Dimenzioniranje profilov drsnih vrat s termičnimi mostički

magistrsko delo

Erik Gal (Author), Srečko Glodež (Mentor), Matej Borovinšek (Co-mentor), Slavko Cehner (Co-mentor)

Abstract

Glavno zahtevo pri razvoju nove družine avtomatskih drsnih vrat ''product line 330'' predstavlja vključitev termičnih mostičkov, ki služijo povezavi med profili. Uporaba le teh radikalno zmanjša toplotno prevodnost aluminija, vendar se pri tem lahko pojavijo težave pri nosilnosti profilov. Namen magistrskega dela je bil ugotoviti vpliv plastičnih mostičkov na nosilnost sistema in tako razviti sistem, ki ustreza predvidenim obremenitvam. S pomočjo programskega orodja Solidworks smo naredili numerične analize za izračun povesa sistema. Dobljene rezultate smo primerjali z rezultati, ki smo jih pridobili v praksi. Ugotovili smo, da se naš problem lahko reši na dva načina. Prvo rešitev predstavlja uporaba obstoječih profilov z dodatki standardnih profilov, drugo pa razvoj novega profila. Ne glede na izbrano rešitev pa je potrebno še dodatno opozoriti na pomembnost kvalitetnega vpetja profilov na konstrukcijo.

Keywords

avtomatska drsna vrata;aluminijasti profili;nosilnost;termična ločitev;

Data

Language:	Slovenian
Year of publishing:	2019
Typology:	2.09 - Master's Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[E. Gal]
UDC:	621.836-11(043.2)
COBISS:	22768406
Views:	924
Downloads:	80
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Dimensioning profiles of sliding doors with thermal bridges
Secondary abstract:	The main requirement in developing a new family of automatic sliding doors »product line 330« is the inclusion of thermal bridges, that serve as a link between profiles. The use of these radically reduces the thermal conductivity of aluminum profiles, but there may be problems with the load capacity of the profiles. The purpose of the master's thesis was to determine the influence of plastic bridges on the load capacity of the system and thus develop a system, that corresponds to the predicted loads. With the help of the Solidworks software, we made numerical analyzes to calculate the system's move in the Y axis. The results obtained were compared with the results obtained in practice. We have found that our problem can be solved in two ways. The first solution is the use of existing profiles with standard profile add-ons, while the second is the development of a new profile. Regardless of the chosen solution, however, it is necessary to draw attention to the importance of quality fixing profiles on the construction.
Secondary keywords:	automatic sliding doors;aluminum profiles;load capacity;thermal separation;
URN:	URN:SI:UM:
Type (COBISS):	Master's thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Konstrukterstvo
Pages:	XIII, 51 f.
ID:	11161878