Numerically controlled lathe

Details Numerically controlled lathe Numerically controlled lathe

1986-04-14

1987-08-04

Godici, Nicholas P.

Turning

Process of turning

82 3, 82 21R, 82 21B, 318 98, 318625, 364474, B23B 330

Patent

active

046837868

ABSTRACT:
A numerically controlled turning machine comprises a main spindle (H.sub.s) and at least two cross slides (K.sub.1,K.sub.2) each provided with a saddle (W.sub.1 and W.sub.2, respectively). Another saddle (W.sub.3) is provided at the main spindle end. The cross slide (K.sub.1) is provided in addition with a driven tail spindle (G.sub.s). 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.

REFERENCES:
patent: 3783719 (1974-01-01), Gugliotta
patent: 3818301 (1974-06-01), Sindelar
patent: 4257103 (1981-03-01), Suzuki et al.
patent: 4348623 (1982-09-01), Kobayashi et al.
patent: 4433383 (1984-02-01), Maurer
patent: 4497028 (1985-01-01), Nozawa et al.
patent: 4514814 (1985-04-01), Evans
patent: 4584638 (1986-04-01), Akasofu
patent: 4612832 (1986-09-01), Ushigoe et al.

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