SUSPENSION FOR MACHINING OF HOLLOW COMPONENTS Russian patent published in 1995 - IPC

FIELD: electrochemical machining of components. SUBSTANCE: before machining the workpiece is suspended from fixing arms positioned in pairs on a lever and clip that is hinged on float 3 on the side opposite to post 1. The clip is provided with a lock that reliably fixes the workpiece in the process of machining. At submersion of the workpiece in the processing solution float 3 turns upward through a definite angle until it touches upper limiter 7 on post 1. As a result, air is quickly removed from the workpiece space, and the latter gets filled with the processing solution. When the suspension is lifted, float 3 together with the secured workpieces turns downward until it touches lower limiter 8 extending at the level allowing the processing solution to be completely removed from the workpiece. EFFECT: enhanced reliability in work and enhanced quality of machining. 2 cl, 4 dwg