Page 3 - 数控外圆磨床综合样本

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

项目 量纲 YGK7850 YGK7880 YGK78120
Items Dimension
工作台直径 mm φ500 Φ800 φ1200
Table diameter
最大加工高度(自转台上面起) mm 400 500 500
Maximum workpiece height(From table surface)
X 轴横向移动行程 mm 1100 1200 1400
Horizontal movement stroke of axis X
Z1、Z2 轴垂直移动行程 mm 500 500 500
Vertical movement stroke of axis Z1,Z2
X、Z1、Z2 轴进给速度 mm/min 0~6000 0~6000 0~6000
Feed speed(X,Z1,Z2)
X 轴定位精度 mm 0.008 0.008 0.008
Positioning accuracy of the X axis
Z1、Z2 轴定位精度 mm 0.008 0.008 0.008
Positioning accuracy of the Z1, Z2 axis
X 轴重复定位精度 mm 0.004 0.004 0.004
Repeated positioning accuracy of the X axis
Z1、Z2 轴重复定位精度 mm 0.004 0.004 0.004
Repeated positioning accuracy of the Z1, Z2 axis
砂轮主轴电机功率 kW 15kW 15kW 15kW
Motor’s power of the grinding wheel spindle
砂轮主轴最高转速 rpm 2000 2000 2000
Maximum revolution speed of the grinding wheel spindle
最大砂轮直径 mm φ400 Φ500 Φ500
Max.diameter of grinding wheel
砂轮主轴回转精度 mm 0.001 0.001 0.001
Rotation precision of the grinding wheel spindle
工作台电机转矩 Nm 714 ≥800 ≥800
Torque of motor of the rotary table
工作台回转精度(轴向和径向) Mm 0.001 0.001 0.001
Rotary precision
工作台转速 rpm 1~60 1~40 1~30
Rotary speed
工作台定位精度 ’’ ±2.5 ±2.5 ±2.5
Positioning accuracy of the rotary table
工作台重复定位精度 ’’ ±1 ±1 ±1
Repeated positioning accuracy of the rotary table
机床总功率 KVA 85KW 100KW 100KW
Total power
机床总重量 t 14 18 22
Total weight
机床外形尺寸 mm 3450×2126×3320 4000×2500×3500 4500×3000×3500
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.

¾ 适合加工的典型零件 Typical Parts for Machining