椭圆抛物线程序.docx
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椭圆抛物线程序
练习1:
上开口抛物线
如图所示零件,毛坯尺寸:
Φ55Χ94。
练习1图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
T0202:
35度双向外圆车刀(2-外-1)
程序:
O1;(右端外型)
T0101M03S800;
G0X57.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
G01Z0;
X34.;
X38.Z-2.;
Z-33.;
X50.;
W-26.;
N20G0X57.;
G0Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(抛物线)
M03S500T0202;
G0X57.Z2.;
G1X50.F0.1;
Z-36.;
#1=10;
N10#2=#1*#1/10
G1X[2*#2+30]Z[#1-46];
#1=#1-0.1;
IF[#1GE-20]GOTO10;
G0X100.Z100.;
M5;
M30;
O3;(左端外型)
T0101M03S800;
G0X57.Z2.;
G71U2.R1.;
G71P30Q40U0.5W0F0.2;
N30G0X0;
G01Z0;
X41.;
X45.Z-2.;
Z-35.;
G01X50.;
N40X57.;
Z2.;
G70P30Q40F0.1;
G0X100.Z100.;
M30;
练习2:
下开口抛物线
如图所示零件,毛坯尺寸:
Φ50Χ79。
练习2图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
程序:
O1;(右端外型)
T0101M03S800;
G0X52.Z2.;
G71U2.R1.;
G71P10Q11U0.5W0F0.2;
N10G0X0;
G01Z0;
X22.;
X26.Z-2.;
Z-26.;
X47.;
Z-54.;
N11X52.;
G0Z2.;
G70P10Q11F0.1;
G0X100.Z100.;
M30;
O2;(抛物线)
M03S500T0101;
G0X52.Z2.;
G1X38.F0.1;
Z-22.;
#1=16;
N10#2=#1*#1/[-32];
G1X[2*#2+47]Z[#1-38];
#1=#1-0.1;
IF[#1GE-16]GOTO10;
G0X100.;
Z100.;
M5;
M30;
O3;(左端外型)
T0101M03S800;
G0X52.Z2.;
G71U2.R1.;
G71P10Q11U0.5W0F0.2;
N10G0X0;
G01Z0;
X26.;
Z-25.;
N11X52.;
G0Z2.;
G70P10Q11F0.1;
G0X100.Z100.;
M30;
练习3:
内孔抛物线
如图所示零件,U型毛坯尺寸:
外型Φ88Χ70,内孔Φ28Χ24。
练习3图形
推荐使用刀具:
T0101:
75度内孔刀(1-内-5)
程序:
O1;(抛物线)
M03S500T0101;
G0X0.Z20.;
G1F0.1;
#1=20;
N10#2=#1*#1/[-100];
G1X[2*#2+36]Z[#1];
#1=#1-0.1;
IF[#1GE-20]GOTO10;
G0Z100.;
X100.;
M5;
M30;
练习4:
半凸椭圆
如图所示零件,毛坯尺寸:
Φ50Χ79。
练习4图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
T0202:
5mm切槽刀15mm(17-外-2)
T0303:
35度外圆右偏90度(2-右-3)
程序:
O1;(右端外型)
T0101M03S800;
G0X57.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
G01Z0;
X24.;
X26.Z-1.;
Z-15.;
X30.;
X40.Z-21.;
X50.;
W-28.;
N20X57.;
G0Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(切槽)
T0202M03S800;
G0X57.Z-54.;
G75R0.1;
G75X28.Z-69.P500Q4500R0F50;
G0X100.;
Z100.;
M30;
O3;(椭圆)(注意:
加工椭圆时选用右偏刀加工)
M03S500T0303;
G0X57.Z5.;
G1Z-21.F0.1;
X50.;
#1=12;
N10#2=8*SQRT[1-#1*#1/256]
G1X[2*#2+34]Z[#1-33];
#1=#1-0.1;
IF[#1GE-16]GOTO10;
G0X100.;
Z100.;
M5;
M30;
O4;(左端外型)
T0101M03S800;
G0X57.Z2.;
G71U2.R1.;
G71P20Q22U0.5W0F0.2;
N20G0X0;
G01Z0;
X52.;
W-32.;
N22X57.;
G0Z2.;
G70P20Q22F0.1;
G0X100.Z100.;
M30;
练习5:
半凹椭圆
如图所示零件,毛坯尺寸:
Φ52Χ76。
练习5图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
T0202:
35度双向外圆车刀(2-外-1)
程序:
O1;(右端外型)
T0101M03S800;
G0X57.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
G01Z0;
X32.;
Z-22.73;
X46.W-18.27;
X50.;
W-3.;
N20X57.;
G0Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(左班椭圆)
M03S500T0101;
G0X57.Z5.;
G1Z-22.73F0.1;
X32.;
#1=0;
N10#2=16*SQRT[1-#1*#1/100]
G1X[50-2*#2]Z[#1-31];
#1=#1-0.1;
IF[#1GE-10]GOTO10;
G0X100.;
Z100.;
M5;
M30;
O3;(右半椭圆)
M03S500T0101;
G0X57.Z5.;
G1Z-22.73F0.1;
X32.;
#1=8.27;
N10#2=16*SQRT[1-#1*#1/100]
G1X[50-2*#2]Z[#1-31];
