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Št. zadetkov: 4
Experimental and numerical investigation of the deep drawing process using a tractrix die – an industrial case study focused on stress and temperature analysis
Vesna Mandić, Dj. Milosavljevic, Zoran Jurković, D. Adamovic
Izvirni znanstveni članek
Oznake: globoko vlečenje;numerično modeliranje;metoda končnih elementov;deep drawing;tractrix die;reinforcing rings;finite element method;FEM;experimental-numerical approach;numerical modelling;simulation;infrared imaging technology;simufact.forming;
The deep drawing process of thick sheet metal for vessel production is carried out by applying a tractrix die with the absence of a blank holder, which has economic benefits for industrial production. The main aim of the paper is the development of a reliable numerical thermo-mechanical model of a s ...
Leto: 2024 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Optimization of extrusion process by genetic algorithms and conventional techniques
Zoran Jurković, Miran Brezočnik, Branko Grizelj, Vesna Mandić
Izvirni znanstveni članek
Oznake: oblikovanje z deformiranjem;optimizacija sile istosmernega iztiskavanja;načrtovanje eksperimentov;Taguchi pristop;genetski algoritmi;metal forming;forward extrusion force optimization;design of experiments;Taguchi approach;genetic algortihm;
The purpose of this research is the determination of the optimal cold forward extrusion parameters with the minimization of tool load as objective. This paper deals with different optimization approaches in order to determine optimal values of logarithmic strain, die angle and friction factor with t ...
Leto: 2009 Vir: Fakulteta za strojništvo (UM FS)
Optimization of machining parameters for turning operation with multiple quality characteristics using Grey relational analysis
Franko Puh, Zoran Jurković, Mladen Perinic, Miran Brezočnik, Stipo Buljan
Izvirni znanstveni članek
Oznake: ANOVA;avtomatizirani informacijski sistemi;večkriterisjko optimiranje;Taguchijeva metoda;struženje;Grey relational analysis;multi-objective optimization;Taguchi method;turning;
Optimization of machining processes is essential for achieving of higher productivity and high quality products in order to remain competitive. This study investigates multi-objective optimization of turning process for an optimal parametric combination to provide the minimum surface roughness (Ra) ...
Leto: 2016 Vir: Fakulteta za strojništvo (UM FS)
Multi-response optimization of turning parameters using the Grey-Based Taguchi method
Franko Puh, Miran Brezočnik, Zoran Jurković, Goran Cukor, Mladen Perinic, Milenko Sekulić
Objavljeni znanstveni prispevek na konferenci
Oznake: avtomatizirani informacijski sistemi;Taguchijeva metoda;večkriterijsko optimiranje;Grey Relational analysis;Taguchi method;multi-response optimisation;
Multi-response optimization of turning parameters using the Grey-Based Taguchi method
Leto: 2015 Vir: Fakulteta za strojništvo (UM FS)
Št. zadetkov: 4
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