Description of two-process surface topography

After two machining processes, a large number of surface topography measurements were made using Talyscan 150 stylus measuring equipment. The measured samples were divided into two groups. The first group contained two-process surfaces of random nature, while the second group used random-determinist...

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Bibliographic Details
Published in:Surface topography metrology and properties 2014-06, Vol.2 (2), p.25007
Main Authors: Grabon, W, Pawlus, P
Format: Article
Language:English
Subjects:
correlation
parameters
surface topography
two-process surfaces
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Summary:After two machining processes, a large number of surface topography measurements were made using Talyscan 150 stylus measuring equipment. The measured samples were divided into two groups. The first group contained two-process surfaces of random nature, while the second group used random-deterministic textures of random plateau parts and portions of deterministic valleys. For comparison, one-process surfaces were also analysed. Correlation and regression analysis was used to study the dependencies among surface texture parameters in 2D and 3D systems. As the result of this study, sets of parameters describing multi-process surface topography were obtained for two-process surfaces of random and of random-deterministic types.
ISSN:2051-672X
2051-672X
DOI:10.1088/2051-672X/2/2/025007