一日一例——国际象棋

1、刀具的选择：

T01外轮廓粗、精加工右偏刀，主偏角90度、副偏角45度；

T02外轮廓粗、精加工左偏刀，主偏角90度、副偏角45度；

T03切断刀，刀刃宽3毫米，左刀尖对刀。

2、程序参考：

00088;

N10G00X60Z40;

N20M03S01;

N30T0101M08;（副偏角45度右偏刀，右端轮廓粗精加工）

N40G00X25Z3

N50G71U1.5R0.5F80;（外轮廓粗加工）

N60G71P70Q113U0.5W0;

N70G00X4;

N80G01Z0F30;

N81G03X8Z-2R2;

N82G01Z-6;

N83G03X14Z-9R3;

N84G01Z-24;

N85G03X18Z-26R2;

N86G01Z-41;

N87X21;

N113Z-58;

N150G73U4W0R3F60;（右端外轮廓粗加工）

N160G73P161Q169U0.6W0;

N161G00X0;

N162G01Z0F30;

N163G03X5.54Z-6R4.46;

N164X9.95W-13.4R13.14;

N165X10W-3R2.25;

N166G02X10.51W-1.6R2.88;

N167G03X13W-1.5R1.86;

N168X16.5W-4R4.04;

N169G01W-1;

N172G00X60Z40;

N173T0303;（切槽刀）

N174G00X25Z-34;

N175G94X12.5F30;（切浅槽）

N176G00X30Z-56.5;

N177G94X16F30;（切浅槽）

N178G00X60Z40;

N180T0202;（副偏角45度左偏刀，左端轮廓粗精加工）

N190G00X23Z-54;

N200G73U3W0R2F60;（左端轮廓粗加工）

N210G73P220Q280U0.6W0;

N220G01X19.14Z-53F30;

N230G02X19.14Z-50R2.95;

N240X18.08W5R6.89;

N250G03X16W4R3.49;

N260G02X14.44W4R6.4;

N270G03X8.5Z-29.5R14.79;

N280G01X16.5;

N281G00X60Z40;

N282T0101S02;

N283G00X30Z3;

N284G70P161Q169;（右端轮廓精加工）

N285G00X60Z40;

N286T0202;

N287G00X23Z-54;

N288G70P220Q280;（左端轮廓精加工）

N340G00X60Z40;

N350T0303S01;

N360G00X23Z-56;

N370G94X0F20;（切断）

N380G00X100Z50;