Method of interior machining of workpieces involves using internal axially movable rotary grinding heads with simultaneous longitudinal movement of tool head in bore

摘要

The method of interior machining of workpieces (12) involves using a spindle receiver movable in the direction of the bore (11) axis with a spindle movable laterally to the bore axis. The spindle carries a rotary working tool (31) at each end and the tools rotate as the spindle receiver is moved longitudinally of the workpiece. There is also an axial movement between the rotary tools.