Analiza temperatur in toplotne energije pri odrezavanju

Matjaž Milfelner (Author), Franc Čuš (Author)

Abstract

ǂV ǂpredstavljenem 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.

Keywords

energije toplotne;odrezavanje;ploskve cepilne;ploskve strižne;temperature;temperaturno polje;toplotne razmere

Data

Language:	Slovenian
Year of publishing:	2001
Typology:	1.03 - Short Scientific Article
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	Association of Mechanical Engineers and Technicians of Slovenia et al.
UDC:	621.9:621.9.025.7:536.5
COBISS:	4453915
ISSN:	0039-2480
Parent publication:	Strojniški vestnik
Views:	248
Downloads:	65
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	ǂAn ǂanalysis of temperatures and thermal energy during cutting
Secondary abstract:	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.
Secondary keywords:	temperature;thermal energy;shear plane;tool face;energije toplotne;ploskve strižne;ploskve cepilne;
URN:	URN:NBN:SI
Type (COBISS):	Not categorized
Pages:	str. 45-52
Volume:	ǂLetn. ǂ47
Issue:	ǂšt. ǂ1
Chronology:	2001
ID:	1748324