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Reconfigurable robotic machining system controlled and programmed in a machine tool manner
(Springer London Ltd, London, 2011)
Industrial robots represent a promising cost-effective and flexible alternative for some machining applications. This paper describes the concept of reconfigurable robot multi-axis machining systems for machining the complex ...
Automatic feature recognition using artificial neural networks to integrate design and manufacturing: Review of automatic feature recognition systems
(Cambridge Univ Press, New York, 2011)
Feature technology is considered an essential tool for integrating design and manufacturing. Automatic feature recognition (AFR) has provided the greatest contribution to fully automated computer-aided process planning ...
Extension of Lightning Corona Sheath Model during Return Stroke
(Ieee-Inst Electrical Electronics Engineers Inc, Piscataway, 2011)
A generalized lightning traveling current source return stroke model has been used to examine the characteristics of the lightning channel corona sheath. A model of lightning channel consisting of a charged corona sheath ...
Calculated and experimental analysis of cause of the appearance of cracks in the running bogie frame of diesel multiple units of Serbian railways
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
In this paper an analysis of possible causes of crack occurrence on reconstructed diesel multiple units (DMU) exploited on sideline in Serbia was performed. Analyzed DMU were designed in the sixties of the last century in ...
Vibration and stability of a heavy and heated vertical circular plate
(World Scientific Publ Co Pte Ltd, Singapore, 2010)
This paper is concerned with the vibration and stability of a standing, heavy, and circular plate when heated. This investigation also deals with the plate being exposed to inertial forces due to uniform acceleration. The ...
Microstructure and toughness of CuNiMo austempered ductile iron
(Elsevier, Amsterdam, 2004)
The effect of austempering on the microstructure and toughness of nodular cast iron (designated as CuNiMoSG) alloyed with molybdenum, copper, nickel, and manganese has been studied. Light microscopy (LM), scanning electron ...
The influence of the electric field shape on the gas breakdown under low pressure and small inter-electrode gap conditions
(Ieee-Inst Electrical Electronics Engineers Inc, Piscataway, 2005)
The connection between nonhomogeneities of the electric field and the value of the breakdown voltage [direct current (dc), pulls] in gases (N-2, SF6) under low pressure and small inter-electrode gap was investigated in ...
Anomalous Paschen effect
(Ieee-Inst Electrical Electronics Engineers Inc, Piscataway, 2005)
The aim of this paper is to discuss the area left of the Paschen minimum, i.e., the area where the anomalous Paschen effect occurs. The experimental results and numerical simulation suggest a slightly different explanation ...
The influence of ideality factor on fill factor and efficiency of solar cells
(Trans Tech Publications Ltd, 2000)
The most important output characteristics of solar cells, fill factor and efficiency strongly depend on fundamental physical properties of semiconductor materials, such as mobility. lifetime of charge carriers, diffusion ...
Aging of the over-voltage protection elements caused by over-voltages
(Pergamon-Elsevier Science Ltd, Oxford, 2002)
The aim of this work is examining the influence of the number of the activation-over-voltage pulses to the aging of over-voltage protection elements. Both non-linear (gas-filled surge arresters (GFSA), varistors, over-voltage ...