磨床床身及工作台等零件精度要求较高,过去大多采用手工刮研,现在已发展到配磨,大大提高了生产效率,减轻了劳动强度,并解决了淬硬导轨面的精加工问题。不过,在床身及工作台等零件的磨削加工中,此类零件是挠性的,所以安装条件的不同必然会引起加工精度变化。因此,掌握这类零件加 Grinder bed and workbench and other parts of the higher precision, the past mostly manual scraping, has now developed to match the mill, greatly improving the production efficiency, reduce labor intensity and solve the problem of finishing the hardened rail surface. However, such parts are flexible in the grinding of parts such as a bed and a workbench, so the difference in installation conditions inevitably causes variations in the processing accuracy. Therefore, master these kinds of parts plus