Siemens数控车床实例.ppt

手 工 编 程 实 例,例1:精加工轮廓,N30 G01 Z-15 F100,SK01.MPF,N10 G90 G54 G95 G23,N15 S500 M03,N20 G00 X18 Z2,N30 G01 X18 Z-15 F0.2,N40 X24,N50 Z-30,N60 X26,N70 G00 X50 Z200,N80 M05,N90 M02,N10 G90G54G94G23,N17G01X50Z200F5 M06T1,N10 G54 G99 S500 M03T0101 N20G00X18Z2 N30G01Z-15F0.2 X24 Z-30 X26 N40G00X50Z200 N50 M05M02,例2：粗加工，倒圆，倒角,N50 G91S800M03,N70 G00X26Z160,SK02.MPF,N10 G90G54G95G23,N15 S500M03 N17 G01X100Z100F5 M06T1,N20 G00X18.4Z2,N30 G01 Z-14.8F0.2,X24.4RND=1.5,Z-30,X26,N40 G00X30Z2,X0,N60 G01 Z-2F0.05,X18CHF=2.121,Z-15,X6RND=1.5,Z-15,N80G90M06T02,N90S300M03,N100G00X25,Z-29,N110G01X0F0.05,N120G00X50,Z200,N130M05 N140M02,例3：加工圆弧,X0,SK03.MPF,N10 G90G54G95G23,N15 S500M03,N17G01X50Z200F5 M06T1,N20G00X20.4Z2,N30G01Z-5F0.2,N40G02X20.4Z-15CR=10F0.2,N50G03X20.4Z-25CR=10F0.2,N60G01Z-29.8F0.2,X24.4RND=1,Z-46,X26,N70G00X30Z2,N150G00X25 Z-44 N160G01X0F0.05 N170G00X50 Z200 N180M05 N190M02,N80S800M03,N90G01Z0F0.05,X20CHF=2.121,Z-5,N100G02X20Z-15CR=10,N110G03X20Z-25CR=10,N120G01 Z-30,X24RND=1,Z-46,N130G00X50Z200,N140M06T02S300M03,例4：螺纹指令G33，暂停指令,1、暂停指令G04：暂停所给定的时间，只对自身程序段有效，在此之前程序段中的主轴速度和进给量F保持存储状态。 格式：G04 F ；暂停的时间（秒） G04 S ；暂停主轴转数 2、恒螺距螺纹切削指令G33 加工圆柱螺纹、圆锥螺纹、外螺纹、内螺纹、单头螺纹、多头 螺纹、多段连续螺纹及左旋螺纹和右旋螺纹，模态有效。 3、加工螺纹时主轴转速S及每次进刀的深度，应根据车床及刀具的具体情况选择合适值。螺纹牙深等于螺纹大径减螺纹小径。对于普通三角螺纹，螺纹牙深等于0.5413P。,N40G00X30Z2 X0,N60G01Z0F0.05 X19.8CHF=2.121 Z-30 X24RND=1 Z-46,SK04.MPF,N10 G90G54G95G23 N15 S500M03T01,N17G01X50Z200F5 M06T1,N20 G00X20.2Z2 N30 G01 Z-29.8F0.2 X24.4RND=1 Z-46 X26,N50S800M03,N70G00X50Z200,N90G00X25 Z-30,N80M06T02S300M03,N140M06T03,N100G01X17F0.05 N110G04F2 N120G01X26F0.4,N130G00X50 Z200,N150G00X19.1Z6 N160G33X19.1Z-28K1 N170G00X30 Z6 X18.8,N230G00X26 Z-44 N240G01X0.1F0.05 N250G00X50 Z200 N260M05 N270M02,N180G33 Z-28K1 N190G00X30 Z6 X18.72,N200G33 Z-28K1 N210G00X50 Z200 N220M06T02,例5：螺纹切削循环指令LCYC97,1、螺纹切削循环指令：LCYC97，简化加工程序。加工圆柱螺纹、圆锥螺纹、外螺纹、内螺纹、单头螺纹、多头螺纹，切削进刀深度可自动设定。 2、车多头螺纹，螺纹头数会均匀分布在圆周上；螺纹切削循环会自动判别纵向螺纹加工和横行螺纹加工。 3、调用LCYC97时，刀具以G00快速移动至编程的螺纹起点空刀导入量处，螺纹切削循环结束时刀具会快速移动至起刀点处，因此调用LCYC97指令前刀具的位置必须保证刀具不会发生碰撞地到达起刀点。 4、加工螺纹时主轴转速S及每次进刀的深度，应根据车床及刀具的具体情况选择合适值。螺纹牙深等于螺纹大径减螺纹小径。对于普通三角螺纹，螺纹牙深等于0.5413P。