At last,several validations about process of widely used surface quality analysis methods such as reflection lines,isophotes and highlight lines were expounded exhaustively.

• 最后,通过实例对最常用的反射线法、等照度线法和高亮线法的曲面品质分析过程进行了详细阐述,这些方法证明能对曲面品质进行有效的分析。