Page 6 - 数控外圆磨床综合样本

¾ 规格型号及主要技术参数 Specification, Model and Main Technical Parameters

项目 量纲 YGK7740 YGK7780
Items Dimension
工作台尺寸(长×宽) mm 1200×400 1200×800
Workbench size(L×W)
工作台上磨削范围(长×宽)
Grinding range on workbench(L×W) mm 900×400 800×800
数控转台直径
NC turntable diameter mm φ400 Φ800
数控转台上磨削范围(直径×高度)
Grinding range (D×H) on the NC turntable mm φ400×300 Φ800×400
主轴中心至数控转台面最大距离
Maximum distance of spindle center to NC rotary table mm 500 600
工作台横向移动(X) mm 900 1200
Horizontal movement of worktable (X)
立柱前后移动(Z) mm 360 600
Front and back movement of the column(Z)
磨头上下移动(Y) mm 550 600
Up and down movement of the grinding head (Y)
数控转台任意分度或连续转动 ° 360 360
Arbitrary indexing or continuous rotation of the NC turntable
X:0.008 X:0.008
定位精度 mm Y:0.008 Y:0.008
positioning accuracy
Z:0.008 Z:0.008
X:0.004 X:0.004
重复定位精度 mm Y:0.004 Y:0.004
repetitive positioning accuracy
Z:0.004 Z:0.004
砂轮主轴电机功率 kW 15 15
Motor power of the grinding wheel spindle
砂轮主轴转速 rpm 1500 1500
Rotating speed of grinding wheel spindle
最大砂轮直径 mm φ400 Φ500
Max.diameter of grinding wheel
砂轮主轴回转精度 mm 0.001 0.001
Rotation precision of the grinding wheel spindle
数控转台回转精度 mm 0.001 0.001
Rotation precision of the NC turntable
数控转台跳动(轴向和径向) mm 0.001 0.001
Numerical control turntable jump (axial and radial)
数控转台转速 rpm 5~60 5~40
Rotational speed of NC turntable
数控转台定位精度 ’’ ±2.5 ±2.5
Positioning accuracy of the NC turntable
数控转台重复定位精度 ’’ ±1 ±1
Repeated positioning accuracy of the NC turntable
机床总功率 kW 45 70
Total power
机床总重量 t 8 12
Total weight
机床外形尺寸 mm 4200×3200×2900 5000×4000×3000
Dimensions

*由于技术进步，本册内容仅供参考，如若变更恕不另行通知，以双方签订的技术文件为准！“-”表示没有此项

*Due to technological progress, the contents contained in this Manual are for reference only. Any change will be subject to the technical
document signed by both parties without prior notice! “-” means none.