FANUC 数控铣床刀偏参数里的（形状D）是什么？具体怎么使用？

Question

如题所述

Answer 1

刀具半径补偿
G41，G42，G40

G40G0
M9
N10(ENDMILL, 20.000,T81 H81 D81)
M5
T81
G91G30Z0M19
G91G30X0Y0
M1
M6
N11
G90G54G17G0X-80.Y65.
G43Z50.H81S480M3
Z50.M8
G1Z-9.8F80.
X-65.F140.
X40.
G2X65.Y40.R25.
G1Y-40.
G2X40.Y-65.R25.
G1X-40.
G2X-65.Y-40.R25.
G1Y40.
G2X-40.Y65.R25.
G3X-35.Y70.R5.
G1X-75.2Y60.2
X-60.2
X40.
G2X60.2Y40.R20.2
G1Y-40.
G2X40.Y-60.2R20.2
G1X-40.
G2X-60.2Y-40.R20.2
G1Y40.
G2X-40.Y60.2R20.2
G3X-35.Y65.2R5.
G0Z50.
M9
N20(ENDMILL, 20.000,T81 H81 D81)
G90G54G17G0X-65.Y60.5
G43Z50.H81S600M3
Z50.M8
G1Z-10.F80.
G41Y50.D81
X-50.F140.
X40.
G2X50.Y40.R10.
G1Y-40.
G2X40.Y-50.R10.
G1X-40.
G2X-50.Y-40.R10.
G1Y40.
G2X-40.Y50.R10.
G3X-25.Y65.R15.
G0Z50.
G40X-35.5
M9
M5
G91G30Z0
G91G30X0Y0
G91G28B0
M30
%

Answer 2

D就是刀的半径补偿，假如16的刀，那就是8

Answer 3

刀具半径补偿值，
当执行G41(或G42）D_（刀补号）时调用

Answer 4

D是H的上下补差