A friction and wear detection device
A detection device, friction and wear technology, applied in the direction of measuring device, using mechanical device, testing wear resistance, etc., can solve the problems that the test of sliding friction and wear cannot be applied, reduce the use efficiency of the testing machine, etc., and improve the diversity and applicability sexual effect
Active Publication Date: 2022-07-12
GUANGDONG UNIV OF TECH +1
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Problems solved by technology
The above scheme can only be applied to the rolling friction and wear between the plane specimen and the rolling body, and cannot be applied to the test of sliding friction and wear, and when performing the rolling friction and wear test, the relative relationship between the plane specimen fixture and the rolling specimen fixture Single movement will reduce the efficiency of the testing machine
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Embodiment 1
[0031] like Figure 1 to Figure 7 Shown is an embodiment of the friction and wear detection device of the present invention, including a frame 1, a first rotating assembly 2 and a second rotating assembly 3. The output end of the first rotating assembly 2 clamps the workpiece 4, the first rotating assembly The output ends of the two rotating assemblies 3 are connected with a pair of grinding discs 5, the first rotating assembly 2 is located above the second rotating assembly 3, and the workpiece 4 rotates relatively with the opposing grinding disc 5 to generate friction; the friction and wear detection device also includes a A motion component for realizing the feeding motion and reciprocating motion of the workpiece 4 and a force measuring component 8 for detecting the mechanical signal generated during the friction between the workpiece 4 and the grinding disc 5, the first rotating component 2 is installed on the motion component, and the movement The assembly is installed o...
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The invention relates to the technical field of wear measurement and control, and more particularly, to a friction and wear detection device, comprising a frame, a first rotating assembly and a second rotating assembly. The output end of the first rotating assembly clamps a workpiece, and the second rotating assembly The output end of the component is connected with a pair of grinding discs, the first rotating component is located above the second rotating component, and the workpiece rotates relative to the counter-grinding disc and generates friction; it also includes a motion component for realizing the feeding movement and reciprocating motion of the workpiece and a motion component for detecting the workpiece With the force measuring component for the mechanical signal generated during the friction process of the grinding disc, the first rotating component is installed on the moving component, the moving component is installed on the frame, and the force measuring component is connected with the first rotating component. The invention can monitor the torque, normal force and tangential force of the friction process in real time by setting the rotary motion, feed motion and reciprocating motion between the workpiece and the counter-grinding disc, and is suitable for various friction and wear detection tests of the workpiece, and effectively improves the detection performance. Variety and applicability of installations.
Description
technical field [0001] The invention relates to the technical field of wear measurement and control, and more particularly, to a friction and wear detection device. Background technique [0002] In the related research of tribology, the friction and wear test promotes the continuous progress of tribology and provides the experimental basis for the development of tribology theory. Tribological theory needs experimental support, and experiments need tribological theory to explain experimental phenomena, so tribological experiments and theoretical research affect and support each other, and are equally important. The test provides a real and reliable test basis for industrial practice and tribological theory. It is not only necessary to complete the experimental research on the friction and wear phenomenon of the friction pair, but also to explore the nature of its friction and wear. Only through the correct evaluation of the influence of various factors on the tribological pr...
Claims
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IPC IPC(8): G01N3/56G01L5/00G01N19/02
CPCG01N3/56G01L5/0042G01L5/0028G01N19/02G01N2203/0676
Inventor 潘继生阎秋生席兴文洪志清陈海阳
Owner GUANGDONG UNIV OF TECH