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大连数控车,上海办事处

2021-3-2 19:51:46发布7次查看
主要技术参数
1.技术规格                       
   床身上最大工件回转直径                               φ360 mm
   刀架上最大工件回转直径                               φ180 mm
最大工件长度                                          750mm
最大加工长度                                          620mm
最大车削直径(立式四工位刀架)                       φ360 mm
主轴中心高                                            186 mm
床身导轨宽度                                          300 mm                         
2.主传动
  变频电机驱动无级变速
主电动机(变频电机)                                  5.5kw
主轴孔直径                                            φ52 mm
主轴孔锥度                                            莫氏6号  
   主轴头                                                a2-6
主轴前端轴承内径                                      φ90 mm
主轴转速范围(无级变速)                             120~3000 r/min
3.尾座装置
 尾座套筒直径                                          φ63 mm
   尾座套筒行程                                          130 mm
尾座套筒锥孔锥度                                     莫氏4号
4.进给系统
刀架最大行程 横向(x)                                 230 mm
              纵向(z)                                 625mm
   滚珠丝杠直径×螺距 横向(x)                         φ20×5 (mm)
                       纵向(z)                         φ32×5 (mm)
横向切削力(连续)横向(x)                           2500 n
纵向切削力(连续)纵向(z)                           5000 n
横向快速进给                                         10000mm/min
纵向快速进给                                         12000mm/min
定位精度         横向(x)                        0.03 mm
纵向(z)                         0.04 mm
重复定位精度     横向(x)                        0.012 mm
纵向(z)                        0.016 mm
工件加工精度                                        it6~it7
工件表面粗糙度                                       ra1.6
5.刀架装置
电动立式四位刀架
刀架电机           功率                             90 w
                    转速                            1400 r/min
刀杆截面                                              20×20 mm
重复定位精度                                          0.008 mm
6.电源装置
电源形式                                   交流三相/380 v±10% /50hz±2hz
用电容量                                                16kva
7.冷却系统
水箱容积                                                 20l
冷却泵电机功率                                           90 w
冷却泵流量                                               25 l/min
8.机床外形尺寸及重量
机床外形尺寸(长×宽×高)                     2300×1480×1520mm(750型)
机床净重                                   1800 kg          (750型)

上海勤谦机床成套设备有限公司

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中国 上海
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