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立式加工中心XH715D铣削零件编程及节点计算实例 |
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立式加工中心XH715D,工作台尺寸:520mm×1200mm。外轮廓采用平底铣刀加工,刀具直径 mm,加工深度 8mm ,铝棒料毛坯 mm。 内槽: 平底铣刀 mm,内腔深度5mm。(图1)。
图1 铣削零件
各点的坐标: 1 (15,35) 2 (35,15) 3 (35,-22.5) 4 (22.5,-35) 5 (12.5,-35) 6 (-12.5,-35) 7 (-22.261,-35) 8 (-35,0) 9 (-35,22.5) 10 (-22.5,35) 11 (-20,-5) 12 (-15,-10) 13 (-11.18,10) 14 (11.18,-10) 15 (15,-10) 16 (20,-5) 17 (20,5) 18 (15,10) 19 (11.18,10) 20 (-11.18,10) 21 (-15,10) 22 (-20,15)
编程如下: O 0001 NO1 T1; N02 M06; / 换刀 N03 G90 G54 G0 X0 Y40 S800 M03; /设定工件坐标系 N04 G43 Z100 H1 M08; /刀具长度补偿(G43、H1并用) N05 Y50; N06 Z5; N07 G01 Z-8 F30; N08 G41 X-15 F120 D01; N09 G03 X0 Y35 R15; N10 G01 X15; N11 G02 X35 Y15 R20; N12 G01 Y-22.5; N13 G02 X22.5 Y-35 R12.5; N14 G01 X12.5; N15 G03 X-12.5 Y-35 R12.5; N16 G01 X-22.261; N17 G01 X-35 Y0; N18 G01 Y22.5; N19 G02 X-22.5 Y35 R12.5; N20 G01 X0; N21 G03 X15 Y40 R15; N22 G40 G01 X0; N23 G00 Z100 M09; /抬刀 N24 G91 G28 Z0; /Z 方向回到零点
N25 T2; N26 M06; N27 G90 G54 G00 X0 Y0 S800 M03; N28 G43 Z100 H2 M08; N29 Z5; N30 Z-5 F30; N31 G41 X-15 Y5 D02; N32 G03 X-20 Y0 R5; N33 G01 Y-5; N34 G03 X-15 Y-10 R5; N35 G01 X-11.18; N36 G03 X11.18 Y-10 R15; N37 G01 X15; N38 G03 X20 Y-5 R5; N39 G01 Y5; N40 G03 X15 Y10 R5; N41 G01 X11.18 N42 G03 X-11.18 Y10 R15; N43 G01 X-15; N44 G03 X-20 Y5 R5; N45 G01 Y0; N46 G03 X-15 Y-5 R5; N47 G01 G40 X0 Y0; N48 G0 Z100; N49 M09 M05; N50 M30; |