(完整word版)数控车床编程实例

1、数控车床编程实例（KND系统） 如图所示:n卜 L4X23020一、分析：该零件为国家职业技能数控车床中级工要求图纸，其中材料为45钢，毛坯为32X 85mm,下面的编写的数控编程在北京凯恩帝数控车床（ KND-1TB II） 中 加工，所用的刀具为1#刀：外园车刀、2#刀：切槽车刀（3mm刀宽）、3#刀：螺纹车刀。下面是学生编写的加工程序:先加工零件左端边表面00001M3 S900 T0101GO X35 Z5G71 U0.5 R2G71 P10 Q20 U0.5 F100N10 G0 X16G1 Z0 F80X20 Z-2Z-25G2 X30 Z-30 R5N20 G1 Z-41G70

2、P10 Q20G0 100 Z100T0100M30/加工零件右端边表面O0002M3 S900 T0101G0 X35 Z5G71 U0.5 R2G71 P10 Q20 U0.5 F10N10 G0 X16 S1200G1 Z0 F80G1 X20 Z-2Z-20N20 G1 X30 Z-40G0 X100 Z100S300 T0202G0 X25 Z-20G1 X16 F20G1 X25 F100W1X16 F20X25 F100G0 X100 Z100S500 T0303G0 X25 Z5G92 X19.8 Z-20 F2X19.3X18.8X18.4X18X17.0X17.4G0 X1

3、00 Z100T0300M30数控车床编程实例如图所示：一、分析：该零件为国家职业技能数控车床中级工要求图纸，KND-1TB II)其中材料为45钢，毛坯为40X 120mm,下面的编写的数控编程在北京凯恩帝数控车床（中加工，所用的刀具为 1#刀：外园车刀、 2#刀：切槽车刀 （3mm 刀宽）、3#刀：螺纹车刀。n 一1-m 0* -H5ja3a咖帕 jrhcad net.下面是学生编写的加工程序:先加工零件左端边表面01234M03 S650 T0101 /外园车刀GO X40 Z5G71 U0.75 R2G71 P10 Q20 U0.5 F120N10 G0 X0 S1200G1 Z0 F

4、80G3 X30 Z-15 R15G1 Z-46X32X34 Z-47Z-51X36X38Z-52N20Z-63G70P10 Q20G0 X100 Z100T0202G0 X35 Z-29 S500G1 X26 F40X35F100W1X26F40X35F100Z-29X26F40X35F100W1X26F40X35F100G0 X100 Z100T0200M30/加工零件右端边表面O2345M03 S650 T0101G0 X40 Z5G71 U0.75 R2G71 P10 Q20 U0.5 F120N10 G0 X16 S1200G1 Z0 F80G1 X19.75 Z-2Z-24X24Z

5、-34.74G2 X31 Z-44.37 R15N20 G3 X38 Z-54 R15G70 P10 Q20G0 X100 Z100T0202 / 3mm 的切槽车刀G0 X35 Z-14 S600G1 X16 F40X35 F100W1X16 F40X35 F100G0 X100 Z100T0303 /螺纹车刀G0 X30 Z5 S600G92 X19.4 Z-24 F2.5X19X18.5X18X17.5X17X16.8X16.75G0 X100 Z100T0300M30数控车床编程实例（华兴系统）例一.图示如下零件材料:黄铜，毛坯:锻件，单边余量约1mm,螺纹为公制直螺纹，螺距 1.5m

6、m1#刀：内孔刀；2#刀：割槽刀（刀宽为槽宽3mm） ；3#刀：螺纹刀刀具起始点为（X100,Z50）;5. 512 3狂;寸. 5X45g起点 fxioa Z503 训则yhcadnet «N0090 G01 Z-26（车削内孔© 38）（加工端面）（倒角 1.5 X 45）N0010 M03N0020 G00N0030 T1N0040 G00N0050 G00N0060 G01N0070 G01N0080 G01S1500X100 Z50X30Z0X55 F150X39.5X36.5 Z-1.5N0100 G03 X30 Z-30 R4 F100（车削内圆弧 R4）N0

7、110 G01 Z-37N0120G00X28N0130G00Z50N0140T2N0150G00X35N0160G00Z-18N0170G01X44F150N0180G00X36N0190G00Z50N0200T3N0210S700N0220G00X36.5Z2N0230G86Z-16K1.5N0240G00X100Z80N0250M05N0260T1N0270G00X100Z50N0280M02（车削内孔© 30）（X 向退刀 ）（Z 向退刀 ）（换内孔刀割槽 ）（快速进刀 ）（快速进刀 ）（割槽 ）（快速退刀 ）（快速退刀 ）（ 换螺纹刀加工螺纹 ）（快速进刀 ）I-4 R2

