Analiza preoblikovalne sile in končne debeline izdelka pri enotočkovnem inkrementalnem preoblikovanju

zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni program

Gašper Stopar (Author), Tomaž Pepelnjak (Mentor)

Abstract

Zaključna naloga obravnava analizo računalniških simulacij eno-točkovnega inkrementalnega preoblikovanja pločevine iz dvofaznega jekla. V začetnih poglavjih so prikazane teoretične osnove inkrementalnega preoblikovanja, računalniških simulacij in načrtovanja simulacij, potrebne za razumevanje naloge. Na podlagi postavljenega simulacijskega modela v programskem okolju Abaqus, so po postavljenem načrtu simulacij izvedene računalniške simulacije. Rezultati analiz simulacij po Taguchi in Random forest metodi ter njihova primerjava so prikazani s pomočjo programov MATLAB in Design Expert. Prikazana je vplivnost in korelacija nekaterih materialnih lastnosti na tanjšanje materiala in vertikalno komponento preoblikovalne sile.

Keywords

diplomske naloge;eno točkovno inkrementalno preoblikovanje;računalniške simulacije;načrtovanje eksperimentov;Taguchi metoda;Random Forest metoda;

Data

Language:	Slovenian
Year of publishing:	2023
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FS - Faculty of Mechanical Engineering
Publisher:	[G. Stopar]
UDC:	004.942:519.876.5(043.2)
COBISS:	152957187
Views:	171
Downloads:	19
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Forming force and final product thickness analysis in single-point incremental forming
Secondary abstract:	The final thesis deals with the analysis of computer simulations of single point incremental forming of sheet metal, made from dual phase steel. In the first chapters the theoretical basics of incremental forming, computer simulations and design of experiments necessary to understandig the tasks are shown. Based on the established simulation model in Abaqus software environmnet, computer simulations are carried out according to the design of experiment. The results of simulations, based on Taguchi and Random forest method, and their comparison are shown using MATLAB and Design Expert programs. The influence and correlation of some material properties on material thinning and vertical force component are shown.
Secondary keywords:	thesis;single-point incremental forming;computer simulation;design of experiment;Taguchi method;Random Forest method;
Type (COBISS):	Final paper
Study programme:	0
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. v Ljubljani, Fak. za strojništvo
Pages:	XIV, 22 f.
ID:	18957936