Karakterizacija natančnosti izdelka pri poliranju

Corn, Luka (author), Pušavec, Franci (mentor)

Pri procesu poliranja z abrazivnim curkom pride do neenakomernega odstranjevanja materiala, ki vpliva na končno kvaliteto orodnega vložka. Uporabili smo različne širine reže usmerjevalnega curka in naredili primerjave med poliranim in nepoliranim izdelkom. Meritve smo opravili na merilnem sistemu Renishaw Equator, ki nam je omogočil hiter in natančen popis geometrije stene in dna orodnega vložka. Ugotovili smo, da pri večji širini reže pride do večje hitrosti abrazivne mase in posledično do večjega odnašanja materiala.

• Language: Slovenian
• Keywords: poliranje, AFM, merilni sistem, renishaw equator, abraziv, geometrija
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [L. Corn]
• Year: 2020
• Number of pages: XIV, 41 f.
• PID: 20.500.12556/RUL-119762
• UDC: 621.923.7:621.9.04:666.792(043.2)
• COBISS.SI-ID: 30151939
• Publication date in RUL: 11.09.2020

Secondary language

• Language: English
• Title: Characterization of product accuracy in polishing

Abstract

In the process of abrasive flow machining, uneven removal of material occurs, which affects the final quality of the product. We used different guide jet slot widths and made comparisons between the polished and unpolished product. The measurements were performed on a Renishaw Equator gauging system which enabled us to quickly and accurately measure the geometry of the wall and bottom of the tool insert. We found that the greater the width of the gap, the higher the speed of the abrasive mass and consequently the greater removal of the material.

• Keywords: polishing, AFM, gauging system, renishaw equator, abrasive, geometry