On Post-processing Modification of MasterCAM in Siemens 802D System of CNC Lathes

On the basis of the principle that NC program varies in format and content from one numerical control to another,and the default post processor of MasterCAM9.0,a post processor for SINUMERIK802D CNC lathes system can be accessible by modifying and resetting the system,providing a solution to the problem that NC program can not be directly output in line with Siemens CNC lathes in MasterCAM Programming.