精密半自动外圆磨床

机床特点：

★本机床适用于工件外圆柱面、外圆锥面、内孔、内圆锥面精密磨削加工。

★机床砂轮架、头架、工作台可以转动一定角度，且工作台、砂轮架除液压驱动外，还可手动。以适应

车间生产或机修

★本机床可采用、卡盘或弹簧卡头装夹方式进行加工，以适应精密偶件、量具生产车间及工模具、机修车间需要

技术规格：TECHNICAL SPECIFICATIONS

中心高Height of center                                                              100mm

距Distance between centers                                                  270 /520mm

磨削直径Diameter to be ground                                                  φ5-φ125mm

磨削长度Max. length to be ground                                            250 /500 mm                                                     

磨削孔径Aperture to be ground                                                     φ10-φ40

磨削孔深Max. depth to be ground                                                  50 mm

工作台回转角度Table rotation angle                                            ± 9°/± 7°

头架的回转角度Rotation angle of headstock                                    ± 45°

砂轮架回转角度Rotation angle of grinding wheel rack                                    ± 180°

工件重量Max. weigth of workpiece                                                  10kg

砂轮尺寸Dimensionof Max. grinding wheel                              φ300×（20-40）×φ127mm

砂轮线速度Linear speed of grinding wheel                                            ≤35m/s                                                 

砂轮架电机功率Motor power of grinding wheel rack                                     2.2kw

机床外形尺寸Outline dimension of machine tool

1550×1190×1600/2240×1190×1600mm

净重  Net weight

                                                                             1800/ 2100 Kg

毛重  Gross weight                                                           1900/2200 Kg

工作精度：WORKING ACCURACY（磨削国家标准试磨件）

圆度 ：磨外圆           0.001 mm

      卡盘磨外圆           0.003 mm

      卡盘磨内圆           0.002 mm

圆柱度：                    0.003 mm

表面粗糙度：磨外圆    Ra：        0.04μm

           卡盘磨外圆    Ra：        0.08μm

           卡盘磨内圆    Ra：        0.02μm

平面布置图

1. 主机高度1300mm

2. 机床应安装在远离震源的坚固基础上，用机床底下的3块垫铁来调整安装水平。用水平仪检查机床的水平性。纵向≤0.04/1000，横向≤0.04/1000，当机床调整完毕后，可加入必要的辅助垫铁，注入混凝土固定