Influence of temperature gradient on surface texture measurements with the use of profilometry

Bulletin of the Polish Academy of Sciences. Technical Sciences

A.??tochaInstitute of Advanced Manufacturing Technology, 37a Wroc?awska St., 30-011 Kraków, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  T. MillerCorresponding authorInstitute of Advanced Manufacturing Technology, 37a Wroc?awska St., 30-011 Kraków, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  J. ?widerskiKielce University of Technology, 7 Tysi?clecia Pa?stwa Polskiego Ave., 25-314 Kielce, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  S. AdamczakKielce University of Technology, 7 Tysi?clecia Pa?stwa Polskiego Ave., 25-314 Kielce, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  B. Gapi?skiPozna? University of Technology, 3 Piotrowo St., 60-965 Pozna?, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar³  M.WieczorowskiPozna? University of Technology, 3 Piotrowo St., 60-965 Pozna?, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar³ 

[1] Institute of Advanced Manufacturing Technology, 37a Wroc?awska St., 30-011 Kraków, Poland;Kielce University of Technology, 7 Tysi?clecia Pa?stwa Polskiego Ave., 25-314 Kielce, Poland;Pozna? University of Technology, 3 Piotrowo St., 60-965 Pozna?, Poland

关键词: Keywords: profilometry;    surface topography;    temperature influence on measurements;    credibility;   

DOI  :  10.1515/bpasts-2017-0007

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

The paper presents an analysis of influence of ambient temperature changes on the values of parameters in topography measurements with the use of different profilometry techniques. In order to check this, a series of measurements was performed. Two multiprofilometry instruments were used - a contact profilometer, further equipped with an interferometric transducer, and an optical one with a confocal probe. Measurements were performed on first-class flat interferometric glass and on an A-type roughness standard - under different conditions, with simultaneous registration of differences in ambient temperature values. These values were either intentionally changed or the temperature variations were the result of air conditioning control. The performed research showed that - despite the asperities on the surface being really small - there is a relationship between changes of temperature and the results obtained from the measured surface, which in some cases can be seriously distorted.

【 授权许可】

Unknown