A robotic ultra-high molecular weight polyethylene tendon friction testing apparatus

Abstract

The utility model discloses a kind of ultra-high molecular weight polyethylene tendon rope friction test equipment for robot, it is related to experimental equipment technical field, including support, rotating installation on the support friction wheel, setting the traction device and measuring device on the both sides of friction wheel bottom;The middle part of tendon rope is supported on the friction surface of friction wheel, one end is fixed on traction device, the other end is fixed with weight;Tendon rope reciprocating motion on friction surface by traction device, and then drive weight to reciprocating motion of lifting;Friction surface generates friction to tendon rope, until tendon rope breaks;Measuring device includes proximity switch being fixed above weight and counting relay being signal connected with proximity switch.This device can better simulate the friction environment of tendon rope in the process of pulling robot finger movement, test result is more consistent with actual situation, provide more accurate, more reliable testing means for the research and development and performance evaluation of robot tendon rope.

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