The new parameters for the parametric assessment of differentiating the features of surfaces formed in different machining processes was presented in the paper. Classification capacity indicators were analyzed and their interdependencies were presented proposing multi-criteria indicators. Eighty three parameters characterizing geometrical features were determined for 22 surfaces formed in various abrasive and erosive machining processes, as well as for surfaces with different wear conditions. The set of surfaces analyzed was a pattern with a high degree of diversity in the geometric structure of the surfaces studied, but with a similar range of ordinates. In the case of the analyzed surfaces, the functional parameters S5p, S10z, height parameters Sp and Sv as well as new parameters regarding surface elevation features indicate a high ability to distinguish characteristic surface features.

Advantages of applying various criteria and aggregating the results of the obtained classification ability assessments for individual parameters have been demonstrated. The test results can be the basis for choosing the parameters forming a complementary set used to assess the suitability of the surface for specific applications. The new parameters of surface topography assessment, useful in assessing contact areas of cooperating surfaces was also presented.

本文提出了用于区分不同加工过程中形成的表面特征的参数评估的新参数。分析了分类能力指标，并提出了它们之间的相互关系，提出了多标准指标。确定了表征几何特征的八十三个参数，用于在各种磨料和腐蚀加工工艺中形成的22个表面，以及具有不同磨损条件的表面。被分析的表面集是在所研究表面的几何结构中具有高度多样性的图案，但是具有相似的纵坐标范围。在分析表面的情况下，功能参数S5p，S10z，高度参数Sp和Sv以及有关表面高程特征的新参数指示了区分特征表面特征的高能力。

已经证明了应用各种标准并汇总针对各个参数获得的分类能力评估结果的优势。测试结果可以作为选择形成互补集的参数的基础，这些互补集用于评估表面对特定应用的适用性。还介绍了表面形貌评估的新参数，这些参数可用于评估协作表面的接触面积。