http://arthra.ugal.ro/handle/20.500.14043/24506 2026-04-07T09:51:10Z http://arthra.ugal.ro/handle/20.500.14043/24528 3D Modelling a Spur Gearing with Solid Edge Haraga, Georgeta The software Solid Edge software is a useful 3D computer aided design (CAD) running under Windows. The commands and icons of Solid Edge software offer the possibility to design various solids. In this paper are presented the steps that guide at 3D modeling a spur gearing with straight teeth, using the software Solid Edge. Thus, in order to realize the model’s purpose it is necessary to interference 2D with 3D and to know the theoretic geometric elements for a spur gearing. The Annals of ''Dunarea de Jos'' University of Galati : Fascicle XIV MECHANICAL ENGINEERING, ISSN 1224 - 5615 2006-01-01T00:00:00Z http://arthra.ugal.ro/handle/20.500.14043/24527 On the Linear Elastic Deformations for plane curved Bems in their Plan Loded, Using the Finite Element Method Dumitrache, Petru; Potîrniche, Aurora The study want to make a comparison between tho calculus methods of the linear elastic deformations for plane curved beams in their plan loaded. The results obtained with the finite element analysis have some important advantages against the results obtained with the classic calculus of resistence’ strength.. The Annals of ''Dunarea de Jos'' University of Galati : Fascicle XIV MECHANICAL ENGINEERING, ISSN 1224 - 5615 2006-01-01T00:00:00Z http://arthra.ugal.ro/handle/20.500.14043/24526 The Analysis of the Torsional Springs' Inertia Influence on the Resonance Characteristic of the elastical Mechanical Systems Drăgan, Nicuşor The study presents the phases and the final result of the physical and mathematical models' elaboration of elastic mechanical systems with one degree of freedom taking into consideration the distributed mass of the twist beam spring. The result and final considerations have a real utility in fast and operational calculus of the natural frequency of this kind of mechanical models, pointing out the influence of the distributed mass of twist beam spring for resonance characteristics. The Annals of ''Dunarea de Jos'' University of Galati : Fascicle XIV MECHANICAL ENGINEERING, ISSN 1224 - 5615 2006-01-01T00:00:00Z http://arthra.ugal.ro/handle/20.500.14043/24525 Cost Optimazation at the Worm Cutter Splinting Micu, Adrian; Simionescu, Cristian-Silviu; Daşchievici, Luiza In order to get goods at the worm cutter splinting, an important method is to reduce the energetical charging and the cinematic unevennesses. It is explain that the costs are important to get a good price at the splinting process. During the splinting, there are a lot of unevenness aspects, that can be classified in two categories : - dynamic unevenness, regarding on the cutting edges charging during the splinting; and cinematic unevenness, regarding on the tooth's generation principle. The paper presents a method to determine the cinematic unevenness maximum value which is the base for a further analise in order to reduce it. The Annals of ''Dunarea de Jos'' University of Galati : Fascicle XIV MECHANICAL ENGINEERING, ISSN 1224 - 5615 2006-01-01T00:00:00Z