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Browsing 2009 - FMTÜ XIV. sz. by Issue Date

Browsing 2009 - FMTÜ XIV. sz. by Issue Date

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  • Kulcsár, Béla; Hajdu, Sándor (Erdélyi Múzeum-Egyesület, 2009)
    Abstract This paper summarizes the mast-sway damping effects in structure of storage and retrieval machines, the mathematical modeling possibilities of these effects are also discussed. This mathematical modeling is ...
  • Oláh, László Miklós; Gyenge, Csaba (Erdélyi Múzeum-Egyesület, 2009)
    Abstract In the frame of paper there are analyzing, regarding the productivity and quality, different modern fine manufacturing technology for hardened cylindrical gears. Thus are analyzing the CNC grinding by Nilles ...
  • Gyenge, Csaba; Varga, András (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The significant reduction of the green areas and the land filling of the dangerous waste increased the governments and consumers attention on the environment protection. It is very well known that the classical ...
  • Gulyás, Lajos; Fórián, Sándor; Kalmár, Tünde (Erdélyi Múzeum-Egyesület, 2009)
    Abstract A large part of technical operations are in connection with the flow and mixing of fluids. These processes are described by the equations of flow. The knowledge of laws of flow is very important for engineers, ...
  • Pézsa, Nikolett; Trencséni, Balázs (Erdélyi Múzeum-Egyesület, 2009)
    Abstract Curb transport growth, increase energy efficiency and shift towards alternative fuels are possible ways to reduce oil dependency and CO2 emissions in the transport sector. On long term hydrogen seems to be the ...
  • Barta, István; Borossay, Béla (Erdélyi Múzeum-Egyesület, 2009)
    Abstract There are two known types of fishing reels: the usual spinning reel in Europe, and the American multiplying or bait-casting reel. The latter one has not spread in Hungary due to the differences caused by its ...
  • Jakab, Levente (Erdélyi Múzeum-Egyesület, 2009)
    Abstract A company’s success doesn’t depend only on its competence. Advertising is one major part of it. The objective of this work is to present a device (its construction and functioning) which displays two dimensional ...
  • Barta, Gergely (Erdélyi Múzeum-Egyesület, 2009)
    Abstract I describe the main steps of a more year research and development project. The goal of the project was to create a compact size, universal applicable industrial data acquisition and computing device. Its user ...
  • Ciortea, Elisabeta Mihaela; Baki-Hari, Zoltán-Gábor (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The paper presents a shape recognition method used in order to identify the deviation from an imposed geometrical shape in the case of white products. This is the image binary binarization method. For white ...
  • Mankovits, Tamás; Szabó, Tamás; Juhász, György (Erdélyi Múzeum-Egyesület, 2009)
    Abstract This paper is concerned with the application of axially symmetric finite elements for the analysis of elastomers modeling with Neo-Hookean and Mooney-Rivlin materials. The penalty approach is applied for the ...
  • Pokorádi, László (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The fuzzy set-theory is a very new mathematical tool to model inaccuracy of human thinking. Using fuzzy tools, the expert knowledge can be investigated and decision problems can be modeled and solved. The paper ...
  • Baki-Hari, Zoltán-Gábor; Ciortea, Elisabeta Mihaela (Erdélyi Múzeum-Egyesület, 2009)
    Abstract In these days, the mounting engineering is changing revolutionary the one hand the expectation of the market on the other hand thanks to the technological progress. This paper is part of this is trying to highlight ...
  • Varga, Gyula (Erdélyi Múzeum-Egyesület, 2009)
    Abstract In this paper the force model has been applied for estimate cutting forces at minimal quantity lubrication based on the cutting theory made by Oxley. The suggested model contains the lubricating and cooling effect ...
  • Gubovits, Attila (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The vehicle manufacturers and their suppliers, due to the difficult economical situation, have to reduce their different expenses both in the design and in the production period. Therefore it is needed to simplify ...
  • Spisák, István (Erdélyi Múzeum-Egyesület, 2009)
    Abstract Nowadays one of the most important factors is energy saving in the designing of buildings due to the rapidly increasing energy prices. This is intensifying further because of the economic world crisis. In my paper ...
  • Molnár, Tamás (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The preservation and display of the Early Christian Cemetery Complex established in the 4th century A.D. involved a great challenge for us. The cemetery ruins, which were initially at ground level in the Late ...
  • Százvai, Attila; Szigeti, Ferenc; Péter, László (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The researchers of Department of Technical Preparatory and Production Engineering at College of Nyíregyháza, and the Department of Production Engineering at University of Miskolc has started a common research ...
  • Szőcs, Katalin (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The paper gives a short review about the searches made around the multiple sence of the geometric solids. Every substance have got an outward appearance shape and a specific innere structure. According to the ...
  • Orbán, Ferenc (Erdélyi Múzeum-Egyesület, 2009)
    Abstract Optimal design is an important tool of economic structural design. This article deals with optimization in general then give a simple example for optimization. In the begining of the spread of optimum design the ...
  • Nagyné Halász, Erzsébet (Erdélyi Múzeum-Egyesület, 2009)
    Abstract The scanning electron microscope is very useful experiment in the practice. It’s advice again the used microscopes is principally the depth sharpness. The pictures what can we take by the setup are much better ...

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