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Pregled bibliografske jedinice broj: 634566

Časopis

Autori: Vučina, Damir; Bajić, Dražen; Jozić, Sonja; Pehnec, Igor
Naslov: Evaluation of 3D tool wear in machining by successive stereo-photogrammetry and point cloud processing
Izvornik: Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 20 (2013), 3; 449-458
Vrsta rada: članak
Ključne riječi: 3D tool wear; End Milling; Stereophotogrammetry; Surface deviation; Wear diagnostic
Sažetak:
The tool wear evaluation has a very strong impact on the product quality as well as efficiency of the manufacturing process. Experience-based assessment of tool wear based on experience and total cumulative time of operation has been applied. Tactile mechanical sensing devices and optical microscopes have been applied as well. This paper proposes and applies an inovative optical tool wear measurement method. It is based on 3D optical sensing using stereo-photogrammetry and triangulation. It offers high accuracy 3D dimensional deviation measurement spanning over the total tool surface, hence 3D deviation vectors from some reference shape are obtained simultaneously for millions of points. The overall tool wear shape function in 3D is generated, in many cases even without disassembly of the tool. Capturing the tool wear as a 3D shape function potentially offers abundant information towards diagnostics in terms of correlating the particular tool wear shape function with respective potential causes.
Projekt / tema: 023-0692976-1742, 023-0231744-3113
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Strojarstvo,Temeljne tehničke znanosti
URL cjelovitog teksta:
Google Scholar: Evaluation of 3D tool wear in machining by successive stereo-photogrammetry and point cloud processing
Upisao u CROSBI: Sonja Jozić (Sonja.Jozic@fesb.hr), 27. Lip. 2013. u 13:30 sati



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