Linear rail CNC lathe is a kind of CNC lathe, which is widely used in the CNC machining china of mechanical parts and has many advantages and features. To summarize the line rail CNC lathe, PTJ CNC MACHINING SHOP summarizes the following three major characteristics:
(1) Complete functions and high processing quality
Because the linear rail CNC lathe has good rigidity, high precision in manufacturing and tool setting, and can make various compensations conveniently and accurately, it can process parts with high dimensional accuracy requirements. In some cases, it can even be replaced by turning. The linear rail CNC lathe has a constant linear speed cutting function, which can select the best linear speed to cut the cone surface and the end surface, so that the surface roughness value after turning is small and uniform. It is also suitable for turning parts with different surface roughness requirements. The large roughness requires large feeds for small parts and the small feeds require small feeds.
(2) It is suitable for CNC machining of rotary bodies with complex surface shapes.
Because the linear rail CNC lathe has the function of linear and circular interpolation, it can turn any complex rotating body parts composed of arbitrary straight lines and curves. This cannot be processed on an ordinary lathe, but it is easy to process on a linear CNC lathe. And there are many types of parts processed by CNC lathes. When the part contour is composed of a straight line or a circular arc, the linear or circular interpolation function of the machine tool can be directly used: when the part contour is composed of a non-circular curve. Arc fitting; then use the linear or arc interpolation function for cutting.
(3) can process special thread.
General lathes can only turn cylindrical, conical, metric and inch threads of equal lead, and a certain type of lathe can only process a few kinds of leads. And the linear rail CNC lathe can not only turn any cylindrical, conical and end thread of equal lead. And it can turn the thread with smooth transition between lead increase and decrease lead and required lead and variable lead. When turning, the spindle does not have to alternate forward and reverse like a normal lathe, but can be cycled one by one without stopping until it is completed. Therefore, the precision and efficiency of the linear CNC lathe are very high.