Arhive anuale: 2015


27-23 ASPECTE PRIVIND PRELUCRAREA OSHIBANA A FLORILOR DIN CATEGORIA ERYTHRONIUM DENS CANIS

ASPECTS REGARDING OSHIBANA PROCESSING OF
ERYTHRONIUM DENS CANIS FLOWERS
Erythronium Dens Canis is a spring flower with high visual impact due to its petal disposing as a radiate crown in the early stage and as an open dog mouth in the later stage. The visual effect is enhanced by stamina position in the centre of the flower. Such nice flower worth’s to be processed by Oshibana method. We collect several flowers from Faget Woods nearby Cluj Napoca, Romania, in several development stages: bloom, early opened flower and mature opened (late) stage. All were pressed according to the best option: large numbers of paper pages between flower layers and average loading of around 3 kg uniform distributed over an A4 page format. The optical microscopy evidence a good pressing of the petals with a good cohesion among cellular walls. The final test shows that the Erytronium Dens Canis pressed flowers are suitable for Osibana compositions.
Keywords: Oshibana, Erythronium Dens Canis
Cuvinte cheie: Oshibana, Erythronium Dens Canis

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27-22 STUDIU ISTORICO-CRITIC AL ANEMOMETRIEI

HISTORICAL AND CRITICAL REVIEW OF THE ANEMOMETRY
In this paper, on the base of extensive documentary, are present the main events and facts, which have had led to the evolution in time of both anemometry and the thermo-anemometry. At the same time, it shows the priority development of anemometers and thermo-anemometers. This study will be helpful to the specialists skilled in this area.
Keywords: anemometer, therm-anemometer, kata-thermometer, speed, wind, air, palette, cup
Cuvinte cheie: anemometru, termoanemometru, catatermometru, viteză, vânt, aer, paletă, cupă

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27-21 CONSTRUCȚII LA SUPERLATIV FOLOSIND CABLURILE DE OȚEL

CONSTRUCTION AT ITS BEST USING THE STEEL CABLES
Cables, springs, screws or steel wires, as well as many other wire industry products, are processed worldwide because they are absolutely essential for transmission of electricity, electronic data or mechanical forces.
This present study presents the most impressive engineering constructions made using steel cables, highlighting their importance in the development and progress in this area.
Keywords: bridge, steel cables, viaduct, steel wire
Cuvinte cheie: pod, cabluri de oțel, viaduct, sârmă de oțel

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27-20 CHINA – LA SUPERLATIV Partea a III-a

CHINA – AT ITS BEST – Part III
One of the contestants feared you 21st century economic market (because here are the biggest fights) is China. Among the most recent achievements of the Government in Beijing is „the three Gorges Dam” on the Yangtze River-6380 km-the third longest in the world, after the Amazon and the Nile. China’s model of economic progress transmits a significant lesson to all avid States economic charts, because progress has a price, a price so high that it cannot estimate the figures. Located in the Chinese capital, Beijing, Tian An Men Square is the biggest market in the world. Its shape is rectangular, measuring an area of 44 hectares, mainly its name and the gate that leads to the Forbidden City. China has become the second world economy taking the place of Japan in 2010, after its gross domestic Product (GDP) has exceeded that of the archipelago home islands throughout the year, according to figures announced by the Japanese Government. And the superlatives continue: high-speed rail network, the longest tunnels, skyscrapers, many other daring projects, etc., etc.
Keywords: Chinese superlatives, population, pollution, high speed trains, international trade, export, supercomputers, hydropower, navigable channels, art, skyscraper etc.
Cuvinte cheie: superlative chineze, populație, poluare, trenuri de mare viteză, comerț internațional, export, supercomputere, hidroenergie, artă, canale navigabile, zgârie-nori etc.

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27-19 CHINA – LA SUPERLATIV Partea a II-a

CHINA – AT ITS BEST – Part II
One of the contestants feared you 21st century economic market (because here are the biggest fights) is China. Among the most recent achievements of the Government in Beijing is „the three Gorges Dam” on the Yangtze River-6380 km-the third longest in the world, after the Amazon and the Nile. China’s model of economic progress transmits a significant lesson to all avid States economic charts, because progress has a price, a price so high that it cannot estimate the figures. Located in the Chinese capital, Beijing, Tian An Men Square is the biggest market in the world. Its shape is rectangular, measuring an area of 44 hectares, mainly its name and the gate that leads to the Forbidden City. China has become the second world economy taking the place of Japan in 2010, after its gross domestic Product (GDP) has exceeded that of the archipelago home islands throughout the year, according to figures announced by the Japanese Government. And the superlatives continue: high-speed rail network, the longest tunnels, skyscrapers, many other daring projects, etc., etc.
Keywords: Chinese superlatives, population, pollution, high speed trains, international trade, export, supercomputers, hydropower, navigable channels, art, skyscraper etc.
Cuvinte cheie: superlative chineze, populație, poluare, trenuri de mare viteză, comerț internațional, export, supercomputere, hidroenergie, artă, canale navigabile, zgârie-nori etc.