8、L4（加工螺纹 ）例二 .图示如下零件材料 :45#, 毛坯 :锻件 , 单边余量约 1mm, 螺纹为英制锥螺纹，螺距每英寸 14 牙， 1#刀：外圆刀 , 2#刀：外螺纹刀 刀具起始点为 （X100,Z160）N0010 M03 S1000N0020M08N0030G00X100 Z160N0040T1N0050G00X44 Z30.2（快速进刀）N0060G01X30 F120（粗车端面）N0070G00Z107（快速退刀）N0080G00X18.4（快速进刀）N0090G01Z104 F120（慢速进刀）N0100G01X20.4 Z84（粗车外锥，直径余量N0110G01Z34（粗车外

9、圆© 20）N0120G02X28 Z30.2 R3.8F80（粗车 R4）N0130G01X40.2 F120（粗车端面）N0140G01Z10（粗车外圆© 40）N0150G00Z104（快速退刀）N0160S1500N0170G00X24（快速进刀）0.4）3054N0180 G01 X10 F120（ 精车端面 ）N0190 G01 X15N0200 G01 X18 Z102.5（倒角 1.5 X 45）N0210 G01 X20 Z84（精车锥度 ）N0220 G01 Z34（精车外圆© 20）N0230 G02 X28 Z30 R4F80（精车 R4）

10、N0240 G01 X40 F120（精车端面 ）N0250 G01 Z10（精车外圆© 40）N0260 G00 X100 Z160（快速退刀 ）N0270 T2（ 换螺纹刀加工螺纹 ）N0280 S700N0290 G00 X17.8 Z106（快速进刀 ）N0300 G87 X20 Z84 K14I4 R1.96 L8 （车削锥度螺纹N0310 G00 X100 Z160N0320 M05N0330 M09N0340 T1N0350 G00 X100 Z160N0360M02）例三. 下图所示零件，共用三把刀具，1#刀：为90°外圆刀，2#刀：5mm切槽刀（5mm,

11、3#刀：60°螺纹刀毛坯尺寸© 60 x 150,材料：铝。编程如下：N0010 GOO X70 Z130N0020 M03 S800N0030 G01 Z127 F80(慢速进刀）N0040 X-0.5(车端面）N0050 G00 Z130(快速退刀）N0060 X56.2(快速退刀）N0070 G01 Z0 F80(粗车外圆© 56）N0080 G0 X58(快速退刀）N0090 Z130(快速退刀）N0100 G01 X50.5 F80(慢速进刀）N0110 Z14(粗车外圆）N0120 G00 X52(快速退刀）N0130 Z130(快速退刀）N0140

12、G01 X44 F80(慢速进刀）N0150 Z70(粗车外圆）N0160 G00 X46(快速退刀）N0170 Z130(快速退刀）N0180 G01 X40 F80(慢速进刀）N0190 Z70(粗车外圆）N0200 G00 X42(快速退刀）N0210 Z130(快速退刀）N0220 G01 X36.2 F80(慢速进刀）N0230 Z75(粗车外圆）N0240 G00 X38(快速退刀）N0250 Z130(快速退刀）N0260 G01 X28.5 F80(慢速进刀）N0270 X30.5 Z125(倒角）N0280 Z104(粗车外圆）N0290 G00 X90(快速退刀）N0300

13、 Z200(快速退刀）N0310 T02N0320 M03 S400N0330 G00 Z107(快速进刀）N0340 X32(快速进刀）N0350 G01 X26.2 F20N0360 G00 X52(快速退刀）N0370 Z20(快速退刀）N0380 G01 X34.2 F20(粗车外圆）N0390 G01 X52 F80(慢速退刀）N0400 G00 Z200(快速退刀）N0410 T3 S1200N0420 G00 X32 Z127N0430 G01 X30 F80(慢速进刀）N0440 Z114(精车螺纹外圆© 30）N0450 X26 Z112(倒角）精车外圆©

14、 26)精车锥度)精车外圆 © 36) 粗车外圆 ) 粗车外圆 ) 粗车外圆 )快速退刀) 慢速进刀) 慢速进刀) 精车顺圆弧 R15) 精车顺圆弧 R25) 精车逆圆弧 R25) 精车顺圆弧 R15) 精车外圆 © 34) 精车锥度) 精车外圆 © 56)快速退刀)快速退刀)快速进刀)车削螺纹)快速退刀)快速退刀)N0460 Z107(N0470 X36 Z97(N0480 Z89(N0490 X54 Z50(N0500 X38 Z26(N0510 Z20(N0520 X58 Z9N0530 G00 Z97 (N0540 G01 X36 F80 (N0550 Z89 (N0560 G02 X30 Z80 R15(N0