CA系列普通车床主要技术规格.doc

.CA系列普通车床主要技术规格 CA6140CA6240CA6150CA6250CA6161CA6261床身上回转直径400mm(16in)500mm(20in)610mm(24in)刀架上回转直径210mm(8.27in)300mm(11.81in)370mm(14.57in)马鞍内回转直径*有效宽度630mm(25in)*210mm720mm(28in)*210mm830mm(33in)*210mm二顶尖间距离750/1000/1500/2000mm(30/40/60/80in)主轴通孔直径及主轴头形成52 or 76 or 80mm and A16 C8 or D8床身导轨宽度及硬度400mm and RC52主轴转速范围（24级）10-1400r/min10-1120r/min进给量范围（64级）标准 0.08-159mm/r 进给 0.028-0.054mm/r 加大进给 1.71-6.33mm/r