METHOD FOR ABRASIVE ELECTROCHEMICAL GRINDING OF PARTS FROM HEAT-RESISTANT ALLOYS WITH CONTROLLED PERIODIC CLEANING OF CURRENT-CONDUCTING GRINDING WHEEL Russian patent published in 2025 - IPC B24B1/00 B23H5/06 B24B53/07 

FIELD: performing operations.

SUBSTANCE: invention relates to processing of parts by grinding and can be used in electrochemical abrasive grinding of parts with current-conducting wheel with its simultaneous cleaning. Proposed method comprises processing part with current-conducting abrasive wheel in medium of current-conducting liquid and cleaning wheel. In process of part processing by means of control system in constant mode control of current value of parameter K_cur.pr. is performed, which determines the degree of contamination of the grinding wheel. When its maximum value is exceeded, the grinding wheel working surface cleaning process is started until the nominal value of the parameter K_nom.pr. is achieved. Latter is defined as ratio of cutting force P_z to duration of electrochemical machining phase t_ecm per one revolution of spindle rotation t_sp.r.

EFFECT: increasing processing productivity while maintaining the specified accuracy and quality of the surface layer.

1 cl, 4 dwg