BRUSH GEAR LIFE TEST FACILITY

摘要

electrical and electromechanical engineering for industry and agriculture. SUBSTANCE: test facility designed for high-speed life tests of sliding-contact pieces of equipment operating in dusty atmospheres and for uniform distribution of abrasive particles inside dust chamber has dust chamber in the form of bottomless rectangular duct, pan carrying rigidly fixed base that mounts drive motor and self-excited oscillators connected to drive through V-belt transmission; pan is made in the form of triangular trough with cylindrical brush pin attached to its butt ends and coupled via V-belt transmission with drive motor. EFFECT: reduced test and chamber pre-treatment time. 1 dwg