华兴数控编程实例

华兴数控编程实例

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1.5mm

1#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);

N0010M03S1500

N0020G00X100Z50

N0030T1

N0040G00X30

N0050G00Z0

N0060G01X55F150(加工端面)

N0070G01X39.5

N0080G01X36.5Z-1.5(倒角1.5×45)

N0090G01Z-26(车削内孔φ38)

N0100G03X30Z-30R4F100(车削内圆弧R4)

N0110G01Z-37(车削内孔φ30)

N0120G00X28(X向退刀)

N0130G00Z50(Z向退刀)

N0140T2(换内孔刀割槽)

N0150G00X35(快速进刀)

N0160G00Z-18(快速进刀)

N0170G01X44F150(割槽)

N0180G00X36(快速退刀)

N0190G00Z50(快速退刀)

N0200T3(换螺纹刀加工螺纹)

N0210S700

N0220G00X36.5Z2(快速进刀)

N0230G86Z-16K1.5I-4R2L4(加工螺纹)

N0240G00X100Z80

N0250M05

N0260T1

N0270G00X100Z50

N0280M02

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)

N0010M03S1000

N0020M08

N0030G00X100Z160

N0040T1

N0050G00X44Z30.2(快速进刀)

N0060G01X30F120(粗车端面)

N0070G00Z107(快速退刀)

N0080G00X18.4(快速进刀)

N0090G01Z104F120(慢速进刀)

N0100G01X20.4Z84(粗车外锥,直径余量0.4) N0110G01Z34(粗车外圆φ20)

N0120G02X28Z30.2R3.8F80(粗车R4)

N0130G01X40.2F120(粗车端面)

N0140G01Z10(粗车外圆φ40)

N0150G00Z104(快速退刀)

N0160S1500

N0170G00X24(快速进刀)

N0180G01X10F120(精车端面)

N0190G01X15

N0200G01X18Z102.5(倒角1.5×45)

N0210G01X20Z84(精车锥度)

N0220G01Z34(精车外圆φ20)

N0230G02X28Z30R4F80(精车R4)

N0240G01X40F120(精车端面)

N0250G01Z10(精车外圆φ40)

N0260G00X100Z160(快速退刀)

N0270T2(换螺纹刀加工螺纹)

N0280S700

N0290G00X17.8Z106(快速进刀)

N0300G87X20Z84K14I4R1.96L8(车削锥度螺纹)

N0310G00X100Z160

N0320M05

N0330M09

N0340T1

N0350G00X100Z160

N0360M02

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），3#刀：60°螺纹刀毛坯尺寸φ60χ150，材料：铝。

编程如下：

N0010G00X70Z130

N0020M03S800

N0030G01Z127F80(慢速进刀)

N0040X-0.5(车端面)

N0050G00Z130(快速退刀)

N0060X56.2(快速退刀)

N0070G01Z0F80(粗车外圆φ56) N0080G0X58(快速退刀)

N0090Z130(快速退刀)

N0100G01X50.5F80(慢速进刀)

N0110Z14(粗车外圆)

N0120G00X52(快速退刀)

N0130Z130(快速退刀)

N0140G01X44F80(慢速进刀)

N0150Z70(粗车外圆)

N0160G00X46(快速退刀)

N0170Z130(快速退刀)

N0180G01X40F80(慢速进刀)

N0190Z70(粗车外圆)

N0200G00X42(快速退刀)

N0210Z130(快速退刀)

N0220G01X36.2F80(慢速进刀)

N0230Z75(粗车外圆)

N0240G00X38(快速退刀)

N0250Z130(快速退刀)

N0260G01X28.5F80(慢速进刀)

N0270X30.5Z125(倒角)

N0280Z104(粗车外圆)

N0290G00X90(快速退刀)

N0300Z200(快速退刀)

N0310T02

N0320M03S400