2014 fascicula14 nr1
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@Universitatea "Dunărea de Jos" din Galați - Facultatea de Inginerie și Agronomie din Brăila
Soumissions récentes
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General Working Principles for Agricultural Tractor with Ploughing Equipment
(Universitatea"Dunărea de Jos" din Galați, 2014)Agricultural machines are considered part of special mechanical equipments category intended to perform mechanized works in farmlands, in order to obtain optimal harvests. The continuous development of these equipments ... -
Considerations on Functional Parameters of Dry Friction Seismic Isolation Systems
(Universitatea "Dunărea de Jos" din Galați, 2014)Many types of isolation systems against ground seismic activities which can be attached to the building structures have experienced an intensive development in recent years. The studies and researches carried out ... -
Aspects Regarding General Cosiderations in the Study of Continuously Variable Transmission - CVT
(Universitatea "Dunărea de Jos' din Galați, 2014)This paper aims to study specific type involved in presenting Continuously Variable Transmission system components simplified principle, by studying, perfecting and seeking to obtain a smooth power curve without almost ... -
Noise Study of a Naval Ship in Different Operating Modes on the Danube
(Universitatea "Dunărea de Jos" din Galați, 2014)In this paper are described the experimental measurements of noise transmitted to the staff from a naval ship during different operating modes on the Danube. This paper is focused on the technical aspects of the Directive ... -
Study on the Relationship Between Stability and Energy Efficiency of Hydraulic Excavators
(Universitatea "Dunărea de Jos" din Galați, 2014)The cycle of operation of hydraulic excavators has a series of steps in which large masses are accelerated and then braked. The presence of additional masses on the excavators improves stability but reduces energy efficiency. ... -
Integrating Environmental Concerns Into Design
(Universitatea "Dunărea de Jos" din Galați, 2014)This article focuses on the product design and the role played by environmental concerns over the life cycle. In this case, 3D modeling of a wooden ironing board by using CATIA is proposed. Thus, to evaluate design all ... -
Siemens PLM Solution Applied to the Design of Agriculture Facilities and Equipment
(Universitatea "Dunărea de Jos' din Galați, 2014)This paper presents a brief description of the SIEMENS PLM solution and its application to the design of machinery and equipment for agriculture. Also it is shown in detail the concept of Product Lifecycle Management ... -
Monitoring and Control of Manufacturing Process
(Universitatea "Dunărea de Jos" din Galați, 2014)According to this new approach, a machining system interacts with the “market” carrying out a certain “service” (machining “service”) for a specified “client” (the work piece) it establishes a full economic relationship ... -
Technical-Economical Competitiveness of Food Industry
(Universitatea "Dunărea de Jos" din Galați, 2014)In the literature, different definitions of competitiveness exist. The EU Commission (2003) uses as a definition of competitiveness: the ability of an economy to provide its population with high and rising standards of ... -
Knowledge Management in the Competitive Control of Food Manufacturing
(Universitatea "Dunărea de Jos" din Galați, 2014)Food industry is considered as one of the knowledge-intensive sectors explained by its considerable amount of knowledge input, short life cycles of product, high customized products demand and significant production value. ... -
Hydrostatic Motor with Variable Engine Capacity
(Universitatea "Dunărea de Jos" din Galați, 2014)This paper presents a new constructive solution of a hydrostatic motor with variable engine capacity. The 3D model realized with NX 7.5 software and also the ensemble drawing offer designers the opportunity to standardize ... -
Computer Aided Desing of Equipment Trencher
(Universitatea "Dunărea de Jos" din Galați, 2014)This paper presents a constructive solution of trencher equipment with rotary cup and lateral conveyor belt. 3D model performed using NX 7.5 software and the assembly drawing has been designed to meet the requirements ... -
About the Parametric Modelling of the Protective structure Included in a Tractor Cabin in Order to Study its Protective Capability Using the Finite Element Method
(Universitatea "Dunărea de Jos" din Galați, 2014)The objective of the paper is the highlighting of the main aspects that are considered in parametric modelling of the protective structures included in a tractor cabin in order to study its protective capability, using ... -
Optimization and Control of the Operation Level in the Manufacturing System
(Universitatea "Dunărea de Jos" din Galați, 2014)The criterion that we consider to be the most important in analyzing the MTO company ability to make a profit, that is, to be competitive on a market is the earning power, Earning Power criterion. Earning Power modeling ... -
Kinematical Excitation Due to Terrain Irregularities on the Rolling System of the Agricultural Machines
(Universitatea "Dunărea de Jos" din Galați, 2014)This paper presents the kinematical influences of the rolling way on the response of the equipment in motion. The basic model of the machine consists of a single degree of freedom mechanical system. The kinematical ... -
Dynamic Model for a Moving Particle on Technological Rotating Working body of an Agricultural Machine
(Universitatea "Dunărea de Jos" din Galați, 2014)This paper deals with the movement dynamics of a soil particle or a seed on the working body of an agricultural machine having uniform rotational motion. It presents the dynamic equations that describe the instant positions ...
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