| 摘要 |
PURPOSE: A durability tester for vehicle radius rod is provided to shorten testing time and reduce costs, while improving reliability for durability test by simultaneously performing durability tests for both axial and torsional directions. CONSTITUTION: A durability tester(20) comprises a main frame(22) installed to apply loads in an axial direction connecting the center between a trunnion base side mounting unit(12) and a vehicle axis mounting unit(14) of a radius rod(10); a sub-frame(24) extended from the main frame, in the transverse direction to the trunnion base side mounting unit, such that the sub-frame supports a protruded bush(12a); a sliding roller(26) installed onto the main frame; and a weight(28) arranged to apply loads in an axial direction to the sliding roller.
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