CNC vertical shaft rotary surface grinding machine
型号 | Model | MK7475B | MK7480B | 磨削工件最大尺寸（直径X高） | Gringding size(diaxHmax) | Φ750×300mm | Φ800×300mm | 砂轮端面至工作台距离 | Distance between wheel end and table | 400mm | 400mm | 手轮每转魔头移动量 | Movement of handwheel feed per round | 10,1,0,0.1mm | 10,1,0,0.1mm | 每格磨头移动量 | Movement of wheelhead per grid | 0.1,0.01,0.001mm | 0.1,0.01,0.001mm | 砂轮主轴转速 | Wheel spindle speed | 970rpm | 970rpm | 砂轮尺寸 | size of Grinding wheel | Φ450×Φ380×150 | Φ450×Φ380×150 | 工作台转速 | Table speed | 无极变速 | 无极变速 | 滑按鞍移动距离 | Travel of carriage | 450mm | 450mm | 滑按鞍移动速度 | Speed of carriage | 4.18m/min | 4.18m/min | 电动机总功率 | total power | 36Kw | 36Kw | 磨头功率 | Wheelhead power | 30Kw | 30Kw | 垂直电机功率 | Vertical motor power | 3Kw（16Nm） | 3Kw（16Nm） | 工作台旋转电机功率 | Table drive motor power | 3Kw | 3Kw | 重量 | weight | 7500Kg | 8000Kg | 加工表面对基面的平行度 | Parallelism to basic surface | 1000:0.02mm | 1000:0.02mm | 表面粗糙度 | Surface roughness | Ra1.25Μm | Ra1.25Μm | 外形尺寸 | Dimensions | 2500×1450×2900 | 2500×1450×2900 |
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