机床特点：

★本机床是用于磨削盘齿轮锥面的专用磨床。

★本机床采用进口两轴数控系统，内装PLC，液晶显示。

★砂轮架和工作台移动均采用交流伺服电机通过滚珠丝杠驱动，进给精确灵敏，配置电子手轮，操作方便。

★头架电机采用交流变频调速装置，实现无级调速。工件的装夹采用液压或气压自动夹紧、松开机构。

★砂轮主轴轴承采用整体大锥度成型油楔动承，回转精度高、刚性好，温升低。

★配置自动量仪在线检测，实现闭环自动磨削工作循环。

技术规格：TECHNICAL SPECIFICATIONS

中心高Height of center                                               140mm

磨削直径Max.diameter to be grind                                 φ120mm

工件重量Max. weigth of workpiece                                 30kg

砂轮架最小进给量Min.feed of grinding wheel frame                       0.0005mm

工作台最小进给量Min.feed of worktable                                0.001mm

砂轮尺寸Dimension of grinding wheel                                  φ500×（20-40）×φ203mm                                                    

机床总功率Total power of the motors                                   12kw

砂轮架电机功率Total power of the grinding wheel motor                   4kw

机床外形尺寸Overall dimensions                                      2600×1800×1740mm

净重Net weight                                                     3800Kg

毛重Gross weight                                                   4800Kg

工作精度：WORKING ACCURACY（磨削国家标准试磨件）

外径尺寸分散度 Size distribution                   0.005 mm

外圆跳动External jumpiness                        0.005 mm

圆度Roudness                                    0.002mm

表面粗糙度Roughness                             Ra0.4μm