Research on NC Program Simulating Technology based on Vericut

There is logical and math operation in NC macro program,so variety of variable is difficult to be observed.The paper introduced a method via observe cut graphics and variety of variable to find errors in NC macro program in vericut.On the other hand,CAM software usually have tool path simulating function,but the function is usually simple.CAM soft is helpless if programmers want to analyze further.At the same time,the paper introduced the method of transmitting data from UG/CAM to vericut through UGV interface file in order to validate program through simulating.