CNC Milling Machine is based on the general milling Machine developed, the two processing technology is basically the same, the structure is somewhat similar, but the NC milling machine is controlled by the automatic processing machine, so its structure and ordinary milling machine has a great difference. CNC Milling machine is generally composed of CNC system, main drive system, feed servo system, cooling and lubrication system. The following is a brief introduction to the composition of these parts.CNC Router

The precision standard of CNC Milling machine has been developed in our country, in which the milling machine of CNC Vertical Milling machine has professional standard. The positioning accuracy of the linear motion coordinates is 0.04/300mm, the repeatability of the positioning accuracy is 0.025mm, milling roundness 0.035mm. In fact, machine tool factory precision has a considerable amount of reserves, than the national standard tolerance value of about 20% compression. Therefore, from the point of view of precision selection, the General CNC Milling Machine can meet the needs of most parts processing. For the high precision parts, we should consider the use of precision CNC Milling machine.CNC Router

If the machined part is a curved surface, the two-coordinate linkage and three-coordinate system should be chosen according to the geometrical shape of the surface. Can also be based on parts processing requirements, in general, on the basis of CNC Milling machine, to increase the numerical control of the head or CNC rotary table, then the machine tool system for four-coordinate CNC system, can be processed spiral groove, blade parts.CNC Router