西德Rodenstock公司生产的RM500表面轮廓分析仪,是非接触式快速、准确并可实现工件表面形状偏差、波纹度和表面光洁度同时自动测量的新型仪器。由于工件表面形状偏差与该工件装配后的密封性、精密配合及平稳运转有关,波纹度则与噪声的产生、平稳运动以及润滑性能有关,光洁度与工件的耐磨性及服役寿命有关,所 The RM500 surface profiler from Rodenstock in West Germany is a new instrument that is non-contact, fast and accurate, and enables the automatic measurement of surface shape deviations, waviness and surface finish simultaneously. Due to the workpiece surface shape deviation and assembly of the workpiece sealing, precision and smooth operation, the waviness and noise generation, smooth movement and lubrication performance, finish and wear resistance and service life of the workpiece, the