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ARTIFICIAL JOINT FRICTION AND WEAR TESTING MACHINE, AND CONTROL METHOD FOR THE ARTIFICIAL JOINT FRICTION AND WEAR TESTING MACHINE
ARTIFICIAL JOINT FRICTION AND WEAR TESTING MACHINE, AND CONTROL METHOD FOR THE ARTIFICIAL JOINT FRICTION AND WEAR TESTING MACHINE
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机译:人工关节摩擦磨损试验机,控制方法,人工关节摩擦磨损试验机
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摘要
PROBLEM TO BE SOLVED: To provide an artificial joint friction and wear testing machine which is easy to control and has excellent durability.SOLUTION: An artificial joint friction and wear testing machine 10 comprises: a pressurization mechanism Ka for pressing any one of a first piece 24 and second piece 26 in a Z-axis direction so that the first piece 24 and second piece 26 are in contact with each other with predetermined pressure; a first angular displacement mechanism Kb having the degree of freedom of one rotation for making the first piece 24 and second piece 26 be relatively angularly displaced around a Z-axis; a linear displacement mechanism Kc having the degree of freedom of one linear line for making the first piece 24 and second piece 26 be relatively linearly displaced in a Y-axis direction; and a second angular displacement mechanism Kd having the degree of freedom of one rotation for making the first piece 24 and second piece 26 be relatively angularly displaced around an X-axis.
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