum alloy elongation measuring device and method, the aluminum alloy elongation measuring device comprises a guiding cylinder, a support frame, an adjustable balance assembly, one end of the guiding cylinder is provided with a fixed stopper, the other end of the guiding cylinder is provided with a distance adjustable assembly, the surface of the guiding cylinder isprovided with an opening, and a screw hole is arranged on the guiding cylinder and disposed opposite to the opening of the guiding cylinder; the support frame is perpendicularly connected to the surface of the guiding cylinder; the adjustable balance assembly comprises an arc-shaped spacer, the arc-shaped spacer is disposed in the guiding cylinder. The aluminum alloy elongation measuring device issimple in operation and the measurement accuracy is higher.

Description

technical field [0001] The invention relates to the field of aluminum alloys, in particular to a device and method for measuring elongation of aluminum alloys. Background technique [0002] Aluminum alloy parts are widely used in many industries (such as the automobile industry). Elongation is an important indicator to measure aluminum alloy parts. The mechanical strength of aluminum alloy parts is measured by testing elongation. Usually, upstream manufacturing companies usually cast aluminum liquid into a cylindrical tensile test bar, especially a cylindrical shape with a thin middle and thick ends to test the elongation, because the shape of the tensile test bar is irregular after the tensile test , It is not easy to align and tilt during alignment, so it is easy to cause inaccurate measurement. [0003] Therefore, those skilled in the art are committed to developing an aluminum alloy elongation measurement device and method with simple operation and higher measurement ac...

Claims

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Application Information

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IPC IPC(8): G01N3/08G01N3/02
CPCG01N3/02G01N3/08G01N2203/0017G01N2203/0067G01N2203/0682
Inventor 黄全
Owner CHONGQING JIANTAO ALUMINUM