fuanc O1001;主程序G99G97;M03S500T0101;G0X42.Z2.;此步为起点G65 P1234 A25 C20 U2 V1 F0。1 S700；A为长半轴，C为短半轴，U为粗车ap(mm),V为精车ap(角度）；G0 X100. Z100.;M05 T0100;M30;O1234;子程序#5=#5043;#4=#3;WHILE[#4GE0] DO1;#2=[[1-[#4*#4]/[#3*#3]]*[#1*#1]];#2=SQRT[#2];#2=#2-#1;G0X[2*#4+0.5];G1Z[#2+0.3]F0.15;U1W1;G0Z#5;#4=#4-#21;END1;G0X0;G1Z0.;#5=360.;WHILE[#5GE270] D02;#2=#1*COS[#5];#4=#3*SIN[#5];#2=#2-#1;#4=ABS[#4];G1X[2*#4]Z#2F#9;#5=#5-#22;END2;M99;
