基于数控铣床的双作用叶片泵定子内表面磨削加工  

Grinding of Inner-surface for Double Role Vane Pump Stator with CNC Milling Machine

作　　者：马金河[1] 王芊[1] 

机构地区：[1]台州职业技术学院机电工程学院,浙江台州318000

出　　处：《机床与液压》2012年第20期107-108,112,共3页Machine Tool & Hydraulics

摘　　要：介绍利用数控铣床磨削加工双作用叶片泵定子内表面的方法:利用CAD/CAM软件公式曲线功能绘制出定子内曲线的过渡曲线,然后进行自动编程,得到磨削加工程序;使用宏程序进行砂轮磨损后的半径补偿并保持砂轮线速度恒定。该方法简单可靠,加工出的定子内曲线型面精度高。The method that CNC milling machine was used to grind inner-surface of double role vane pump stator was described. CAD^CAM software formula curve function was used to map the transition curve of the stator inner-curve. Then automatic programming was made to get grinding program. Macro program was used to compensate radius of the wear wheel and to maintain constant linear speed of grinding wheel. The method is simple and a high-precision stator curve type surface is gotten.

关 键 词：双作用叶片泵定子 数控铣床 磨削 内表面 

分 类 号：TH31[机械工程—机械制造及自动化]