区别不大，加工中心就多了刀库，在程序中编辑换刀指令，实现自动换刀，一次完成零件加工。加工前，按工艺要求编辑程序，按顺序装好刀具，对刀。
O0001
G17G40G80M93
N100M6T1(D16-DRILL) 原来数控铣床需要停下，手工换刀，这里自动执行M6换刀指令,T1选择刀库中1号刀。后面自己理解。
G90G54X0Y0M3S1500
G43H1Z80.M17
G1Z71.F1000
G1Z10.F300
Z-12.F120
G0Z80.M18
M1
N200M6T2(D5-CENTER DRILL)
G90G54X-46.305Y-111.789M3S1200
G43H2Z80.M8
G98G81Z-1.R3.F120
G80M9
M1
N300M6T3(D3-DRILL)
G90G54X-46.305Y-111.789M3S2500
G43H3Z80.M8
G98G83Z-12.R3.Q1.F150
G80M9
M1
N400M6T4(D1.2-DRILL)
G90G54X-46.305Y-111.789M3S6000
G43H4Z80.M8
G98G83Z-25.R-10.Q0.5F180
G80M9
M1
N500M6T5(D9.8-DRILL)
G90G54X95.263Y-55.M3S2500
G43H5Z80.M17
G98G81Z-24.R3.F150
X0.Y110.
X-95.263Y-55.
G80M9
M1
N600M6T6(D12-DRILL)
G00G90G54X138.802Y18.274M3S350
G43H6Z80.M8
G98G73Z-76.R-3.Q5.F100.
X85.227Y111.069
X53.576Y129.343
X-53.576
X-85.227Y111.069
X-138.802Y18.274
Y-18.274
X-85.227Y-111.069
X-53.576Y-129.343
X53.576
X85.227Y-111.069
X138.802Y-18.274
