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Past Issues
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2/2008
TRANSNATIONAL TRANSPORT NETWORKS.
DEFINING THE FUTURE OF COMMUNITIES
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Nicanor URSUA*, Carlos URSUA** |
KINETICS OF DECOMPOSITION ON A SOLID SOLUTION OF α ALLOY ATCu5, ALLOY BY ADDING OTHER ALLOYING ELEMENTS IN ORDER TO BE USED FOR CASTING ENGINE HEAT PISTONS |
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Adriana TOKAR, Ion SPOREA, Arina NEGOITESCU,
Danut Marcel TOKAR, Vasile BAIETAN
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ON THE IMPROVEMENT OF THE GEOMETRIC CHARACTERISTICS OF HIGH SPEED RAILWAYS |
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Aurelia TANASOIU, Ion COPACI |
THE EVALUATION OF THE RELATIVE THERMAL STRUCTURE OF THE ELECTRICAL POWER TRANSFORMERS |
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Cristina BALA |
THE EVALUATION OF THE POWER TRANSFORMERS
THROUGH COMPLEX DATA BASES
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Cristina BALA |
EXPERIMENTAL STALL FOR THE STUDY OF
POLYGONAL MIRROR SCANNERS
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Students: Robert PELLE, Ioan MARIS
PhD Students: Lucian SZANTHO, Corina MNERIE, Ovidiu FALCAN
Coordinators: Mirela NICOLOV, Virgil-Florin DUMA
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BALL AND ROLLER SCREWS AS PARTS OF THE
MECHATRONIC MOTION MODULE. PARAMETERS AND COMPARISON
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Tatyana FEFELOVA, Student
Prof. Vitaliy TAUGER, Supervisor
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1/2008
DMG-LIB DIFFERENT APPROACHES TO ACCESS KNOWLEDGE
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Johannes KLOPPENBURG*, Burkhard CORVES*, Torsten BRIX** |
CONTROL STRATEGY OF ENERGY STORAGE AND SUPPLY SYSTEMS
FOR ELECTRIC VEHICLES
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Luigi PIEGARI, Renato RIZZO, Pietro TRICOLI |
SMART HOUSE OVER INTERNET |
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Aurel DIACONU |
TRAINING AND EDUCATION IN ROBOTIZED WELDING |
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Aurel DIACONU, Ioan CRAŞTIU, Alexandru HERBAI |
THE OBTAINING OF THE DUCTILE CAST IRON WITH HIGH PROPERTIES USING TECHNOLOGIES RELYING ON INTELIGENT SYSTEM CONTROL |
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Gheorghe HUŢIU, Adriana MOŢICA |
THE INFLUENCE OF RAILWAY GEOMETRY IMPERFECTIONS AND IRREGULARITIES ON THE LIFE SPAN |
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Ion COPACI; Aurelia Tanasoiu |
2/2007
ON THE STREGTH AND RELIABILITY OF Φ24.4mm METALLIC HELICAL SPRINGS USED FOR Y25 LSDI BOGIE SUSPENSION
MOUNTED AT FREIGHT CARS
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Aurelia TANASOIU, Ion COPACI |
SCANNING DEVICES WITH OSCILLATING ELEMENTS |
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Virgil-Florin DUMA |
DEVICES OF ORIENTATION-FIXATION OF THE PIECES
WITH IRREGULAR OUTLINE
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Teodor BERAR, Virgil-Florin DUMA* |
SIMULATION OF THE MANUFACTURING PROCESS OF GEARS USING TOOTHED RACK TOOLS (MAAG) |
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Vasile PATRUSEL; Virgil-Florin DUMA* |
DEVELOPMENT OF A COMPUTERIZED SYSTEM OF IRRIGATIONS
FOR HELPING CROPS GROW
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Andrei STOICA; Alexandru TIGAN; Aura RUGEA; Kristina DRIENOVSKI;
Valentina BALAS*
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1/2007
THEOREM ABOUT CLOSED CONTOURS |
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Konstantin IVANOV * |
INFLUENCE OF SURFACE INITIAL STATUS IN OPTICAL GLASS POLISHING WITH SUBMICRON POLISHING POWDERS |
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Virginia MADUTA*, Danut URSU*, Georgeta SOROHAN*, Constantin VLADA** |
STUDY ON THE EVOLUTION OF KINEMATIC PARAMETERS DURING THE SHOCK CAUSED BY RAILWAY VEHICLE COLLISION |
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Aurelia TANASOIU*, Ion COPACI* |
ON THE SHOCK CAUSED BY RAILWAY VEHICLE COLLISION |
