What are the characteristics of CNC milling machine?

What are the characteristics of CNC milling machine? Following the CNC Milling machine manufacturer.

1. Processing characteristics

For machining parts are box shape plane or different levels of steps, then choose the point -- line system of CNC milling machine can. If the machining part is the contour of the surface, the two coordinate linkage and three coordinate linkage system should be selected according to the geometry of the surface. Also may according to the part processing request, in the general numerical control milling machine foundation, increases the numerical control dividing head or the numerical control turning table, then the machine tool system is four coordinates numerical control system, may process the spiral groove, the leaf part and so on.

2, size

The small specifications of the elevating table CNC milling machine, the width of the table is more than 400mm, it is suitable for the processing of small and medium-sized parts and complex contour milling tasks. Larger specifications such as gantry type milling machine, the work table in 500-600mm above, used to solve the processing needs of large size complex parts.

CNC Milling Machine Manufacturer

3, precision

The precision standard of CNC milling machine by CNC Milling machine manufacturer China has been established in our country. The standard stipulates that the positioning accuracy of the linear motion coordinate is 0.04/300mm, the repeated positioning accuracy is 0.025mm, and the milling precision is 0.035mm. In fact, the machine tool factory accuracy has a considerable amount of reserves, than the national standard tolerance of about 20% compression. Therefore, from the choice of precision, the general CNC milling machine can meet the needs of most parts processing. For high precision parts, we should consider the selection of precision CNC milling machine.

4, bulk

For large quantities of items, you can use a CNC gantry Milling machine. If it is small and medium batch and often periodic repeated production, then the use of CNC milling machine is very appropriate, because the first batch of many work fixtures, procedures, and so can be stored for repeated use. In the long run, high degree of automation milling machine instead of ordinary milling machine, reduce the amount of labor and increase productivity trend is inevitable.