广州数控车床编程实例有哪些?

2025-03-31 03:24:54
推荐回答(1个)
回答(1):

1#外圆刀,2#缧纹刀,3#切槽刀,切槽刀宽度4mm,毛坯直径32mm

1.首先根据图纸要求按先主后次的加工原则,确定工艺路线
(1)加工外圆与端面。
(2)切槽。
(3)车螺纹。
2.选择刀具,对刀,确定工件原点
根据加工要求需选用3把刀具,T01号刀车外圆与端面,T02号刀车螺纹,T03号刀切槽。用碰刀法对刀以确定工件原点,此例中工件原点位于最左面。
3.确定切削用量
(1)加工外圆与端面,主轴转速 630rpm, 进给速度150mm/min。
(2)切断,主轴转速315rpm, 进给速度150mm/min。
(3) 车螺纹,主轴转速 200rpm, 进给速度200mm/min。
4.编制加工程序
N10 G50 X50 Z150 确定起刀点
N20 M03 S630 主轴正转
N30 T11 选用1号刀,1号刀补
N40 G00 X33 Z60 准备加工右端面
N50 G01 X-1 F150 加工右端面
N60 G00 X31 Z62 准备开始进行外圆循环
N70 G90 X28 Z20 F150 开始进行外圆循环
N80 X26
N90 X24
N100 X22
N110 X21 φ20圆先车削至φ21
N120 G00 Z60 准备车倒角
N130 G01 X18 F150 定位至倒角起点
N140 G01 X20 Z59 倒角
N150 Z20 车削φ20圆
N160 G03 X30 Z15 I10 K0 车削圆弧R5
N170 G01 X30 Z0 车削φ30圆
N180 G00 X50 Z150 回起刀点
N190 T10 取消1号刀补
N200 T33 换3号刀
N205 M03 S315
N210 G00 X22 Z40 定位至切槽点
N220 G01 X18 F60 切槽
N230 G04 D5 停顿5秒钟
N240 G00 X50 回起刀点
N250 Z150
N260 T30 取消3号刀补
N270 T22 换2号刀
N280 G00 X20 Z62 定位至螺纹起切点
N285 M03 S200
N290 G92 X19.5 Z42 P1.5 螺纹循环开始
N300 X19
N310 X18.5
N320 X17.3
N330 G00 X50 Z150 回起刀点
N340 T20 取消2号刀补
N350 M05 主轴停止
N 360 M02 程序结束
希望对你能有帮助·····

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