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Aurelia TANASOIU*, Ion COPACI* |
THEORETICAL ASPECTS REGARDING THE WORKING REGIMES
OF THE CYLINDRICAL SIEVES
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Daniela ROSOGA, Alexandru DANOIU |
EXPERIMENTAL TESTS ON MODELS OF CYLINDRICAL SIEVES |
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Daniela ROSOGA* |
GEOMETRICAL QUALITY INFLUENCE OF RAILWAY TRACK
UPON SAFETY GUIDANCE
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Ioan SEBESAN*, Ion COPACI**, Aurelia TANASOIU**, Marius SPIROIU* |
4/2006
Invited Paper -
TECHNOLOGICAL EVOLUTION OF THE HIGH-VELOCITY
RAILWAY TRANSPORTS
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Javier Oscar Abad BLASCO, Luis Lezáun Martínez de UBAGO,
Fernando José Pardos CATALÁN, Francisco Javier Martínez GÓMEZ
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GENERAL CONCEPT OF A COMPLEX COMPUTERIZED SYSTEM FOR TESTING THE PNEUMATIC BRAKING EQUIPMENT
OF RAIL VEHICLES
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Ioan SEBESAN*, Cătălin CRUCEANU*, Marius SPIROIU*, Camil CRACIUN*,
Iuliu POPOVICI**, Dumitru STRAMBEANU**, Gheorghe GHITA***
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TWISTING STIFNESS INFLUENCE OF BEARING STRUCTURES
OF RAILWAY VEHICLES UPON SAFETY GUIDANCE
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Aurelia TANASOIU |
ASSESSMENT AND ADJUSTMENT OF PRESSURE DISTRIBUTION
ON THE DISK BRAKES
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Ion COPACI, Liviu Sevastian BOCII |
CONSIDERATIONS ON THE VEHICLES TRANSLATION VELOCITY INFLUENCE OVER THE DAMPER CHARACTERISTICS |
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Maria PERNEVAN |
THE COMPUTATION OF SHEAR DIAGRAMS,
IN ACTION WITHIN STRAIGHT BEAMS, USING MATHCAD
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Gheorghe Aurel GHERMAN, Bogdan George GHERMAN |
CONSIDERATIONS ON THE MESH DISCRETIZATION TECHNIQUE OF RESISTANCE STRUCTURES WHEN USING THE FINITE ELEMENT METHOD |
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Gheorghe Aurel GHERMAN, Bogdan George GHERMAN |
DAMPER COEFFICIENT ANALYSIS FOR A TWINTUBE SHOCK ABSORBER |
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Maria PERNEVAN |
ELABORATION OF THE CORRECTING TECHNOLOGY
FOR THE ELASTIC HANDLE FISSURE OF A PLATFORM CAR
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Gabriella MESZAR, Elena Stela MUNCUT, Gheorghe SIMA |
3/2006
MATHEMATICAL MODEL FOR THE STUDY OF THE HANDLE VIBRATIONS OF THE REVERSIBLE PLATE COMPACTOR |
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Radu Mircea MORARIU-GLIGOR, Gheorghe GLIGOR |
RESEARCH ON THE BEHAVIOR OF A TAMPING RAMMER,
WITH REGARD TO THE CHARACTERISTICS OF THE SOIL
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Radu Mircea MORARIU-GLIGOR, Nicolae URSU-FISCHER |
STUDY OF YARN BEHAVIOR AT ROTARY KNITTING MACHINES
WITH TWO CYLINDERS
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Adriana BALTA, Gabriela NEAGU |
FUNCTIONAL MODEL FOR A COMPLEX COMPUTERIZED STAND
TO DIAGNOSE THE BRAKING PNEUMATIC EQUIPMENT
OF THE RAILWAY VEHICLES
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Cătălin CRUCEANU*, Marius SPIROIU*, Camil CRACIUN*,
Dumitru STRAMBEANU**, Iuliu POPOVICI**
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ABOUT THE ANALYSIS OF THE RAILWAY VEHICLES BRAKE VALVE DISTRIBUTORS ELECTRONICALLY OBTAINED DIAGRAMS |
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Cătălin CRUCEANU*, Marius SPIROIU*, Camil CRACIUN*,
Iuliu POPOVICI**, Dumitru STRAMBEANU**
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FEATURES REGARDING THE GEOMETRICAL PARAMETERS
IN THE TUBE HYDROFORMING PROCESS
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Ioan PERNEVAN |
ANALYTICAL DESCRIPTION OF THE STRESS AND STRAIN
IN THE FREE SHEET HYDROFORMING PROCESS
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Ioan PERNEVAN |
CONSIDERATIONS ON THE OPTIMIZATION
OF THE CONSTRAINED RIGIDITY OF PLATES
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Adriana M. MOTICA |
ELABORATION OF THE CORRECTING TECHNOLOGY
