联系姓名:金宝林
联系电话:13957676832
所在地区:浙江
主营产品:数控外圆磨床、数控端面外圆磨床、数控复合磨床
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项目 | 单位 | GX32-50CNC | GX32-75CNC | GX20-100CNC | |
直进斜切型 | 直进斜切型 | 直进斜切型 | |||
加工能力 | 工作台zui大回转直径(Maximum turning diameter of the workbench) | Φ350mm | |||
Processing capacity | 两顶心中心距离(Center distance between two apical centers) | 500mm | 750mm | 1000mm | |
zui大磨削直径(maximum grinding diameter) | Φ320mm | ||||
中心高度(Center high) | 180mm | ||||
两顶心zui大荷重(Maximum load of two cores) | 150kg | ||||
砂轮尺寸 | 直径x宽度x内孔直径(Diameter x width x inner hole diameter) | 600x75x305mm | |||
Grinding wheel size | 砂轮转数(Grinding wheel revolutions) | 1430/1910rpm | |||
砂轮线速度(Linear speed of grinding wheel) | 45/60m/s | ||||
砂轮架(X轴) | 快速进给速度(Rapid feed speed) | 12M/min | |||
Grinding wheel holder (X-axis) | 进给角度(Feed angle) | 30° | |||
zui小单位进给(Minimum unit feed) | 0.001mm | ||||
进给行程(Feed stroke) | 275mm | ||||
主轴头架(伺服)Spindle head rest (servo) | 顶心锥度(Apical taper) | MT5 | |||
主轴转速(Apical taper) | 20~600rpm | ||||
主轴型式(Spindle type) | 定心或活芯 | ||||
尾座(气浮) | 顶心锥度(Apical taper) | MT5 | |||
Tailstock (air flotation) | 动作行程(Action stroke) | 60mm | |||
主轴型式(Spindle type) | 固定行程或可调行程 | ||||
工作台(Z轴) | 快速进给速度(Rapid feed speed) | 12M/min | |||
Workbench (Z-axis) | 工作台行程(table stroke) | 550mm | 800mm | 1050mm | |
zui小单位进给(Minimum unit feed) | 0.001mm | ||||
旋转角度(Rotation angle) | ±7° | ||||
马达motor | 砂轮主轴马达(Grinding wheel spindle motor) | 11KW | |||
主轴头架(伺服)马达(Spindle head rest (servo) motor) | 10Nm | ||||
砂轮架(X轴)(伺服)马达(Grinding wheel holder (X-axis) (servo) motor) | 18.6Nm | ||||
工作台(Z轴)(伺服)马达(Workbench (Z-axis) (servo) motor) | 18.6Nm | 28.4Nm | |||
磨削液泵(Grinding fluid pump) | 1.1KW | ||||
液压油泵(hydraulic pump) | 0.4KW | ||||
滑动面润滑泵(Sliding surface lubrication pump) | 0.06KW | ||||
砂轮轴润滑泵(Grinding wheel shaft lubrication pump) | 0.75KW | ||||
箱容积 | 磨削液箱(Grinding fluid tank) | 180L | |||
Box volume | 液压油箱(Hydraulic oil tank ) | 20L | |||
砂轮轴润滑箱(Grinding wheel shaft lubrication box) | 100L | ||||
滑动面润滑箱(Sliding surface lubrication box) | 5L | ||||
机床精度 | 加工圆度(Processing roundness) | ≤0.001mm | ≤0.002mm | ||
Machine tool accuracy | 尺寸一致性(Dimensional consistency) | ≤0.004mm | |||
表面粗糙度(Surface roughness) | Ra0.2um | ||||
X轴重复定位精度(X-axis repeated positioning accuracy) | ≤0.0015mm | ||||
Z轴重复定位精度(Z-axis repeated positioning accuracy) | ≤0.0025mm | ||||
执行标准(Executive standards) | JB/T9914-1999 |
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