數控車床毛坯料直徑50長度80車床車到直徑40長度70編程怎麽編

m3

s500

m8

g0x82z3

g71u2r2

g71p1q2u0.001w0.001f100

n1g0x40

g1z-70

n2g1x82

g0x100z100

t0101

m5

m9

g0x120z120

m30