DREHMASCHINE ZUM UNRUNDBEARBEITEN DER STEUERNOCKEN VON NOCKENWELLEN

摘要

An automatic camshaft lathe having a plurality of machining tools mounted on tool slides fed and oriented by cam-actuated mechanical transmissions and located to simultaneously machine a plurality of cam surfaces on camshafts mounted at two machining stations in the lathe. The two machining stations are arranged symmetrically relative to the longitudinal vertical centerplane of the lathe. A single shaft mounted above the respective machining stations supports and drives the feed and orienting cams for the tool slides at each machining station. A common gear train drives the shafts operating the control cams for each machining station.