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RUBBER ABRASION TESTER, AND ABRASION TESTING METHOD OF RUBBER FOR TIRE TREAD USING IT
RUBBER ABRASION TESTER, AND ABRASION TESTING METHOD OF RUBBER FOR TIRE TREAD USING IT
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机译：橡胶磨耗试验机及使用其的轮胎胎面磨耗测试方法
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摘要
PROBLEM TO BE SOLVED: To provide a rubber abrasion tester and a rubber testing method using it capable of accurately simulating a using condition of a rubber product without inhibiting the speed of rubber material development.;SOLUTION: The rubber abrasion tester includes a disk-like grinding wheel, a grinding wheel rotating means 30 for rotating the grinding wheel, a test piece rotating means 20 for rotating a disk-like rubber testing piece about the axis parallel to the rotation axis of the grinding wheel, a test piece pressing means 40 for pressing the test piece to the grinding wheel, and a test piece rotation controlling means 25 for controlling the test piece rotating means 20. The test piece rotation controlling means 25 is constituted so as to allow the control of the control method in which the torque for rotating the rubber test piece becomes a desired variation pattern.;COPYRIGHT: (C)2008,JPO&INPIT
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