项目 CH-530 容量 床面上旋径Swing over bed 532mm 鞍面上旋径Swing over carriage 368mm 凹口上旋径Swing over gap 710mm 两心间距离Distance between centers(A1-6,A2-6) 767,1067,1667mm 床面宽度Width of bed 300mm 车刀台行程 145mm 横身滑座行程Stroke of cross slide 265mm 主轴箱 主轴孔径Spindle bore 58mm(78mm)″ 主轴孔及中心针斜度Taper.spindle bore &se;center MT6×MT4 主轴鼻端Spindle nose A1-6,D1-6(A2-6) ″ 主轴速度变换数Number of spindle speeds 12 主轴速度Spindle speed(60HZ) ¢58mm:35,52,75,110,160,230,330,490,650,950,1350,2000rpm ¢78mm:29,43,62,90,130,190,275,405,540,790,1120,1650rpm 螺纹和进给 进给变换数Number of feeds 36 纵向进给范围Range of longitudinal feeds 公制 metric 0.037-1.04mm/rev(P=6mm) 0.035-0.98mm/rev(4TPI) 横向进给范围Range of cross feeds 1/2纵向进给 Half of longitudinal feeds 导螺杆直径Leadscrew diameter 35mm 导螺杆螺距Leadscrew pitch 4TPI,P=6mm 英制螺纹范围Range of inch pitches 2-72TPI(44 Kinds) 公制螺纹范围Range of metric pitches 0.2-14mm(39 Kinds) 尾座 Tailstock 心轴移动量 Quill stroke 170mm 心轴直径 Quill diameter 60mm 心轴斜度 Quill taper MT#4 马达 Motor 主轴马达(30分)Main motor(30 min.) 5HP(7.5HP) ″ 切削液马达Coolant pump motor 1/8HP 机械尺寸Machine dimension 机械高度Height 1400mm 佔地面积Floor space 2000,2300,2900×1000mm 机械重量 Weight 1600,1700,1900kgs