MKS8312D数控高速凸轮轴磨床（四座标）

<p><font face=宋体>mks8312d数控高速凸轮轴磨床（四座标）<br>            mks8312d numerical control high  speed camshaft grinder（four axes）<br> mks8312d四座标凸轮轴磨床是在三座标凸轮轴磨床基础上<br>改进而来，采用计算机控制系统，实现工作台移动、砂轮架进退、<br>砂轮修整器进给和工件主轴转动分段恒线速四个座标轴的自动控<br>制。</font></p><p><font face=宋体>zui大加工直径                                  φ120 mm<br>◆zui大加工长度                                   850（1000） mm<br>◆砂轮zui高线速度                               60m/s<br>◆工件转速                                          0~120r/min（恒线速） <br>◆尾架套筒移动量                               25 mm<br>◆zui大砂轮尺寸                                  φ600×b×φ305<br>◆zui小砂轮尺寸                                  φ460×b×φ305<br>◆zui大提升量                                       20 mm</font></p><p><font face=宋体></font> </p><p><font face=宋体><br>◆零件尺寸误差                                  ±0.02 mm<br>◆基圆跳动误差                                   0.02 mm<br>◆凸轮全升程误差                              ±0.03 mm<br>◆凸轮升程相邻差                               0.006 mm<br>◆凸轮相位角误差                              ±10′ <br>◆表面粗糙度                                      ra0.4um</font></p>