FOR THE ELASTIC HANDLE FISSURE OF A PLATFORM CAR
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Gabriella MESZAR, Elena Stela MUNCUT, Gheorghe SIMA |
2/2006
CONTRIBUTIONS TO THE DYNAMIC STUDY OF THE GENERALIZED
SWINGING ATWOOD’S MACHINE CHAOTIC MOVEMENTS
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Nicolae URSU-FISCHER * |
CONTRIBUTIONS TO THE NUMERICAL STUDY OF THE CHAOTIC MOVEMENTS OF THE GENERALIZED SWINGING ATWOOD’S MACHINE |
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Nicolae URSU-FISCHER * |
STUDY DEALING WITH THE DYNAMIC MOVING MODES OF A VEHICLE WHEN USING RUNNING REDUCED REPLICAS |
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Emilian LEFTER; Tiberiu MACARIE |
TRANSPORT SYSTEM SITUATION EXISTING
IN THE EUROPEAN UNION VS. ROMANIA – A COMPARATIVE STUDY
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Ioan BELE, Liviu Sebastian BOCII, Camelia PETRESCU, Ilarion HOTEA |
WEAR EVALUATION OF THE BRAKING ACTIVE MATERIAL
AT THE URBAN ELECTRIC FRAMES BRAKE REGIME
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Constantin BRÂNDUŞA, Constatin HUŢIU |
SOME ASPECTS OF THE FREQUENCY ANALYSIS
OF VERTICAL RAIL VIBRATION
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Traian MAZILU * |
MAGNETOFLUIDIC SENSOR FOR MASS MEASUREMENTS |
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Aurora STANCI |
PHYSICAL SENSORS FOR MECHANICAL VIBRATIONS MEASUREMENT |
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Aurora STANCI |
1/2006
Dynamic identification of a 1:5 scaled railway bogie on roller rig
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N. BOSSO, A. GUGIOTTA, A. SOMA* |
Piezoelectric equipments for micropositioning |
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Hubert MUNZER * |
Robotic manufacturing welding cell:
The positioning precision
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Francisc TUSZ , Virgil-Florin DUMA, Gabriella MESZAR * |
Buffers for railway vehicles:
Measures for an improved velocity on the railways
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Dimitrie OTLACAN*; Iosif KAPOSTA**; Francisc TUSZ**; Janos DOBRANSKI *** |
Hydrostatic springs. Contributions to the improvement of their dynamic characteristics |
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Dimitrie OTLACAN*; Francisc TUSZ**; Iosif KAPOSTA**; Sorin JURCA** |
Considerations regarding the mechanic work at dies with punchers of different lenghts
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Dorin DEMIAN* |
The analysis of the factors of influence on the specific consumption of electric energy in the work on the modified pai-16 die
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Dorin DEMIAN* |
Decreasing energy consumption and co2 emissions using solar energy
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Diana SILAGHI* |
4/2005
In Memoriam: Dorel Dumitru SILVASAN - Lecturer engineer
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Iosif KAPOSTA |
The microwelding technologies and their applications |
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Janos DOBRANSZKY* |
On the problem of the plane motion of the bodies |
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Konstantin IVANOV * |
Ultrasonic welding - an efficient process to join metallic materials for electro-technical applications
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Dorin DEHELEAN, Octavian OANCA* |
Principle and constructive elements that characterize the systems of automation of the assembling processes (part 1)
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Corneliu-Paul VONICA* |
Reducing the positioning error in the dimensional meaurements using optical scanners
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Virgil-Florin DUMA* |
Hidraulic damper with force / deformation characteristic independent with regard to the temperature |
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Dimitrie OTLACAN*; Iosif KAPOSTA**; Francisc TUSZ**; Janos DOBRANSKI *** |
3/2005
Residual stresses distribution in
gta spot welded ti6al4v disks
