Commonly used CNC milling machine

At present, there are four kinds of CNC milling machines widely used:

A, CNC lathe (inclined bed)

The machine tool adopts a 450 inclined lathe bed with a tool rest at the back, which has excellent properties such as high precision, strong rigidity, long service life, simple operation, stable precision, economy and applicability, and can complete complex turning of various parts, so it is widely used in many places.

Second, the numerical control lathe (flat bed)

The machine tool adopts the overall layout design of traditional horizontal lathe, with good sealing performance, high precision, low running noise, stability and reliability, and no difficulty in operation. It is mainly used for machining internal and external cylindrical surfaces, end faces, slots, chamfers, arbitrary conical surfaces, spherical surfaces, curved surfaces, cylindrical surfaces with various threads, conical threads, drilling holes, reaming holes and boring holes. In addition, the machine tool also has the advantages of high speed and high rigidity, which is widely used and belongs to an economical and applicable CNC lathe.

Three, CNC milling machine (guide rail)

The three axes of the machine tool adopt linear guide rail, which has the characteristics of high rigidity, low noise, low friction, simple operation and convenient maintenance, and is suitable for fast moving and high-speed cutting. Workpieces can be milled, drilled, hinged and drilled. Used for one-time clamping of plane, groove, inclined plane and various complex three-dimensional curved surfaces. Generally speaking, this machine tool is an ideal equipment for processing complex cavities, molds and box parts.

Four, CNC milling machine (hard rail)

The three-axis guide rail of this machine tool adopts fully enclosed protective cover, which has good protective performance. Y-axis large span, saddle-shaped closed box casting design, plus ultra-wide guide rail, base box design, achieved good stability and shock absorption. The rigidity of the whole machine is excellent, and the counterweight guide rail is reasonably designed, which can well prevent the counterweight from shaking, thus ensuring the accuracy of fast moving or pecking.

The above content is a brief introduction to four commonly used CNC milling machines.