机床特点： FEATURES： *高强度铸铁 * High quality casting body *精密滚珠丝杠 * Precision ball screws *导轨高频淬火，镶贴耐磨片 * Hardened and ground bed way coated with Turcite-B *自动集中润滑 * Integrated automatic lubricating system 型号 Model CK6140 CK6240 床身上较大工件直径 Max. Swing over bed 400mm 400mm 刀架上较大工件直径 Max. Swing over carriage 210mm 210mm 马鞍槽较大工件直径 Max. Swing in gap 630mm 马鞍槽有效长度 Effective gap length 210mm 较大工件长度 Max. Length of work piece 500mm or 750mm or 1000mm or 2000mm 床身宽度 Width of bed 400mm 刀杆截面 Section of turning tool 25X25mm 主轴 Spindle 主轴转速范围 Spindle speeds 11—1600 r/min (24 steps) 主轴内孔 Hole though spindle 52mm(80mm) 主轴孔锥度 Spindle taper Morse No.6 (莫氏6号) 重复定位精度 Repeatability error 0.01mm 快移速度X/Z rapid traverse 3 /6 m /min 床尾 Tailstock 床尾主轴较大行程 Max tailstock spindle travel 150mm 床尾主轴直径 Tailstock spindle diameter 75mm 床尾主轴孔锥度 Morse No.5 (莫氏5号) 主电机 Main motor 7.5KW(10HP) 外形尺寸 Overall dimensions for 500mm 2550*1120*1700 mm Overall dimensions for 750mm 2800*1120*1700 mm Overall dimensions for 1000mm 3300*1120*1700 mm Overall dimensions for 2000mm 3800*1120*1700 mm