Formulate a CNC turning process following the following principles

Source:shengfe Date:2018-05-03 09:44

Formulate a CNC turning process following the following principles:
 
1 First coarse finishing, first coarse finishing because the first rough shape is needed, which requires roughing, faster speed, and then finishing, slower progress; first thick can guarantee the processing speed, after the fine Can guarantee the processing accuracy.
 
2 Near and far after processing, reducing the idle travel time The far and near distances mentioned here are based on the distance between the machining position and the tool setting point.
 
3Internal and external crossover: For both the inner surface (inner cavity) and the outer surface to be machined, when the processing sequence is arranged, the inner and outer surfaces should be roughed first, and then the inner and outer surfaces should be finished.
 
4 The basic principle of base surface, that is, as a fine reference for other surface processing, is usually arranged at the beginning of the process.


CNC turning