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Fatigue test circuit for rail wheel

A fatigue testing and rail wheel technology, which is applied in the testing of mechanical components, the testing of machine/structural components, measuring devices, etc., can solve the problems of inconvenience and low efficiency of fatigue testing of rail wheels, and improve convenience and testing efficiency. Effect

Active Publication Date: 2012-12-26
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a rail wheel fatigue test circuit, aiming to solve the problems of inconvenient and low efficiency in the current rail wheel fatigue test

Method used

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  • Fatigue test circuit for rail wheel
  • Fatigue test circuit for rail wheel

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] figure 1 The module structure of the rail wheel fatigue test circuit provided by the embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows.

[0016] The rail wheel fatigue test circuit includes:

[0017] A rail wheel rotation control unit 100 that controls the rail wheel to start, stop, forward or reverse;

[0018] The rail wheel fatigue test setting unit 200 is used to set the test start, test end and the number of rail wheel rotations;

[0019] The firs...

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Abstract

The invention is applied to the field of a test circuit, and provides a fatigue test circuit for a rail wheel. According to the embodiment of the invention, the fatigue test circuit for the rail wheel comprises a rail wheel fatigue test setting unit. Aiming at the type of the rail wheels to be tested, a user can set the rotating number of turns of the rail wheels so as to set the operational stroke of the rail wheels. The quality of rail wheels of multiple types can be tested by respectively observing the work states of the rail wheels of multiple types in the operational stroke. Therefore, the rail wheels of multiple types can be tested compatibly by using one fatigue test circuit for the rail wheel, so that the test convenience and the test efficiency are greatly improved.

Description

technical field [0001] The invention belongs to the field of test circuits, in particular to a rail wheel fatigue test circuit. Background technique [0002] As a kind of reliability test, the fatigue test of lamp rail wheel directly affects the reliability of the product. The service time of the product is an important indicator to measure the quality of the lamp rail wheel. However, there are various types of lamp rail wheel at present, so the requirements for fatigue test For example, different types of rail wheels for lighting fixtures require different strokes of the rail wheels. Therefore, different rail wheel fatigue test circuits should be designed for different types of rail wheels, which will affect the convenience and efficiency of the test. . Contents of the invention [0003] The object of the present invention is to provide a rail wheel fatigue test circuit, aiming at solving the problems of inconvenient and low efficiency existing in the current rail wheel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
Inventor 周明杰林久锋
Owner OCEANS KING LIGHTING SCI&TECH CO LTD