20.500.12556/DKUM-53182 Analiza temperatur in toplotne energije pri odrezavanju An analysis of temperatures and thermal energy during cutting V predstavljenem prispevku je opisana analiza temperatur in energij, ki se pojavijo med postopkom odrezavanja. Vpliv temperature na rezalno ploskev in rob rezalne ploščice je zelo pomemben, ker povzroči obrabo cepilne ploskve in rezalnega roba orodja, s tem pa se zmanjša obstojnost orodja. V zadnjem delu prispevka je prikazan primer simuliranja porazdelitve temperature na rezalnem robu orodja pri spremembi rezalne hitrosti in geometrije orodja. This paper describes an analysis of the temperatures and energies which occur during the cutting process. The influence of the temperature on the cutting face and the cutting insert edge is very important since it causes wear of the tool face and of the tool cutting edge and thus the tool's resistance to wear is reduced. The final part of the paper shows an example of a simulation of the isothermal lines on the tool cutting edge for the case of a change of cutting speed and a change of the tool geometry. temperature thermal energy shear plane tool face true true false Association of Mechanical Engineers and Technicians of Slovenia et al. Slovenski jezik Angleški jezik Delo ni kategorizirano 2015-07-10 19:36:46 2015-07-10 19:36:46 2022-06-02 03:09:22 2019-07-11 08:03:38 2001 0 0 str. 45-52 št. 1 Letn. 47 2001 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.9:621.9.025.7:536.5 762116 4453915 0039-2480 URN:SI:UM:DK:MRYF8IMZ http://www.dlib.si/details/URN:NBN:SI:doc-JPYKSHKS 1 https://dk.um.si/Dokument.php?lang=slv&id=77742 Fakulteta za strojništvo 0 0 0