第七章数控铣床

江海职业技术学院机电系第1页共11页第七章数控铣床（中级）考核项目一O1001；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(中心钻)N30M03S3000主轴正转，3000转/分N40G00X50Y75到1号孔上方N50G43Z50H01G43:正向刀具长度补偿,调中心钻补偿值H01N60G99G81X50Y75Z-2R5F200G99:固定循环返回到R点N70X90Y75N80X75Y60江海职业技术学院机电系第2页共11页N90X50Y25N100X90Y25N110X120Y25N120G98G80G98:固定循环返回到初始点G80：固定循环取消N130GOOZ200N140M05主轴停转N150M00程序停止N160T2换二号刀(φ10钻头)N170M03S800主轴正转，800转/分N180G00X50Y75到1号孔上方N190G43Z50H02G43:正向刀具长度补偿,调φ10钻头补偿值H02N200G99G81X50Y75Z-14R5F100G99:固定循环返回到R点N210X90Y75N220X75Y60N230X50Y25N240X90Y25N250X120Y25N260G98G80G98:固定循环返回到初始点G80：固定循环取消N270G28ZOG28:返回参考点N280G28Y0N290M02程序结束江海职业技术学院机电系第3页共11页项目二O1002；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(立铣刀)N30M03S1500主轴正转，1500转/分N40G00G42X-60Y-43.301D01刀具右补偿，调刀补值D01N50G43Z50H01G43:正向刀具长度补偿,调铣刀补偿值H01N60Z5M08切削液开N70G01Z-1F200切削深度1mmN80X-25Y-43.301到B点N90X25到A点N100X50Y0到F点N110X25Y43.301到E点N120X-25到D点N130X-50Y0到C点江海职业技术学院机电系第4页共11页N140X-25Y-43.301到B点N150G00Z5M09切削液关N160G28ZOG28:返回参考点N170G28Y0N180M02程序结束江海职业技术学院机电系第5页共11页项目三O1003；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(立铣刀)N30M03S1500主轴正转，1500转/分N40G00X-70Y-50到起刀点PN50G43Z50H01G43:正向刀具长度补偿,调铣刀补偿值H01N60Z5M08切削液开N70G01Z-5F200下刀，切削深度5mmN80G42X-35Y-36.5D01到1点,刀具右补偿，调刀补值D01N90X-11到2点N100Y-31到3点N110G02X11Y-31R-11到4点N120G01Y-36.5到5点江海职业技术学院机电系第6页共11页N130X35到6点N140G03X43Y-28.5R8到7点N150G01Y-17.5到8点N160X-38Y-12.5到9点N170X32.5到10点N180G02X32.5Y12.5R-12.5到11点N190G01X38到12点N200X43Y17.5到13点N210Y28.5到14点N220G03X35Y36.5R8到15点N230G01X11到16点N240Y31到17点N250G02X-11Y31R-11到18点N260G01Y36.5到19点N270X-35到20点N280G03X-43Y28.5R8到21点N290G01Y17.5到22点N300X-38Y12.5到23点N310X-32.5到24点N320G02X-32.5Y-12.5R-12.5到25点N330X-38到26点N340X-43Y-17.5到27点N350Y-28.5到28点N360G03X-35Y-36.5R8到1点N370G01X-70Y-50G40回起刀点，刀具补偿取消N380G00Z5M09抬刀，切削液关N390G28ZOG28:返回参考点N400G28Y0N410M02程序结束江海职业技术学院机电系第7页共11页项目四主程序1：铣削外凸台（φ12立铣刀）O8001；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(立铣刀)N30M03S1500主轴正转，1500转/分N40G00X-70Y-50到起刀点PN50G43Z50H01G43:正向刀具长度补偿,调铣刀补偿值H01N60Z5M08切削液开N70G01Z-5F200下刀，切削深度5mmN80G42X-43Y-36.5D01到1点,刀具右补偿，调刀补值D01N90X-11，C0.5到2点,倒角N100Y-31到3点N110G02X11Y-31R-11到4点N120G01X11Y-36.5,C0.5到5点,倒角江海职业技术学院机电系第8页共11页N130X43,R8到6\7点,倒圆角N140Y-12.5,C5到8\9点,倒角N150X32.5到10点N160G02X32.5Y12.5R-12.5到11点N170G01X43Y12.5,C5到12\13点,倒角N180Y36.5,R8到14\15点,倒圆角N190X11,C0.5到16点,倒角N200Y31到17点N210G02X-11Y31R-11到18点N220G01X-11Y36.5,C0.5到19点,倒角N230X-43,R8到20\21点,倒圆角N240Y12.5,C5到22\23点,倒角N250X-32.5到24点N260G02X-32.5Y-12.5R-12.5到25点N270G01X-43Y-12.5,C5到26\27点,倒角N280Y-36.5,R8到28\1点,倒圆角N290XON300G00Z5M09抬刀，切削液关N310G28ZOG28:返回参考点N320G28Y0N330M02程序结束江海职业技术学院机电系第9页共11页主程序2：铣削长方形内槽（φ10键槽铣刀）O8002；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(键槽铣刀)N30M03S1500主轴正转，1500转/分N40G00X0Y0到起刀点P（圆心）N50G43Z50H01G43:正向刀具长度补偿,调铣刀补偿值H01N60Z5M08切削液开N70G01Z-5F200下刀，切削深度5mmN80G41X12D01刀具左补偿，调刀补值D01N90G03X0Y12R12圆弧切入N100G01X-16,R6到A点,倒圆角N110Y-12,R6到B点,倒圆角N120X16,R6到C点,倒圆角N130Y12,R6到D点,倒圆角N140X0N150G03X-12Y0R12圆弧切出N160G01X0Y0G40回起刀点，刀补取消N170Z5M09抬刀，切削液关N180G28ZOG28:返回参考点N190G28Y0N200M02程序结束江海职业技术学院机电系第10页共11页主程序3：孔加工（φ5中心钻定位）O8003；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(中心钻)N30M03S3000主轴正转，3000转/分N40G00X-32.5Y0M08到点M上方N50G43Z50H01G43:正向刀具长度补偿,调刀具补偿值N60G99G81X-32.5Y0Z-6R12F200G99:固定循环返回到R点N70X32.5Y0到N点N80G98G80G98:固定循环返回到初始点G80：固定循环取消N90G28ZOG28:返回参考点N100G28Y0N110M02程序结束主程序4：孔加工（Φ9.7钻头钻孔）O8004；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(Φ10钻头)N30M03S800主轴正转，800转/分N40G00X-32.5Y0M08到点M上方N50G43Z50H01G43:正向刀具长度补偿,调刀具补偿值N60G99G83X-32.5Y0Z-25R12Q5F100G99:固定循环返回到R点N70X32.5Y0到N点N80G98G80G98:固定循环返回到初始点G80：固定循环取消N90G28ZOG28:返回参考点N100G28Y0N110M02程序结束江海职业技术学院机电系第11页共11页主程序5：孔加工（φ10铰刀铰孔）O8005；N10G54G80G40G49G90G54:选择工件坐标系1G80：固定循环取消G40：刀具半径补偿取消G49：刀具长度补偿取消N20T1换一号刀(中心钻)N30M03S400主轴正转，400转/分N40G00X-32.5Y0M08到点M上方N50G43Z50H01G43:正向刀具长度补偿,调刀具补偿值N60G99G81X-32.5Y0Z-25R12F40G99:固定循环返回到R点N70X32.5Y0到N点N80G98G80G98:固定循环返回到初始点G80：固定循环取消N90G28ZOG28:返回参考点N100G28Y0N110M02程序结束