数控斜床身车床

KJ300/KJ300A数控斜床身车床

主要技术参数

床身上工件zui大回转直径                                 φ400 mm

拖板上加工zui大直径                                     φ158 mm

zui大加工长度                                       240mm/160mm

主轴通孔直径                                            φ50 mm

主轴转速范围（无极）                                 50~5000r/min

刀架X轴zui大行程                                 360 mm / 160 mm

刀架Z轴zui大行程                                  450 mm/ 300 mm

X轴进给速度 （无极）                              5-6000 mm/min

Z轴进给速度 （无极）                              5-6000 mm/min

X轴快速移动速度                                         25m/min

Z轴快速移动速度                                         25m/min

X轴伺服电机功率                                           7.5Nm

Z轴伺服电机功率                                           7.5Nm

刀架工位数                                                  8

刀杆截面尺寸                                           20×20mm

主轴端部                                                  A2－5

主轴锥孔                                                  NO.6

主电机功率                                               7.5 KW

冷却水泵功率                                         120W/180W              

定位精度                                          0.008／0.012mm

重复定位精度                                           ±0.003mm

粗糙度                                                     Ra0.8

加工精度等级                                                IT 6

机床外形尺寸（长×宽×高）                   2300×1450×1920mm

机床净重                                                  2100kg

注：KJ300（排刀结构）    KJ300A（刀塔结构）