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J. SARIEL*, I. DAHAN*, R. REUVEN*, M. SZANTO** and A. STERN*** |
Fatigue properties of high-carbon steel strips
and their welded joints
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Attila MAGASDI*, Janos GINSZTLER** |
Computed modeling and simulation of the industrial robots |
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Ovidiu ANTONESCU* |
A study of the sources of errors in the Scanning process
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Virgil-Florin DUMA*; Gheorghe GHERMAN*; Elena MUNCUT* |
The positionig precision of the table of a welding robotic cell
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Francisc TUSZ, Gabriella MESZAR* |
Some considerations on the damping modeling methods using the finite element analysis
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Maria PERNEVAN * |
Using magnetic control in finding flaws in order to prevent the deterioration of the environment |
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Gheorghe SIMA, Gabriella MESZAR, Elena MUNCUT* |
The problem of the plane motion of a body |
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Konstantin IVANOV* |
VISITING MACH-TECH 7 – BUDAPEST 2005 |
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Francisc TUSZ* |
2/2005
Theory of gear adaptive stepless transfer |
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Konstantin IVANOV* |
The study of the engine crankshaft’s forced
Torsional vibrations
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Nicolae URSU-FISCHER*; Mihai URSU* |
Signal conditioning for seismic transducers |
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Mihai URSU* |
Theoretical model of a vibratory roller |
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Diana Ioana POPESCU* |
A few considerations on the optical choppers |
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Virgil-Florin DUMA* |
Considerating the random vibration impact in a hydraulic damping
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Adriana M. MOTICA* |
Considerating a tension and deformation analysis in a hydraulic damping
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Adriana M. MOTICA* |
A study regarding the use of the arc sensors in the robot welding
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Gheorghe SIMA, Gheorghe HUTIU, Gabriella MESZAR* |
1/2005
Researches concerning the design of a continous type transport at the “Ocnele Mari†salt mines |
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Andrei MAGYARI; Iosif KOVACS; Marin-Silviu NAN; Iosif ANDRAS;
Dumitru JULA; Gabriel PRAPORGESCU; Sorin MIHAILESCU
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Contributions to the characterization of the parameters of the harmonic frontal transmissions |
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Iosif KAPOSTA |
The automatic tracking of the ojects in the tri-dimensional space
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Francisc TUSZ; Gabriella MESZAR; Stela MUNCUT |
An optimization of the dispersion in the optical prism |
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Virgil-Florin DUMA*; Alfred POMMERSHEIM** |
The shock absorber bulk modulus determination in its functioning in the cavitational regime |
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Maria PERNEVAN*; Mircea BARGLAZAN**; Ioan PERNEVAN* |
A preliminary study for the hydraulic manufacturing
of the tubular “Tâ€, axially simmetrycal tubes
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Ioan PERNEVAN* |
A synthesis of the methods of straightening the thin plates used in the railway wagons building.
The principle of the apparition of the deformations
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Gabriella MESZAR; Francisc TUSZ; Elena MUNCUT; Gheorghe SIMA |
A synthesis of the methods of straightening
The thin iron plates in the railroad wagons building. Technological methods
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Gabriella MESZAR; Francisc TUSZ; Elena MUNCUT; Gheorghe SIMA |
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