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1、華興數(shù)控編程實(shí)例例一.圖示如下零件材料:黃銅,毛坯:鍛件,單邊余量約1mm,螺紋為公制直螺紋，螺距1.5mm1#刀：內(nèi)孔刀；2#刀：割槽刀(刀寬為槽寬3mm)；3#刀：螺紋刀刀具起始點(diǎn)為(X100,Z50);N0010M03S1500N0020G00X100Z50N0030T1N0040G00X30N0050G00Z0N0060G01X55F150(加工端面)N0070G01X39.5N0080G01X36.5Z-1.5(倒角1.5×45)N0090G01Z-26(車削內(nèi)孔φ38)N0100G03X30Z-30R4F100(車削內(nèi)
2、圓弧R4)N0110G01Z-37(車削內(nèi)孔φ30)N0120G00X28(X向退刀)N0130G00Z50(Z向退刀)N0140T2(換內(nèi)孔刀割槽)N0150G00X35(快速進(jìn)刀)N0160G00Z-18(快速進(jìn)刀)N0170G01X44F150(割槽)N0180G00X36(快速退刀)N0190G00Z50(快速退刀)N0200T3(換螺紋刀加工螺紋)N0210S700N0220G00X36.5Z2(快速進(jìn)刀)N0230G86Z-16K1.5I-4R2L4(加工螺紋)N0240G00X100Z80N0250M05N0260T
3、1N0270G00X100Z50N0280M02例二.圖示如下零件材料:45#,毛坯:鍛件,單邊余量約1mm,螺紋為英制錐螺紋，螺距每英寸14牙，1#刀：外圓刀,2#刀：外螺紋刀刀具起始點(diǎn)為(X100,Z160)N0010M03S1000N0020M08N0030G00X100Z160N0040T1N0050G00X44Z30.2(快速進(jìn)刀)N0060G01X30F120(粗車端面)N0070G00Z107(快速退刀)N0080G00X18.4(快速進(jìn)刀)N0090G01Z104F120(慢速進(jìn)刀)N0100G01X20.4Z84
4、(粗車外錐,直徑余量0.4)N0110G01Z34(粗車外圓φ20)N0120G02X28Z30.2R3.8F80(粗車R4)N0130G01X40.2F120(粗車端面)N0140G01Z10(粗車外圓φ40)N0150G00Z104(快速退刀)N0160S1500N0170G00X24(快速進(jìn)刀)N0180G01X10F120(精車端面)N0190G01X15N0200G01X18Z102.5(倒角1.5×45)N0210G01X20Z84(精車錐度)N0220G01Z34(精車外圓φ20)N0230G02X28Z30R4F8
5、0(精車R4)N0240G01X40F120(精車端面)N0250G01Z10(精車外圓φ40)N0260G00X100Z160(快速退刀)N0270T2(換螺紋刀加工螺紋)N0280S700N0290G00X17.8Z106(快速進(jìn)刀)N0300G87X20Z84K14I4R1.96L8(車削錐度螺紋)N0310G00X100Z160N0320M05N0330M09N0340T1N0350G00X100Z160N0360M02例三.下圖所示零件，共用三把刀具，1#刀：為90°外圓刀，2#刀：5mm切槽刀（5mm），3#刀：60°
6、螺紋刀毛坯尺寸φ60χ150，材料：鋁。編程如下：N0010G00X70Z130N0020M03S800N0030G01Z127F80(慢速進(jìn)刀)N0040X-0.5(車端面)N0050G00Z130(快速退刀)N0060X56.2(快速退刀)N0070G01Z0F80(粗車外圓φ56)N0080G0X58(快速退刀)N0090Z130(快速退刀)N0100G01X50.5F80(慢速進(jìn)刀)N0110Z14(粗車外圓)N0120G00X52(快速退刀)N0130Z130(快速退刀)N0140G01X44F80(慢速進(jìn)刀)N0150
7、Z70(粗車外圓)N0160G00X46(快速退刀)N0170Z130(快速退刀)N0180G01X40F80(慢速進(jìn)刀)N0190Z70(粗車外圓)N0200G00X42(快速退刀)N0210Z130(快速退刀)N0220G01X36.2F80(慢速進(jìn)刀)N0230Z75(粗車外圓)N0240G00X38(快速退刀)N0250Z130(快速退刀)N0260G01X28.5F80(慢速進(jìn)刀)N0270X30.5Z125(倒角)N0280Z104(粗車外圓)N0290G00X90(快速退刀)N0300Z200(快速退刀)N0310T
8、02N0320M03S400N0330G00Z107(快速進(jìn)刀)N0340X32(快速進(jìn)刀)N0350G01X26.2F20N0360G00X52(快速退刀)N0370Z20(快速退刀)N0380G01X34.2F20(粗車外圓)N0390G01X
