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Afișează articolele 591-600 of 1945
The Analysis of the Dynamic Response of the Hydrostatic Driving Systems in a Closed Circuit
(Universitatea "Dunărea de Jos" din Galați, 2002)
The hydrostatic actions in a closed circuit were remarked in the action of the
technological equipment both for achievement of translation motions with linear
hydrostatic engines with bilateral stem and for rotational ...
Mathematical Model for Frequency-Dependent soil Propagation Analysis
(Universitatea "Dunărea de Jos" din Galați, 2002)
Vibration analyses of advanced technology facilities typically must consider
frequency as well as amplitude of vibration. A soil propagation model is proposed
which will allow the use of site-specific, measurable, frequency ...
Phisycal and Mathematical Model Forvibratory Driving Process Analysis
(Universitatea "Dunărea de jos" din Galați, 2002)
Vibratory driving of pile is one of the technologies used for powerless
basement soil deep consolidation. This process consist by favouring the
pile penetration in soil, whereupon when vibrations using. Experimentally,
was ...
Installation for Centrifugal Casting of Bimetallic Jacks
(Universitatea "Dunărea de Jos" din Galați, 2002)
This issue presents an bronze casting technology of steel jack by centrifuging as well as it’s installation. We try to realize a machine by date theme for mechanization of technological operation. The constructive solution ...
Robot Type Manipulator for Serving of a Bolts Hardening System Outline
(Universitatea "Dunărea de Jos" din Galați, 2002)
The paper work refers to a flexible manufacturing cell where the bolts
hardening system within a relatively wide range of dimensions is
completely automatic. For this purpose, a robot type manipulator serving
an induction ...
Considerations Upon Breaking Strength of Nodular Cast Iron Under Plastic Deformation
(Universitatea "Dunărea de Jos" din Galați, 2002)
The work aims to demonstrate the existence of a mathematics connection
between breaking strength and degree of plastic deformation in case of
nodular cast iron.
Research made along time starting 1932-1934 until now, ...
The calculation of Pressure Forces Resultant About Rotor Bearings of Volumetrical Pumps and Motors with Radial Palettes
(Universitatea "Dunărea de Jos" din Galați, 2002)
The objective of this paper refers to the presentation the calculation of
pressure forces resultant about the palettes and the lateral rotor
surface of volumic pumps and motors with radial palettes.
This calculation is ...
Response Behaves of Earthmoving Vehicle Where the Slip Ratio are Variation Linear
(Universitatea "Dunărea de Jos" din Galați, 2002)
In this paper, the autor conceptualize the loader equations of motion
for dynamic analysis of traction system where the slip ratio are variation
linear. The wheel loader simulation model was formulated in terms of ...
The Behavior of Mechanical Model Wheel' S Loader
(Universitatea "Dunărea de Jos" din Galați, 2002)
In this work is described a dynamical model for the tire-suspension system
of wheel loader. This model is based on the subdivision of the global
dynamical system into its physical components: the tire, the wheel, ...
About Concrete Consolidation and Vibration
(Universitatea "Dunărea de Jos" din Galați, 2004)
Proper vibration of fresh concrete is an important process in order to
ensure optimum strength, durability, and appearance of quality precast
products. Accepted practices in the precast industry are unique in some
respects ...