BF, Dept. of Wood Technology, Lj. (BFLES)
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Vpliv tehnoloških parametrov struženja na temperaturo rezila : diplomsko delo (visokošolski strokovni študij) = Effect of turning technological parameters on tool temperature : graduation thesis (higher professional studies)Vidic, DragoToplotne razmere v postopkih odrezovanja so za boljše razumevanje dogajanja v deformacijskem območju rezil bistvenega pomena. Izvora toplotnih tokov sta 2 in sicer notranje trenje v deformirajočem se ... materialu ter trenje, ki nastaja med odrezkom, obdelovancem in rezilom. Kadar imamo opraviti z organskimi materiali, je delež notranjega trenja v deformirajočem se materialu praktično zanemarljiv, kar pomeni, da je vsa toplota, ki se v deformacijskem območju rezila razvije, posledica tornih razmer med odrezkom, obdelovancem in rezilom. V postopku struženja smo opazovali vpliv tehnoloških in materialnih parametrov na temperaturo rezila. Temperaturo orodja smo merili s termočlenom, vstavljenim pod rezilno ploščico. Meritve smo opravili pri različnih podajalnih hitrostih, odvzemih in vlažnostih lesa, pri neprekinjenem in intermitenčnem struženju. Rezultati opravljenih analiz kažejo, da naraščajoča podajalna hitrost in globina odrezovanja povzročata povečanje toplotnih tokov oziroma dvig temperature orodja. Vlažnost obdelovancev ima v vseh primerih na temperaturo negativen vpliv. Pri intermitenčnem odrezovanju smo zasledili nižje temperature stružnega orodja.Toplotni tok je v neposredni povezavi z velikostjo rezalne sile.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [D. Vidic], 2005Language - slovenianCOBISS.SI-ID - 1271177
Author
Vidic, Drago
Other authors
Bučar, Bojan, 1961-2012 |
Medič, Marijan
Topics
temperatura rezila |
struženje |
intermitenčno odrezovanje
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Knjižnica BF za lesarstvo vsn 0000000094 IN: 020050023 Knjižnica BF za lesarstvo vsn 94 IN: 020050023 |
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Knjižnica BF za lesarstvo vsn 0000000094 0000000001 IN: 020060022 Knjižnica BF za lesarstvo vsn 94 01 IN: 020060022 |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Vidic, Drago | ![]() |
Bučar, Bojan, 1961-2012 | 01392 |
Medič, Marijan | 11925 |
Source: Personal bibliographies
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