2、根据图2-2、2-3所示零件的技术要求,编制该零件的数控加工工艺卡片,列出刀具卡片。
图2-2 典型车削零件 工艺路线: 1>. 平左端面 钻 孔 镗内孔
2. >. 掉头车右端面 打中心孔 粗车小端 及外圆 精车小端 及外圆 切退刀槽 车螺纹
程序(GSK928TE ) U G26
G0X100Z150 T11(粗车刀) M3S650 G0X52Z0 G1X20F150 G0X42Z3 G1Z-45F150 G0X100Z150 M30
掉头 G26
G0X100Z150 T11
M3S650 G0X52Z0 G1X0F150 G0X25Z2 G1Z-26 X26.9 G2X421Z-43R24 G0X100Z150 M30 打中心孔 G26
G0X100Z150 T22(精车刀) M3S1500 G0X37Z1 G1Z0F100 X41Z-2 Z-16 G0X100Z150 T33(镗刀) G0X25Z2 G1Z-25 G0X20 .Z2
X100Z150 M30 掉头 G26
G0X100Z150 T44(切刀) M3S350 G0X26Z-26(R ) G1X20 G0X100 Z150 T22 S1500
G0X20Z2 G1Z0F60 X24Z-2 Z-26 X26.882
G2X33Z-56.27 G1Z-60 X41Z-65 G0X100Z150 T55(螺纹刀) S250 G0X26Z3
G92X23.5Z-24P1.5 X23 X22.5 X22.3
G0X100Z150 M30 工艺: 1. 飞上平面 2. 钻中心孔 3. . 钻孔 4. 镗孔
5. 粗铣内外型腔 6. 精铣内外型腔 O0066 T1M6;
G0G54G90G40X0Y0Z100; S1500M3; G43H1Z50; G01Z5F50; Z-7;
G42X-21.5639Y -3D1F120;
X-25; G2X-25Y3R3; G1X-21.5639Y3; G3X-16.8761Y6.2609R5; G2X-6.2609Y16.8761R18; G3X-3Y21.5639R5; G1Y25; G2X3R3; G1Y21.5639;
G3X6.2609Y16.8761R5; G2X16.8761Y6.2609R18; G3X21.5639Y3R5; G1X25; G2Y -3R3; G1X21.5639;
G3X16.8761Y -6.2609R5; G2X-6.2609Y -16.8761R18; G3X3Y -21.5639R5; G1Y -25;
G2X-3R3; G1Y -21.5639;
G3X-6.2609Y -16.8761R5; G2X-16.8761Y -6.2609R18; G3X-21.5639Y -3R5; G1X-25; G0Z100; X45Y -45; G0Z50; G01Z-5F80; G41X0Y -30D1F120; G51.1X0Y90; X-2Y -30; G2X-5Y -27R3; G1Y -22.9129; G3X-8Y -18.3303R5; G2X-18.3303Y -8R20; G3X-22.9129Y -5R5; G1X-27Y -5;
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