Finished product testing system and method for automobile magnesium-aluminum alloy hub production

A magnesium-aluminum alloy, testing system technology, applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc., can solve the problems of low reliability, deviation of test results, low test efficiency, etc. The effect of reliability, improving accuracy, and improving test efficiency

Inactive Publication Date: 2021-07-09
王慧
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention can solve the problem that the existing magnesium-aluminum alloy wheel hub test system cannot test multiple magnesium-aluminum alloy wheel hubs at the same time, the test efficiency is low, and the wheel hubs cannot be limited, resulting in deviations in test results and affecting the accuracy of test data. It can also solve the problem that the existing magnesium-aluminum alloy wheel test system cannot compare multiple sets of data by changing the extrusion force of the magnesium-aluminum alloy wheel, and cannot test the maximum pressure bearing capacity of the magnesium-aluminum alloy wheel. The test results are accidental and have low reliability. The problem

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  • Finished product testing system and method for automobile magnesium-aluminum alloy hub production
  • Finished product testing system and method for automobile magnesium-aluminum alloy hub production
  • Finished product testing system and method for automobile magnesium-aluminum alloy hub production

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Embodiment Construction

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0032] like Figure 1 to Figure 6 As shown, a finished product test system for the production of magnesium-aluminum alloy wheels for automobiles includes a base plate 1, a support limit device 2 and an extrusion test device 3. An extrusion testing device 3 is installed on the limiting device 2 through a sliding fit.

[0033]The support limiter 2 includes a support disc 21, a support rod 22, a gear plate 23, a guide gear 24, a gear shaft 25, a driving gear 26, a driving motor 27, a pressure sensing mechanism 28 and a limit mechanism 29. The middle part of the upper end surface of the bottom plate 1 is uniformly equipped with a support circular plate 21, and the middle part of the support circular plate 21 is equipped with a support rod 22 through a ...

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Abstract

The invention relates to a finished product test system and method for automobile magnesium aluminum alloy hub production, the system comprises a bottom plate, support limiting devices and an extrusion test device, the middle part of the upper end surface of the bottom plate is uniformly provided with the support limiting devices, and the support limiting devices are provided with the extrusion test device in a sliding fit manner. The system can solve the problems that an existing magnesium-aluminum alloy hub testing system cannot test a plurality of magnesium-aluminum alloy hubs at the same time, the testing efficiency is low, the hubs cannot be limited, the testing result is deviated, and the accuracy of testing data is affected. The problems that the existing magnesium-aluminum alloy hub testing system cannot compare multiple sets of data by changing the extrusion force on the magnesium-aluminum alloy hub, the maximum pressure bearing capacity of the magnesium-aluminum alloy hub cannot be tested, and the testing result is contingency and low in reliability can be solved.

Description

technical field [0001] The invention relates to the technical field of wheel hub testing, in particular to a finished product testing system and method for automotive magnesium-aluminum alloy wheel hub production. Background technique [0002] The hub, also known as the rim, is the barrel-shaped, center-mounted part of the tire that is used to support the tire. Common car wheels include steel wheels and aluminum alloy wheels. Steel wheels have high strength and are often used in large trucks; however, steel wheels are heavy and have a single shape, which does not meet the current low-carbon and fashionable concepts, and is gradually being replaced by magnesium-aluminum alloy wheels. Compared with steel car wheels, the advantages of aluminum alloy wheels are obvious: the density is small, about 1 / 3 of steel, which means that aluminum alloy wheels with the same volume will be 2 / 3 lighter than steel wheels. According to statistics, if the mass of the vehicle is reduced by 10%...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/16G01N3/02
CPCG01N3/02G01N3/16G01N2203/0019G01N2203/0037G01N2203/04G01N2203/0676
Inventor 王慧
Owner 王慧
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