The difference between a CNC lathe and a turning center is a matter of concern, CNC Turning Center but many people can not find a detailed record of this aspect. CNC Turning Center This article will take this opportunity to take a better understanding of the difference between CNC lathes and turning centers from different aspects.
CNC lathe can be divided into horizontal and vertical two categories. Horizontal lathe and horizontal rails and tilt rail two. High-grade CNC sleeper gears are generally used tilt rails. According to the number of knives, can be divided into single-tool lathe CNC lathe and double-knife CNC car, CNC Turning Center the former is the two coordinate control, which is 4 coordinate control. Double-pole sleeper most of the use of inclined rails.
CNC lathes and ordinary lathes, but also for the processing of parts rotating surface. CNC Turning Center Generally able to automatically complete the cylindrical, conical surface, CNC Turning Center spherical and thread processing, but also processing some of the complex surface, such as hyperboloid. Lathe and ordinary lathe workpiece installation is basically the same, in order to improve processing efficiency, CNC lathes and more use of hydraulic, pneumatic and electric chuck.
CNC lathe shape similar to ordinary lathe, CNC Turning Center that is, by the bed, the spindle box, knife, feed system pressure system, cooling and lubrication system and other components. CNC lathe feed system and ordinary lathe quality difference, the traditional ordinary lathe has a feed box and exchange gear rack, and CNC lathe is directly with the servo motor through the ball screw drive slide and knife to achieve feed movement, CNC Turning Center and thus The structure of the feed system is greatly simplified.
(1) vertical CNC lathe vertical CNC lathe referred to as CNC vertical lathe, the lathe spindle perpendicular to the horizontal plane, a large diameter of the circular table, CNC Turning Center used to clamp the workpiece, flexible manufacturing system fms. This machine is mainly used for processing large radial size, axial size is relatively small large complex parts.
(2) Horizontal CNC lathes Horizontal CNC lathes are divided into CNC horizontal rails Horizontal lathes and CNC tilting rails Horizontal lathes. The tilted rail structure allows the lathe to have greater rigidity and easy removal of chips.
(1) Chuck CNC lathe This type of lathe is no tailstock, CNC Turning Center suitable for turning disc (including short shaft) parts. Clamping methods are mostly electric or hydraulic control, CNC Turning Center chuck structure with adjustable claws or non-quenching claws (ie, soft claws).
(2) Top CNC lathes This type of lathe is equipped with ordinary tailstock or CNC tailstock, CNC Turning Center suitable for long parts and smaller diameter disc parts.
According to the different control methods of CNC system and other indicators, CNC lathe can be divided into many types, such as linear control CNC lathe, CNC Turning Center two spindle control CNC lathe, etc .; CNC Turning Center according to special or special process performance can be divided into thread CNC lathe, piston CNC lathe, crankshaft CNC lathe And so on.