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Web-Based Reference Software For Characterisation Of Surface Roughness

  • This research explores the development of web based reference software for characterisation of surface roughness for two-dimensional surface data. The reference software used for verification of surface characteristics makes the evaluation methods easier for clients. The algorithms used in this software are based on International ISO standards. Most software used in industrial measuring instruments may give variations in the parameters calculated due to numerical changes in calculation. Such variations can be verified using the proposed reference software. The evaluation of surface roughness is carried out in four major steps: data capture, data align, data filtering and parameter calculation. This work walks through each of these steps explaining how surface profiles are evaluated by pre-processing steps called fitting and filtering. The analysis process is then followed by parameter evaluation according to DIN EN ISO 4287 and DIN EN ISO 13565-2 standards to extract important information from the profile to characterise surface roughness.

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Author:Bini Alapurath George
URN (permanent link):urn:nbn:de:hbz:386-kluedo-53883
Place of publication:Kaiserslautern
Advisor:Jörg Seewig
Document Type:Doctoral Thesis
Language of publication:English
Publication Date:2018/09/27
Date of first Publication:2018/09/27
Publishing Institute:Technische Universität Kaiserslautern
Granting Institute:Technische Universität Kaiserslautern
Acceptance Date of the Thesis:2017/09/28
Date of the Publication (Server):2018/10/02
Number of page:VIII, 108
Faculties / Organisational entities:Fachbereich Maschinenbau und Verfahrenstechnik
DDC-Cassification:6 Technik, Medizin, angewandte Wissenschaften / 600 Technik
MSC-Classification (mathematics):35-XX PARTIAL DIFFERENTIAL EQUATIONS
Licence (German):Creative Commons 4.0 - Namensnennung, nicht kommerziell (CC BY-NC 4.0)