What is the difference between NC milling machine and linear guide rail and dovetail guide rail? Which one is good? How to choose?.
The difference between milling machine linear guide and dovetail guide rail:1 、 linear guide rail is rolling guide, point contact, poor rigidity. The running friction is small and the dynamic performance is relatively good.2, dovetail guide rail is sliding, surface contact, good rigidity. The running friction is large and the dynamic performance is relatively poor.Milling machine (millingmachine) mainly refers to the use of milling cutter on the workpiece processing a variety of surface of the machine. In general, the movement of the milling cutter is mainly motion, and the movement of the workpiece (and) the milling cutter is the feed movement. The utility model can process flat surfaces, grooves, and various curved surfaces, gears and the like.A milling machine is a machine tool for milling workpieces by means of a milling cutter. In addition to milling the flat surface, groove, gear, thread and spline shaft, the milling machine can also process more complex surfaces. The efficiency of the milling machine is higher than that of the planer, and it is widely used in the machine building and repairing departments.
The linear guide rail is a rolling guide rail with point contact and poor rigidity. The running friction is small and the dynamic performance is relatively good.The dovetail guide rail is a sliding guide with good surface contact and good rigidity. The running friction is large and the dynamic performance is relatively poor.Each has its advantages and disadvantages
The dovetail guide rail has good stability. How about 7160 of CNC machine tools company in Tengzhou?
