Device capable of carrying out experiment of sliding frictional wear of both dry surface and lubricant surface
A sliding friction and experimental device technology, applied in the direction of measuring devices, mechanical devices, testing wear resistance, etc., can solve the problem of single function, achieve simple lubrication, convenient operation, and reduce the cost of experiments
Inactive Publication Date: 2012-05-30
GUILIN UNIV OF ELECTRONIC TECH
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Problems solved by technology
At present, the experimental device of sliding friction and wear on dry surface is mainly composed of computer, AC motor, main shaft, furnace body, sample fixture, loading rod, frame and other components. By heating the furnace body, the loading mechanism loads the sample, The active motor drives the sample to rotate, so that it can perform high-temperature dry surface sliding friction and wear with the immovable dual surface (ball or pin), and its function is single
Method used
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Embodiment Construction
[0012] refer to figure 1 , figure 2 , the present invention comprises a dry surface sliding friction and wear test device 10, a lubricated surface sliding friction and wear test device consists of an upper platen 1, a lower platen 2, a gasket 4, a backing plate 5, an annular oil groove 6, an oil drain valve 7, a bracket 8, a slide Composed of pieces 9, the annular oil tank 6 is placed on the furnace body 10-2, and the side of the annular oil tank 6 is equipped with an oil discharge valve 7, which is connected with the external oil tank. When the oil in the tank reaches a certain height, the oil discharge valve 7 is opened. The lubricating oil is discharged into the external oil tank in time, and the backing plate 5 is placed on the rotating disk of the dry surface sliding friction and wear test device 10 to support the height of the annular oil tank 6, and then the lower pressure plate 2 is placed, and the backing plate 5 A gasket 4 is added between the lower pressing plate ...
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The invention discloses a device capable of carrying out an experiment of sliding frictional wear of both a dry surface and a lubricant surface, which comprises an experimental device of sliding frictional wear of the dry surface. The device is characterized in that: an experimental device of sliding frictional wear of the lubricant surface is arranged above the furnace body of the experimental device of sliding frictional wear of the dry surface and below a loading rod. The experimental device not only can carry out the experiment of sliding frictional wear of the dry surface, but also can carry out the experiment of sliding frictional wear of the lubricant surface so as to achieve the aim of multifunction of one machine. The device of the sliding frictional wear of the lubricant surfacehas a simple structure; the device realizes the experiment of sliding frictional wear of the lubricant surface of a material by adopting a pressing plate structure and is convenient to operate; and the device adopts a simple lubrication method so as to greatly reduce the cost of the experiment.
Description
technical field [0001] The invention relates to an experimental device for friction and wear of a sliding surface, in particular to an experimental device for performing sliding friction and wear of a dry surface and a lubricated surface. Background technique [0002] Tribology is directly related to the reliability, durability and energy utilization of machinery and equipment, so it has become one of the most important disciplines in contemporary engineering science and is widely used in metallurgy, railways, automobiles, aviation, aerospace, ships, etc. Industry, new materials, and new technology research, in addition to the traditional testing and assessment of mechanical, physical and chemical indicators, friction and wear performance testing has gradually been widely used. At present, the experimental device for sliding friction and wear of dry surface is mainly composed of computer, AC motor, main shaft, furnace body, sample fixture, loading rod, frame and other compon...
Claims
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IPC IPC(8): G01N3/56G01N19/02
Inventor 徐晋勇刘亚娟唐焱高成张景春
Owner GUILIN UNIV OF ELECTRONIC TECH