CNC lathe machining characteristics and its application

CNC lathe processing has been increasingly used in modern manufacturing, and play the ordinary lathe can not match the advantages, CNC numerical control lathe processing mainly has the following characteristics:

1. The CNC lathe machining transmission chain is short. Compared with ordinary lathes, the spindle drive is no longer a motor, belt, or gear pair mechanism, but a transverse and longitudinal feed is completed by two servo motors respectively. No longer using traditional components such as hanging wheels and clutches, the transmission chain is greatly shortened.

2. High rigidity, in order to match the high precision of the numerical control system, the rigidity of the CNC numerical control lathe is high, so as to adapt to the high precision processing requirements.

3. Light drag, the tool holder (table) moves with a ball screw pair, with little friction and light movement. The support-type special bearings at both ends of the screw have a larger pressure angle than ordinary bearings, which are selected when they leave the factory; the lubrication part of CNC numerical control lathe processing adopts oil mist automatic lubrication, which makes CNC lathe processing light.