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Abstrakt: The paper describes methods of hard cutting spiral bevel and hypoid gears. From the G leason system TAN -TR U method and conventional generating methods using c [...]
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The paper deals with approximation of spatial distribution of mean downstream velocity of sub-critical turbulent flow in an open rectangular channel with rough bed. New f [...]
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The paper deals with the modelling of balancing machine vibration and the identification of the stiffness and damping coefficients of oil-film bearings. The real balancin [...]
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In 2004, ŽĆAS, a. s. produced three manipulators to centre and transfer hot railway wheel forgings intended for the forging line with the new CKZW 65/56 forging press. [...]
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The possibility of localising and quantifying a damage in a vibrating structure based on measured vibration amplitudes of the first harmonic in some locations of the stru [...]
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The research focuses on developing a new type of vertical axis wind power generator, in which fan-shaped up-structure with floating foundation on water is used to catch t [...]
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Jaramillo, L. G.
The increasing number of legal actions brought against the State and of disputes between local governments and ordinary citizens in which ignorance of cultural heritage l [...]
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Salga, J.
In this paper relations of a time deceleration an unsteady horizontal banked turn and corresponding flight direction change are derived. Time and angle are considered fro [...]
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Učeň, O.
The contribution deals with problems of the creation of a mathematical model for centring the position of a ring in the course of rolling the ring. Ring centring is ensur [...]
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Chaos and chaos theory is a field of study in mathematics, computer sciences, electronics, physics and also engineering too. In our article will be explored chaotic behav [...]
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In the paper, two methods for modelling machine tool drives with ball screws are shown and compared. There are common equation formulation and the multi-pole modelling. T [...]
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Mudrik, J.
Contribution deals with machine aggregates with locking elements (worm gearings and cross-axis helical gearings). Vibrational processes in aggregates with locking mechani [...]
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This paper describes some practical results achieved with the usage of the floating principle in machine tools design. It is linked to works presented at the IM2004 confe [...]
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This paper describes mathematic model of C-axis over mentioned machine. C-axis is controlled with position feedback and its mathematic model is determined for observation [...]
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