Use of cycloidal electrochemical shaping for manufacturing slot structures on thin-walled workpieces and workpieces made of hard-to-machine materials

Authors: Tetyushin I.D., Kauderer K.M.
Published in issue: #3(68)/2022
DOI: 10.18698/2541-8009-2022-3-780
Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment of Mechanical and Physical Processing
Keywords: cycloidal electrochemical shaping, discrete-slot structures, combined processing methods, birotor processing, electrochemistry, special processing methods, dimensional electrochemical processing, technological system
Published: 19.04.2022

The advanced method of cycloidal electrochemical shaping of discrete-slot structures on thin-walled workpieces and workpieces made of hard-to-machine materials is considered. The scheme of interelectrode gap formation is presented, and a generalized vector model of the technological layout is provided. Vector formalization of technological layout for external circuit of cycloidal electrochemical treatment is carried out. The model of technological equipment for cycloidal electrochemical shaping is developed. Trajectories of the electrode tip moving in relative motion during counter and parallel cycloidal electrochemical shaping are presented. The kinematic structure of machining methods with cycloidal electrochemical shaping in general form is developed and a structural formula for kinematics of shaping is given.

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