手表制造中有很多零件是在自动车床上加工的。常用的自动车床有单轴横切自动车床和单轴纵切自动车床,前者使用盘料加工形状简单的零件,后者使用棒料加工形状复杂的零件。单轴纵切自动车床工作原理如下:棒料用安装在主轴中的弹簧卡头夹紧,通过中心架套 There are many parts in watchmaking that are machined on automatic lathes. Commonly used automatic lathes have uniaxial cross-cutting automatic lathe and single-axis slitting automatic lathe, the former use plate material processing simple shape parts, which use the bar processing complex shape parts. The working principle of the uniaxial slitting automatic lathe is as follows: The bar material is clamped by the spring chuck installed in the spindle, passes through the center frame