项目内容 | Item Content | YM-711020B | YM-711030B | YM-711040B | ||
工作台面尺寸(宽×长)(mm) | Working table size(W×L) | 1000×2000 | 1000×3000 | 1000×4000 | ||
最大磨削尺寸:长×宽×高(不含吸盘mm) | Max.grinding size no chuck(L×W×H) | 2000×1000×600 | 3000×1000×600 | 4000×1000×600 | ||
工作台最大纵向移动量(mm) | Max.table longitudinal travel | 2100 | 3100 | 4100 | ||
磨头最大横向移动量(mm) | Max.cross travel of grinding head | 1080 | 1080 | 1080 | ||
磨头最大垂直移动量(mm) | Max.vertical travel of grinding head | 600 | 600 | 600 | ||
磨头垂直进给手轮刻度值 | 每格(mm) | Feed on vertical feed handwheel | Per grad. | 0.005 | 0.005 | 0.005 |
每转(mm) | Per rev. | 0.5 | 0.5 | 0.5 | ||
砂轮尺寸(mm) | Wheel size | 450×75×203 | 450×75×203 | 450×75×203 | ||
砂轮转速(r/min) | The rotating speed of grinding wheel | 1440 | 1440 | 1440 | ||
电机总功率(KW) | Motor total power | 27.5 | 31.5 | 31.5 | ||
砂轮主轴电机(KW) | Wheel spindle motou | 15 | 15 | 15 | ||
油泵电机(KW) | Oil pump motor | 11 | 15 | 15 | ||
加工对基面平行度(mm) | Parallesism of machining sueface to reference surface | 0.008/300 | 0.008/300 | 0.008/300 | ||
表面粗糙度(μm) | Surface roughness | Ra:0.63 | Ra:0.63 | Ra:0.63 | ||
机床净/毛重(kg) | N./G.weight | 12000/13500 | 15000/17000 | 19000/21000 | ||
包装尺寸(长×宽×高) (cm) | Packing dimensions(L×W×H) | 620×250×282 | 885×250×282 | 1100×250×282 | ||
液压站配置 | Confguration of hydraulic station | 独立外置 | 独立外置 | 独立外置 | ||
备注 | Note | 可根据顾客要求进行立柱加高设计 To heighten column design according to customer needs |