Talk about the common sense of CNC lathe processing

The CNC tumbling repeating parts are put into production: the time for machining preparation with CNC lathes is relatively high in the arm. For example, the first part of preparation process analysis, programming, adjustment and trial cutting of parts, etc., the sum of these comprehensive working hours, usually hundreds of hours of working time for precision parts, also includes the working part of CNC lathes. Therefore, when the parts are successfully manufactured on the CNC grinding machine and put into production repeatedly, the production cycle is greatly shortened, the cost of CNC machining is reduced, and good economic benefits are achieved.

CNC machining customization is required for high-quality, high-efficiency production of medium and small batches of key parts: CNC lathes achieve high-quality, high-quality, high-efficiency grinding under computer control. Compared with the special grinding machine, it saves a lot of special process equipment, has strong flexible manufacturing capacity, and has achieved good economic benefits. Compared with ordinary grinders, it can eliminate many human factors in complex machining processes, has good accuracy consistency and parts interchangeability, and has high machining efficiency for precision parts.

The precision parts processed by CNC lathes should meet the technological characteristics that can give full play to the multi-process processing of CNC grinding machines. When the CNC lathe is processing parts, the cutting edge is exactly the same as the corresponding non-NC grinding machine, but it can realize the combination of grinding accuracy requirements, such as the grinding range. Ordinary grinders are mainly used for grinding cylindrical surfaces, circular CNC tapered surfaces or stepped shoulder end surfaces. In addition to CNC cylindrical grinders, it can also grind surfaces, as well as various complex combined surfaces.

The CNC machining customization of batch parts should be greater than the efficiency of ordinary lathe batch C cars processing small batch parts on non-CNC grinding machines. Due to various reasons, the pure cutting time only accounts for 10%-30% of the actual working time. This ratio can be increased to 70-80% when processing on CNC grinding machines with multiple processes such as grinding centers. However, preparations to adjust working hours tend to be long, so it becomes uneconomical when batches of precision parts are too small.

Considering some special parts processed by CNC machining, although some parts are processed in small batches, the shape, high quality and good variability of ordinary lathes cannot meet the above requirements, and all grinders are only processed.