Izvorni znanstveni članak

https://doi.org/10.17559/TV-20160601124330

The Study on Influence of the Method of Handling of Measuring Head on Measurement Results Obtained with the Use of a Portable Profilometer

Krzysztof Stępień orcid.org/0000-0002-4955-5344 ; Kielce University of Technology, Al. 1000-lecia P. P. 7, 25-314 Kielce, Poland
Stefan Talu orcid.org/0000-0003-1311-7657 ; Technical University of Cluj-Napoca, Faculty of Mechanical Engineering, Department of AET, Discipline of Descriptive Geometry and Engineering Graphics, 103-105 B-dul Muncii St., Cluj-Napoca 400641, Cluj, Romania

Sažetak

Portable profilometers are very common in industrial practice. In particular, they are useful if one wants to perform in-situ inspection of surface roughness under industrial conditions. They are usually small and light and owing to that they are portable and this is why they can be applied under industrial conditions. However, there are numerous factors that influence results of in-situ surface roughness measurements. One of such factors is a human error, since the measuring head is usually controlled manually by an operator. The paper presents results of the research aiming at establishing if there is statistically significant difference between results obtained for mechanical or manual handling of measuring head. In the experiments the following parameters were analyzed: Ra, Rq, Rt and RSm.

Ključne riječi

error; manual handling; portable profilometer

Hrčak ID:

220979

URI

https://hrcak.srce.hr/220979

Datum izdavanja:

12.6.2019.

Posjeta: 1.293 *