#1=#1-0.1;
IF[#1GE-1]GOTO10;
G0X100.;
Z100.;
M5;
M30;
O4;(左端外型)
T0101M03S800;
G0X57.Z2.;
G71U2.R1.;
G71P20Q22U0.5W0F0.2;
N20G0X0;
G01Z0;
X35.;
X39.W-2.;
Z-30.;
G02X43.W-2.R2.;
G01X50.;
N22X57.;
G0Z2.;
G70P20Q22F0.1;
G0X100.Z100.;
M30;
练习6:
1/4凹椭圆
如图所示零件,毛坯尺寸:
Φ90Χ133.3。
练习6图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
程序:
O1;(右端外型)
T0101M03S800;
G0X92.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
G01Z0;
X38.;
G03X58.Z-10.R10.;
G01X58.Z-40.;
X88.Z-83.3;
W-10.;
N20X92.;
G0Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(椭圆)
M03S500T0101;
G0X92.Z5.;
G1Z-40.F0.1;
X58.;
#1=0;
N10#2=30*SQRT[1-#1*#1/2500]
G1X[118-2*#2]Z[#1-40];
#1=#1-0.1;
IF[#1GE-50]GOTO10;
G0X100.;
Z100.;
M5;
M30;
O3;(左端外型)
T0101M03S800;
G0X92.Z2.;
G71U2.R1.;
G71P20Q22U0.5W0F0.2;
N20G0X0;
G01Z0;
X84.;
X88.W-2.;
Z-50.;
N22X92.;
G0Z2.;
G70P20Q22F0.1;
G0X100.Z100.;
M30;
练习7:
1/4凸椭圆
如图所示零件,毛坯尺寸:
Φ40Χ68。
练习7图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
程序:
O1;(右端外型)
T0101M03S800;
G0X42.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
Z0;
G03X20.Z-10.R10.;
G01Z-12.;
G01X32.;
G01W-26.;
N20G0X42.;
G0Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(椭圆)
M03S500T0101;
G0X42.Z2.;
G1Z-12.F0.1;
X20.;
#1=4;
N10#2=6*SQRT[1-#1*#1/16]
G1X[2*#2+20]Z[#1-16];
#1=#1-0.1;
IF[#1GE0]GOTO10;
G0X100.Z100.;
M5;
M30;
O3;(左端外型)
T0101M03S800;
G0X42.Z2.;
G71U2.R1.;
G71P30Q40U0.5W0F0.2;
N30G0X0;
G01Z0;
X38.
Z-35.;
N40X42.;
Z2.;
G70P30Q40F0.1;
G0X100.Z100.;
M30;
练习8:
1/4凹椭圆
如图所示零件,毛坯尺寸:
Φ65Χ103。
练习8图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
程序:
O1;(右端外型)
T0101M03S800;
G0X67.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
G01Z0;
G01X40.;
G03X46.Z-3.R3.;
G01Z-65.5;
X52.;
G03X62.W-5.R5.;
G01W-10.;
N20G0X67.;
Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(椭圆)
M03S500T0101;
G0X67.Z5.;
G1Z-51.5F0.1;
X40.;
#1=0;
N10#2=5*SQRT[1-#1*#1/196]
G1X[40-2*#2]Z[#1-51.5];
#1=#1-0.1;
IF[#1GE-14]GOTO10;
G0X100.;
Z100.;
M5;
M30;
O3;(左端外型)
T0101M03S800;
G0X67.Z2.;
G71U2.R1.;
G71P1Q2U0.5W0F0.2;
N1G0X0;
G01Z0;
G01X62.;
G01Z-51.5;
X30.;
W-26.49;
G02X33.94W-2.82R3.;
G01X46.Z-83.;
N2G0X67.;
Z2.;
G70P1Q2F0.1;
G0X100.Z100.;
M30;
练习9:
凸椭圆
如图所示零件,毛坯尺寸:
Φ50Χ66.5。
练习9图形
推荐使用刀具:
T0101:
35度外圆左偏90度(2-左-3)
程序:
O1;(右端外型)
T0101M03S800;
G0X52.Z2.;
G71U2.R1.;
G71P10Q20U0.5W0F0.2;
N10G0X0;
G01Z0;
X45.;
Z-49.;
X46.;
X48.W-1.;
W-0.5;
N20X52.;
G0Z2.;
G70P10Q20F0.1;
G0X100.Z100.;
M30;
O2;(30椭圆)
M03S500T0101;
G0X52.Z2.;
G1X0F0.1;
Z0;
#1=15;
N10#2=22.5*SQRT[1-#1*#1/225]
G1X[2*#2]Z[#1-15];
#1=#1-0.1;
IF[#1GE0]GOTO10;
G0X100.Z100.;
M5;
M30;
O3;(58椭圆)
O3;
M03S500T0101;
G0X52.Z14.;
G1X0F0.1;
#1=29;
N10#2=22.5*SQRT[1-#1*#1/841]
G1X[2*#2]Z[#1-15];
#1=#1-0.1;
IF[#1GE-23.67]GOTO10;
G0X100.;
G01X26.;
Z-46.;
G02X32.W-3.R3.;
G0X100.;
Z100.;
M5;
M30;
O4;(左端外型)
T0101M03S800;
G0X52.Z2.;
G0X0;
G01Z0F0.2;
X46.;
X48.W-1.;
Z-17.5;
X52.;
G0X100.Z100.;
M30;