diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje Strojništvo - Projektno aplikativni program
Jaka Petrič (Author), Franci Pušavec (Mentor)

Abstract

V diplomski nalogi je predstavljena analiza vpliva visokotlačnega in pulzirajoče visokotlačnega dovoda hladilno-mazalne tekočine pri struženju. Eksperimente smo opravljali na titanovi zlitini Ti6Al4V, ki zaradi svojih mehanskih lastnosti spada med težje obdelovalne materiale. Med eksperimenti smo merili temperaturo na cepilni ploskvi, rezalne sile, zbirali odrezke in merili pretok hladilno-mazalne tekočine. Zaradi primerjave smo opravljali tudi eksperimente s suho obdelavo in obdelavo s klasičnim oblivanjem ter dobljene rezultate primerjali. Ugotovili smo, da z visokotlačnim in pulzirajoče visokotlačnim dovodom hladilno-mazalne tekočine dosegamo nižje temperature na cepilni ploskvi, popoln nadzor na tvorjenjem odrezkov in porabimo manj hladilno-mazalne tekočine.

Keywords

diplomske naloge;struženje;visokotlačno odrezavanje;hladilno-mazalna tekočina;pulzirajoč dovod hladilno-mazalne tekočine;Ti6Al4V;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [J. Petrič]
UDC: 621.941:621.89:669.295(043.2)
COBISS: 165735683 Link will open in a new window
Views: 26
Downloads: 3
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Other data

Secondary language: English
Secondary title: Analysis of the influence of high pressure and pulsating high pressure cooling lubrication fluid supply in turning
Secondary abstract: The thesis presents an analysis of the influence of high-pressure and pulsating high-pressure supply of cooling-lubricating fluid during turning. The experiments were carried out on the titanium alloy Ti6Al4V, which due to its mechanical properties is one of the more difficult machining materials. During the experiments, we measured the temperature on the cleavage surface, cutting forces, collected chips and measured the flow of cooling-lubricating fluid. For the sake of comparison, we also carried out experiments with dry treatment and treatment with classical casting and compared the obtained results. We have found that with highpressure and pulsating high-pressure coolant supply, we achieve a lower temperature on the cleavage surface, complete control over the creation of chips and use less coolant.
Secondary keywords: turning;high-pressure assisted turning;cooling lubrication fluid;pulsating cooling lubrication fluid supply;Ti6Al4V;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XX, 48 str.
ID: 19880193
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