CNC?? ??????

CNC??
CNC?????
[1] ????(NC)? ??
(1) NC?
Numerical Control? ???? ¡°???? ?? ??? ??? ??? ???? ????? ???? ??¡±? ???. ?, ???? ???? ????? ??? ??? ?????? ??? ??? ??????? ???? ????? ???? ????? ??????? ????? ??? ????? ???? ??????.
(2) CNC?
Computer Numerical Control? ???? Computer? ??? NC? ???.
NC? CNC? ?? ??? ??? ???? CNC? ?? NC? ???, NC? CNC? ????? ?? ???? ??? ???? ?? ?? ?? ??? ??? ? ??.
1. NC? ??
?? ????? ??? ?? ?? 3??? ?? ? ??.
(1) ???? NC
??? ?? ???? ???? ??? ??? ???? ?? ???? ??? ???, ???? ???? ? ??? ?? ?? ??? ??. ??????? ???? ????? ???? ???? ????? ???? ???? ????, ??? ? ? ??? ???? ??? ???? ??.
(2) ???? NC
???? NC? ????? ?? ?? ??? ???? ??? ??? ??? ????. ?, ? ??? ???? ????. ????? ??, ??? ????, ??? ???? ?? ??? ???? ??? ??????? ???? NC?? ???? ???? ??.
(3) ???? NC
S?? ??? ???? ?? ? ??? ???? ????? ??? ???? ????? ??. ???? NC, ???? NC? ??????? ???? ? ? ?? ??? ????? ???? NC? ???? ?? ????? ? ? ?? ??? ??? ??. ???? ??? ???? ???? ??? ??? ??? ??? ?? ??? ??? ???? ???? S??? ?? ??? ??? ???? ? ?? ???.