NUMERISCH GESTEUERTE DREHMASCHINE

摘要

A numerically controlled turning machine comprises a main spindle (Hs) and at least two cross slides (K1,K2) each provided with a saddle (W1 and W2, respectively). Another saddle (W3) is provided at the main spindle end. The cross slide (K1) is provided in addition with a driven tail spindle (Gs). The control of the machine is subdivided into a first control system which includes X-axis and Z-axis controls as well as C-axis control with positional adjustment and a second control system which does not have any C-axis control but does include X-axis and Z-axis controls.