大型电火花线切割机床各型号技术参数如下 ：    机型工作行程（Y·X） （mm）*切割厚度(mm)*切割锥度机床重量（kg）备注DK7740C630*4004006°/1001800滚珠丝杆、直线导轨DK7740D630*40040030°/1002000滚珠丝杆、直线导轨DK7740A-II500*400400/1350滚珠丝杆、V平导轨DK7740C-II500*4004006°/1001350滚珠丝杆、V平导轨DK7750C800*5004006°/1002000滚珠丝杆、直线导轨DK7750D800*50040030°/1002200滚珠丝杆、直线导轨DK7763C1000*6304006°/1005500滚珠丝杆、直线导轨DK7763D1000*63040030°/1005800滚珠丝杆、直线导轨标签：  上海市数控线切割机床 上海市数控线切割机床厂家上海市上海市上海市数控线切割机床厂家供应大型数控线切割机床