Horizontal fatigue testing machine

A fatigue testing machine, horizontal 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 time-consuming and labor-intensive, low test efficiency, etc., to improve test detection efficiency and save operation Time-saving, labor-saving and convenient operation

Pending Publication Date: 2020-05-19
烟台宏远氧业股份有限公司 +1
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  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a horizontal fatigue testing machine to solve t...

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  • Horizontal fatigue testing machine
  • Horizontal fatigue testing machine
  • Horizontal fatigue testing machine

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] A horizontal fatigue testing machine, comprising a base 20, a left clamping mechanism installed on the base 20 and a right clamping mechanism, the left clamping mechanism is horizontally slid on the base 20 through a sliding mechanism, and the left The clamping mechanism and the sliding mechanism are connected by a tension sensor 10. The right clamping mechanism is fixedly installed on the base 20 and is on the same level as the left clamping mechanism. By setting the left clamping mechanism and the right clamping mechanism, The two ends of the film sample are clamped, and the clamping action is convenient and fast, saving time and effort; by setting the sliding mechanism and the tension sensor 10, the left cl...

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Abstract

The invention relates to a horizontal fatigue testing machine and belongs to the technical field of fatigue test equipment. The horizontal fatigue testing machine comprises a base, a left clamping mechanism and a right clamping mechanism. The left clamping mechanism and the right clamping mechanism are installed on the base, the left clamping mechanism is horizontally installed on the base in a sliding mode through a sliding mechanism, the left clamping mechanism and the sliding mechanism are connected through a tension sensor, and the right clamping mechanism is fixedly installed on the baseand located on the same horizontal line as the left clamping mechanism; the left clamping mechanism and the right clamping mechanism are the same in structure. Each clamping head comprises a mandrel,a rotating sleeve, a threaded sleeve, a clamping head base, an upper clamping block and a lower clamping block, the mandrel is arranged to be a stepped shaft composed of a large-diameter shaft and a small-diameter shaft, a threaded sleeve is concentrically and slidably installed outside the small-diameter shaft, a rotating sleeve is concentrically installed outside the threaded sleeve through threads, and the right end of the rotating sleeve is fixedly installed on a chuck base, so that the technical problems that in the prior art, a fatigue testing machine is low in testing efficiency, time-consuming and labor-consuming are solved.

Description

technical field [0001] The invention relates to a horizontal fatigue testing machine, which belongs to the technical field of fatigue testing equipment. Background technique [0002] Polymer matrix composites have superior specific strength and specific stiffness, so they are widely used as metal substitutes in many applications, but due to the inherent anisotropy and microscopic heterogeneity of composite materials, traditional metal materials fatigue The life prediction method is not suitable for composite materials. The static uniaxial tensile test of composite materials requires special equipment for fatigue testing. However, there is no mature equipment for this type of fatigue testing in the prior art, and the test efficiency is low. Inconvenient to use, time-consuming and labor-intensive. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a horizontal fatigue testing machine to solve the technical problems...

Claims

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Application Information

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IPC IPC(8): G01N3/08G01N3/04
CPCG01N3/04G01N3/08G01N2203/0017G01N2203/0073G01N2203/0282G01N2203/0482
Inventor 孙茂旭张鹏隋鑫垒孙晓光
Owner 烟台宏远氧业股份有限公司
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