数控车床编程实例文档格式.docx

数控车床编程实例文档格式.docx

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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3285mm，下面的编写的数控编程在北京凯恩帝数控车床（KND-1TB）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O0001M3S900T0101G0X35Z5G71U0.5R2G71P10Q20U0.5F100N10G0X16G1Z0F80X20Z-2Z-25G2X30Z-30R5N20G1Z-41G70P10Q20G0100Z100T0100M30-/加工零件右端边表面O0002M3S900T0101G0X35Z5G71U0.5R2G71P10Q20U0.5F10N10G0X16S1200G1Z0F80G1X20Z-2Z-20N20G1X30Z-40G0X100Z100S300T0202G0X25Z-20G1X16F20G1X25F100W1X16F20X25F100G0X100Z100S500T0303G0X25Z5G92X19.8Z-20F2X19.3X18.8X18.4X18X17.0X17.4G0X100Z100T0300M30数控车床编程实例如图所示：

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40120mm，下面的编写的数控编程在北京凯恩帝数控车床（KND-1TB）中加工，所用的刀具为1#刀：

/先加工零件左端边表面O1234M03S650T0101/外园车刀G0X40Z5G71U0.75R2G71P10Q20U0.5F120N10G0X0S1200G1Z0F80G3X30Z-15R15G1Z-46X32X34Z-47Z-51X36X38Z-52N20Z-63G70P10Q20G0X100Z100T0202G0X35Z-29S500G1X26F40X35F100W1X26F40X35F100Z-29X26F40X35F100W1X26F40X35F100G0X100Z100T0200M30-/加工零件右端边表面O2345M03S650T0101G0X40Z5G71U0.75R2G71P10Q20U0.5F120N10G0X16S1200G1Z0F80G1X19.75Z-2Z-24X24Z-34.74G2X31Z-44.37R15N20G3X38Z-54R15G70P10Q20G0X100Z100T0202/3mm的切槽车刀G0X35Z-14S600G1X16F40X35F100W1X16F40X35F100G0X100Z100T0303/螺纹车刀G0X30Z5S600G92X19.4Z-24F2.5X19X18.5X18X17.5X17X16.8X16.75G0X100Z100T0300M30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1.5mm1#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）;

N0010M03S1500N0020G00X100Z50N0030T1N0040G00X30N0050G00Z0N0060G01X55F150（加工端面）N0070G01X39.5N0080G01X36.5Z-1.5（倒角1.545）N0090G01Z-26（车削内孔38）N0100G03X30Z-30R4F100（车削内圆弧R4）N0110G01Z-37（车削内孔30）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）N0210S700N0220G00X36.5Z2（快速进刀）N0230G86Z-16K1.5I-4R2L4（加工螺纹）N0240G00X100Z80N0250M05N0260T1N0270G00X100Z50N0280M02-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）N0010M03S1000N0020M08N0030G00X100Z160N0040T1N0050G00X44Z30.2（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20）N0120G02X28Z30.2R3.8F80（粗车R4）N0130G01X40.2F120（粗车端面）N0140G01Z10（粗车外圆40）N0150G00Z104（快速退刀）N0160S1500N0170G00X24（快速进刀）N0180G01X10F120（精车端面）N0190G01X15N0200G01X18Z102.5（倒角1.545）N0210G01X20Z84（精车锥度）N0220G01Z34（精车外圆20）N0230G02X28Z30R4F80（精车R4）N0240G01X40F120（精车端面）N0250G01Z10（精车外圆40）N0260G00X100Z160（快速退刀）N0270T2（换螺纹刀加工螺纹）N0280S700N0290G00X17.8Z106（快速进刀）N0300G87X20Z84K14I4R1.96L8（车削锥度螺纹）N0310G00X100Z160N0320M05N0330M09N0340T1N0350G00X100Z160N0360M02-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60150，材料：

铝。

编程如下：

N0010G00X70Z130N0020M03S800N0030G01Z127F80（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56）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）N0310T02N0320M03S400N0330G00Z107（快速进刀）N0340X32（快速进刀）N0350G01X26.2F20N0360G00X52（快速退刀）N0370Z20（快速退刀）N0380G01X34.2F20（粗车外圆）N0390G01X52F80（慢速退刀）N0400G00Z200（快速退刀）N0410T3S1200N0420G00X32Z127N0430G01X30F80（慢速进刀）N0440Z114（精车螺纹外圆30）N0450X26Z112（倒角）N0460Z107（精车外圆26）N0470X36Z97（精车锥度）N0480Z89（精车外圆36）N0490X54Z50（粗车外圆）N0500X38Z26（粗车外圆）N0510Z20（粗车外圆）N0520X58Z9N0530G00Z97（快速退刀）N0540G01X36F80（慢速进刀）N0550Z89（慢速进刀）N0560G02X30Z80R15（精车顺圆弧R15）N0570G02X40Z65R25（精车顺圆弧R25）N0580G03X40Z35R25（精车逆圆弧R25）N0590G02X34Z26R15（精车顺圆弧R15）N0600G01Z20（精车外圆34）N0610X56Z9（精车锥度）N0620Z0（精车外圆56）N0630S400N0640G00X58（快速退刀）N0650Z132（快速退刀）N0660X30（快速进刀）N0670G86Z110K1.5I4R1.35L8（车削螺纹）N0680G0X70（快速退刀）N0690Z200（快速退刀）N0700T1N0720M02