品牌
生产厂家厂商性质
威海市所在地
手动磨床
产品介绍：
手动磨床高精度、免维护电主轴单元，支承采用超精密角接触球轴承
Precision grinding built-in electro spindle runs in maintenance-free, support by preload high precision angular ball bearing
床身、工作台、立柱采用高牌号优良铸件，提供强劲支承。导轨贴有TF耐磨带并经工人精密铲刮，精度寿命*。
The machine bed,table and column are high grade casting piece,which supply strong base for grinding.the slideway is coat with TF wearable material and manual precision scrapped.
工作台导轨采用进口精密钢导轨及钢珠，运动平顺，精度高，寿命长。
Hardened steel guide way and rolling ball(made in Taiwan )structure is adopt on X axis,with smoothly motion,high accuracy and long life.
前后及升降采用中国台湾进口精密丝杆驱动。
High precision cross and vertical lead screws are made in Taiwan.
产品参数：
主要参数（Specification） |
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项目（ITEM）/机型（MODEL） |
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| M618 | M818 |
工作台尺寸 | Table size W*L | mm | 150*450(6”*18”) | 200*450(8”*18”) |
磨削面积 | Max.grinding size W*L | mm | 160*470 | 220*470 |
主轴中心线到工作台面距离 | Max.distance from table to spindle center | mm | 450 | |
永磁吸盘尺寸 | Magnetic chuck size | mm | 150*400 | 200*400 |
工作台左右行程 | Stroke of table left and right motion | mm | 500 | |
工作台前后行程 | Stroke of table cross motion | mm | 185 | 240 |
垂直手动进给 | Feed of elevating handwheel |
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每格 | Div. | mm | 0.005 | |
每转 | Rev. | mm | 1 | |
砂轮尺寸 | Grind wheel size | mm | 200*13*31.75 | |
主轴转速 | Spindle rotating speed | r/min | 2850(50HZ)/3450(60HZ) | |
主轴电机功率 | Power of spindle motor | kw | 1.1 | |
机床重量（约） | Machine weight | kg | 750 | 900 |
包装尺寸（拆工作台） | Package size(worktable dismantled) | cm | 1350*1110*1950 | 1400*1110*1950 |
