| 摘要 |
FIELD: electrochemical and electrophysical methods for working metals, namely tool heads for working cylindrical or annular parts in electrochemical and electric-erosion machine tools. ^ SUBSTANCE: tool head includes at least one tool-electrode 1, cylindrical stem 2 for mounting and fixing tool head in soindel of machine tool, housing 3, outer 4 and inner 5 pressure rings for securing tool-electrode 1 to housing 3 by means of fastening member 6 while using belt as tool-electrode 1. Tool head allows work outer and inner cylindrical surfaces separately and simultaneously and also work annular parts in electric-erosion and electrochemical machine tools while simultaneously enhancing quality and accuracy of working due to providing possibility of coinciding vertical motion and rotation around vertical axis. ^ EFFECT: enhanced accuracy and quality of working. ^ 5 cl, 2 dwg |
