This standard specifies the accuracy test method and evaluation method when the two linear motion axes of a numerically controlled machine tool are simultaneously controlled and circularly moved.
JIS B 6194:1997 history
2008JIS B 6190-4:2008 Test code for machine tools -- Part 4: Circular tests for numerically controlled machine tools
1997JIS B 6194:1997 Machine tool -- Test code for circular movement of numerically controlled machine tools