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157一、零件基本信息
| 用户名称 | |
所属区域 | ||
零件名称 | 拔套 | |
所属行业 | 汽车零部件 | |
零件材料 | 40GR | |
设备型号 | I5T3.3 | |
设备系统 | I5系统 | |
夹具单位 | 暂无 | |
加工日期 | 2016-11-14 |
切削参数 | |||||||
工步号 | 工步内容 | 工艺设备 | 主轴转速 | 工作进给 | 切削深度 | 进给次数 | 工时 |
r/min | mm/min | mm | s | ||||
OP10A-1 | 粗车外圆端面 | R0.8粗车刀 | 500 | 0.18 | 1.2 | ||
OP10A-2 | 打中心孔 | 2.5中心钻 | 700 | 0.03 | -3.7 | 1 | |
OP10A-3 | 钻孔 | 18.5钻头 | 500 | 0.05 | -25 | 5 | |
OP10A-4 | 粗车内孔 | R0.4内孔刀 | 700 | 0.15 | -25 | ||
OP10A-5 | 粗车外圆槽 | 槽刀 | 500 | 0.015 | 14 | ||
OP10A-6 | 精车外圆槽 | 槽刀 | 500 | 0.07 | 0.1 | ||
OP10A-7 | 外圆倒角 | R0.4外圆刀 | 700 | 0.05 | 0.6 | 1 | 1 |
OP10B-8 | 内孔倒角 | R0.4内孔刀 | 700 | 0.08 | 1.1 | 1 | |
加工A面 加工B面 两面加工
切削参数 | |||||||
工步号 | 工步内容 | 工艺设备 | 主轴转速 | 工作进给 | 切削深度 | 进给次数 | 工时 |
r/min | mm/min | mm | s | ||||
OP10B-1 | 粗车外圆端面 | R0.8粗车刀 | 500 | 0.19 | 1.2 | ||
OP10B-2 | 打中心孔 | 2.5中心钻 | 600 | 0.03 | -3.5 | 1 | |
OP10B-3 | 钻孔 | 18.5钻头 | 500 | 0.05 | -43.5 | 1 | |
OP10B-4 | 粗车内孔 | R0.4内孔刀 | 700 | 0.13 | 43.5 | ||
OP10B-5 | 内孔槽 | 内孔槽刀 | 300 | 0.03 | 0.75 | ||
OP10B-6 | 精车外圆 | R0.4外圆刀 | 700 | 0.08 | 0.07 | ||
OP10B-7 | 内孔精车 | R0.4内孔刀 | 700 | 0.07 | 0.1 | ||
三、零件工艺性难点：工艺问题点、解决方案
加工A面
掉头 加工B面 工件装夹两次完成加工
工件材料为40GR高温淬火 硬度较高 节约加工成本选用的普通刀片
修改切削参数 降低转速和进给 节省刀片使用寿命
M10
G90G95
T8D1M3S500
M8
G0X80.5
Z6.5
CYCLE95 ("004A0B", 1.2, 0, 0, 0.1, 0.18, 0, 0, 1, 0, 0, 0)
G0X79.0
Z0.1
G1X2.0F0.3
X-1.0F0.02
G0Z150.0
T1D1M3S700
G0X0.0
Z1.0
G1Z-3.7F0.03
G0Z150.0
T3D1M3S500
G0X0.0
Z1.0
G1Z-3.5F0.05
G0Z5.0
Z-3.0
G1Z-10.0
G0Z20.0
Z-9.5
G1Z-15.0
G0Z20.0
Z-14.5
G1Z-20.0
G0Z20.0
Z-19.5
G1Z-25.0
G0Z70.0
T7D1M3S700
G0X18.5
Z1.0
CYCLE95 ("004A0C", 1, 0.1, 0.3, 0, 0.15, 0, 0, 3, 0, 0, 0)
G0X200.0Z120.0
T2D1M3S500
G0X79.0
Z2.0
Z-27.0
G1X73.0F0.015
X73.1
X70.0
X70.1
X65.0
X65.1
X60.0
X60.1
X55.0
X55.1
X50.1
G0X79.0
Z-29.0
