本SAE信息报告提供:气门导管类型及其术语气门导管合金名称及其化学成分气门导管合金冶金导管合金的典型机械和物理性能气门导管及其沉头孔的典型尺寸公差推荐过盈配合安装程序应用注意事项

This SAE Information Report provides:Types of valve guides and their nomenclatureValve guide alloy designations and their chemistriesValve guide alloy metallurgyTypical mechanical and physical properties of guide alloysTypical dimensional tolerances of valve guides and their counterboresRecommended interference fitsInstallation proceduresApplication considerations