,N10 G90 G54 G95 G23 S500 M03 T01 N20 G00 X20.2 Z2 N30 G01 Z-29.8 F0.2 X24.4 RND=1 Z-46 X26 N40 G00 X30 Z2 X0,SK05.MPF,N50 S800 M03 N60 G01 Z0 F0.05 X19.8 CHF=2.121 Z-30 X23.99 RND=1 Z-46 N70 G00 X50 Z200 N80 M06 T02 S300 M03 N90 G00 X25 Z-30 N100 G01 X17 F0.05 N110 G04 F2,N120 G01 X26 F0.4 N130 G00 X50 Z200,N140 M06 T03 N150 G00 X20 Z6 R100=19.8 R101=0 R102=19.8 R103=-26 R104=2 R105=1 R106=0 R109=6 R110=3 R111=0.541 R112=0 R113=3 R114=2 LCYC97 N160 G00 X50 Z200,N170 M06 T02 N180 G00 X26 Z-44 N190 G01 X0 F0.05 N200 G00 X50 Z200 N210 M05 N220 M02,例6：毛坯切削循环指令LCYC95,功能 在坐标轴平行方向加工由子程序设置的轮廓， 进行纵向和横向加工，进行内外轮廓的加工。 选择不同的切削工艺方式：粗加工、精加工或者综合加工。只要刀具不会发生碰撞可以在任意位置调用此循环。,N10 G90G54G95G23S500M03T01 N20 G00X26Z2,N70 M06T02S300M03 N80 G00X25 Z-44 N90 G01X1F0.05 N100 G00X50 Z200 N110 M05 N120 M02,_CNAME=”JD01” R105=1 R106=0.2 R108=2.5 R109=7 R110=2 R111=0.2 R112=0 LCYC95,N30 G00X26Z2 N40 S800M03F0.05 N50 JD01 N60 G00X50Z200,SK06.MPF,JD01.SPF N10 G01X0Z0 N20 G03X16Z-8CR=8 N30 G01 Z-20 X20 Z-26 Z-30 X23.99 RND=1 Z-46 X26 N40 M17,例7：切槽循环指令LCYC93,LCYC93：对称加工切槽，包括外部切槽和内部切槽。,CK09.MPF N10 G54G90G95G23 N15S500M03T01D01 N20G00X50Z4 _CNAME=“L01” （用子程序定义粗加工轮廓，参数设置） R105=1 R106=0.3 R108=2.5 R109=7 R110=2 R111=0.1 R112=0 LCYC95 (调用毛坯切削循环),N30G00X50Z4 N40S800M03 F0.05 N50L01(调用子程序精车) N60G00X80Z200 N70M06T02D01S260M03 R100=48 R101=-34 R105=1 R106=0.05 R107=4 R108=2 R114=6 R115=9 R116=20 R117=0 R118=0 R119=1 LCYC93（调用切槽程序）,N80G00X50 Z-61 N90G01X0.1F0.05 N100G00X80 Z200 N110M05M02 L01.SPF N10G01X0Z0 N20G03X36Z-3.448CR=40 N30G01 Z-11.448 X41.99 Z-17.448 X48 Z-62 X50 N40M17,例8：典型零件编程，工艺卡片填写,N10 G54 S500 M03 T01 D01 N20 G00 X19 Z2 N30 G01 Z-41 F0.1 N40 G03 X20.6 Z-56 CR=15,N50 G01 Z-59.8 X24.6 CHF=2.121 Z-76 X26 N60 G00 Z2 X14,演示,N80 G00 X30 Z2 X12.4 N90 G01 Z-15.8 F0.1 X15 N100 G00 Z0,N70 G01 Z-15.8 F0.1 X14.6 X16.6 Z-28 Z-30.8 X18.6 Z-41,N110 S800 M03 N120 G01 X0 F0.05 X11.8 CHF=1.768 Z-16 X14 X16 Z-28 Z-31,X18 Z-41 N130 G03 X20 Z-56 CR=15 N140 G01 Z-60 X23.98 CHF=2.121 Z-76 X26 F0.5 N150 G00 X80 Z200,N160 M06 T02 S300 M03 N170 G00 X15 Z-16 N180 G01 X9.6 F0.05 X15 F0.5 N190 G00 X80 Z200,11.8-1.1*2=9.6,N200 M06 T03 D01 S300 M03 N210 G00 X12 Z8 R100=11.8 R101=0 R1