G1X54.1F0.05
X50.1Z-27.0
G0X79.0
Z-24.5
G1X50.1F0.04
G0X79.0
Z-22.0
G1X50.1
G0X79.0
Z-19.5
G1X50.1
G0X79.0
Z-17.0
G1X50.1
G0X79.0
Z-14.5
G1X50.1
G0X79.0
Z-12.0
G1X50.1
G0X79.0
Z-10.0
G1X50.1
G0X79.0
Z-8.0
G1X54.1F0.05
X50.1Z-10.0
G0X80.0
X150.0Z
220.0
M5
M9
M00
T6D1M3S500
M8
G0X79.0
Z1.0
Z-10.0
X53.0
G1X50.1F0.15
X50.0Z-15.0F0.12
Z-27.0F0.07
G0X51.0
Z-17.0
G1X50.0Z-15.8
Z-10.0
G0X79.0
Z-7.13
G1X78.0F0.07
X76.8Z-7.73
X54.0
X50.0Z-9.73
Z-10.5
G0X79.0
Z-29.87
G1X78.0F0.07
X76.8Z-29.27
X54.0
X50.0Z-27.27
Z-26.5
G0X80.0
X150.0Z200.0
T4D1M3S700
G0X79.0
Z1.0
Z-6.0
X78.0
G1Z-0.6F0.08
X76.8Z0.0F0.05
X40.5F0.08
G0Z200.0
T7D1M3S700
G0X43.2
Z1.0
G1Z0.0F0.08
X41.4Z-0.9
G0Z10.0
X200.0Z150.0
M5
M9
T8D1
M30
M10
G90G95
T8D1M3S500
M8
G0X82.0
Z0.5
G1X-1.0F0.15
G0X82.0Z1.5
Z0.1
G1X39.0F0.1
G0X80.5Z1.0
CYCLE95 ("4A01", 1.2, 0.07, 0.1, 0, 0.19, 0.16, 0, 1, 0, 0, 0)
G0Z150.0
T1D1M3S600
G0X0.0
Z1.0
G1Z-3.5F0.03
G0Z150.0
T3D1M3S500
G0X0.0
Z1.0
G1Z-3.5F0.03
G0Z5.0
Z-3.0
G1Z-11.0F0.05
G0Z15.0
Z-10.5
G1Z-16.0
G0Z15.0
Z-15.5
G1Z-21.0
G0Z15.0
Z-20.5
G1Z-26.0
G0Z15.0
Z-25.5
G1Z-31.0
G0Z15.0
Z-30.5
G1Z-36.0
G0Z15.0
Z-35.5
G1Z-41.0
G0Z15.0
Z-40.5
G1Z-43.5
G0Z70.0
T7D1M3S700
G0X18.5
Z1.0
CYCLE95 ("004A012", 1, 0.05, 0.3, 0, 0.13, 0, 0, 3, 0, 0, 0)
G0Z100.0
T5D1M3S300
G0X40.0
Z2.0
Z-23.0
G1X42.5F0.03
G0X40.0
Z-25.5
G1X42.5F0.06
G0X40.0
Z-28.0
G1X42.5
G0X40.0
Z-30.5
G1X42.5
G0X40.0
Z-33.0
G1X42.5
G0X40.0
Z-35.0
G1X42.5
G0X40.0
G1Z-36.0F0.1
X42.5F0.06
Z-23.0F0.1
G0X40.0
Z10.0
X200.0Z100.0
T4D1M3S700
G0X46.0
Z0.0
G1X40.5F0.08
G0X43.7Z1.0
G1Z0.0
X44.7Z-0.5
G0X80.5Z1.0
CYCLE95 ("4A01", 0, 0, 0, 0, 0, 0, 0.08, 5, 0, 0, 0.3)
G0X79.0
Z-22.55
G1X78.1F0.08
X77.0Z-22.0
X55.0
Z-21.8
G0X56.0
Z150.0
T7D1M3S700
G0X43.2
Z1.0
G1Z0.0F0.07
X41.4Z-0.9
G0Z10.0
X200.0Z130.0
M5
M9
T8D1
M30
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