N32—C型车削中心是以倾斜式床身车床为基础设计的(图1)。在该车削中心上,可加工长达4500mm、直径达940mm的大型工件。在一次装夹中可完成一个工件的车削、切螺纹、车铣、旋风铣、铣削和钻削加工,并可使用单独驱动的刀具进行加工。为此,机床装有一个轴向刀架、一个径向刀架以及一个独立的、带两个铣轴的铣削刀架(纵向行程为5180mm,横向行程为670mm,回转角度为±90°,转速为10～4500r/min,功率为14kW;图2)。主轴(其前轴承处直径为280mm)在2500r/min转速下可传递12kW的转矩。该机床是位 The N32-C turning center is based on a tilting bed lathe (Figure 1). At this turning center, large workpieces up to 4500mm in diameter and up to 940mm in diameter can be machined. The turning, cutting, milling, whirling, milling and drilling of a workpiece can be done in a single chuck and can be machined with a single driven tool. For this purpose, the machine is equipped with an axial carriage, a radial carriage and a separate milling carriage with two milling axes (5180 mm for longitudinal travel, 670 mm for lateral travel, ± 90 ° for swivel angle, For 10 ~ 4500r / min, power of 14kW; Figure 2). The main shaft (280mm diameter at the front bearing) delivers 12kW torque at 2500r / min. The machine is a bit