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27-18 CHINA – LA SUPERLATIV Partea I-a

CHINA – AT ITS BEST – Part I
One of the contestants feared you 21st century economic market (because here are the biggest fights) is China. Among the most recent achievements of the Government in Beijing is „the three Gorges Dam” on the Yangtze River-6380 km-the third longest in the world, after the Amazon and the Nile. China’s model of economic progress transmits a significant lesson to all avid States economic charts, because progress has a price, a price so high that it cannot estimate the figures. Located in the Chinese capital, Beijing, Tian An Men Square is the biggest market in the world. Its shape is rectangular, measuring an area of 44 hectares, mainly its name and the gate that leads to the Forbidden City. China has become the second world economy taking the place of Japan in 2010, after its gross domestic Product (GDP) has exceeded that of the archipelago home islands throughout the year, according to figures announced by the Japanese Government. And the superlatives continue: high-speed rail network, the longest tunnels, skyscrapers, many other daring projects, etc., etc.
Keywords: Chinese superlatives, population, pollution, high speed trains, international trade, export, supercomputers, hydropower, navigable channels, art, skyscraper etc.
Cuvinte cheie: superlative chineze, populație, poluare, trenuri de mare viteză, comerț internațional, export, supercomputere, hidroenergie, artă, canale navigabile, zgârie-nori etc.

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27-17 CALEA FERATĂ BEIJING-LHASA. Partea a II-a

BEIJING-LHASA RAIL. Part II Since the Foundation of the Republic of China has been the dream of having a national railway network that would unite all the provinces of China. For a long time, due to some hard obstacles, Tibet has remained the only province without access to the national railway network. It is said that the new train between Beijing and Lhasa, on the roof of the world in Tibet, is a selenaut. On 22 June 2006 took place the inaugural voyage of the railway that connects Qinghai province of China (capital city of Golmud) and the Tibet Autonomous Region (capital of Lhasa), crossing Tanggula Mountains (5072 m above sea level). The Beijing-Lhasa 4064 km is, of which 1,110 km are on the newly-built Qinghai-Tibet Railway. The train from Beijing to Lhasa sailing from July 1, 2006, achieving over in about 44 hours and has few stops on this route. The Qinghai-Tibet Railway is the highest railway in the world. The highest point lies at 5.072 m above sea level and the Tanggula railway station is located at 5.068 m, is the highest railway station in the world. Nearly half of the Qinghai-Tibet Railway is located more than 4,000 meters above sea level. About 550 kilometres of the railway is built on frozen earth. Keywords: railroad Beijing-Lhasa, Tibet, Lhasa’s capital, Potala Palace, superlatives Cuvinte cheie: calea ferată Beijing-Lhasa, Tibet, capitala Lhasa, palatul Potala, superlative

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27-16 CALEA FERATĂ BEIJING-LHASA. Partea I-a

BEIJING-LHASA RAIL. Part I Since the Foundation of the Republic of China has been the dream of having a national railway network that would unite all the provinces of China. For a long time, due to some hard obstacles, Tibet has remained the only province without access to the national railway network. It is said that the new train between Beijing and Lhasa, on the roof of the world in Tibet, is a selenaut. On 22 June 2006 took place the inaugural voyage of the railway that connects Qinghai province of China (capital city of Golmud) and the Tibet Autonomous Region (capital of Lhasa), crossing Tanggula Mountains (5072 m above sea level). The Beijing-Lhasa 4064 km is, of which 1.110 km are on the newly-built Qinghai-Tibet Railway. The train from Beijing to Lhasa sailing from July 1, 2006, achieving over in about 44 hours and has few stops on this route. The Qinghai-Tibet Railway is the highest railway in the world. The highest point lies at 5.072 m above sea level and the Tanggula railway station is located at 5.068 m, is the highest railway station in the world. Nearly half of the Qinghai-Tibet Railway is located more than 4,000 meters above sea level. About 550 kilometres of the railway is built on frozen earth. Keywords: railroad Beijing-Lhasa, Tibet, Lhasa’s capital, Potala Palace, superlatives Cuvinte cheie: calea ferată Beijing-Lhasa, Tibet, capitala Lhasa, palatul Potala, superlative

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27-15 CEA MAI MARE MAGISTRALĂ ACVATICĂ DIN LUME

THE LARGEST IN THE WORLD AQUATIC BUS
On 1 September 2010, Gaddafi opened and put into operation the total, BIGGEST BUS aquatic ever built on Earth, being called „the 8th wonder of the world”! A network of pipes 4 m in diameter, buried in the ground to prevent evaporation, carrying more than 5 million m3/day from a reservoir underground aquifer discovered in the desert, to areas populated coastal cam Nile flow as 200 years. The project cost was estimated la25 billion dollars, and Libya did not borrow a cent ANY IMF, World Bank etc. The project was conducted by experts from South Korea, but all equipment, piping, were built in Libya. The price of water brought from the Sahara is 35 cents/m3 to $ 3.75/m3 would have cost as desalinated seawater, and e … incomparably better. Now that Libya has land (now) fertile water, but little population, Egyptian farmers invited to come and work there Libya earth. An impressive project by Libya without indebtedness and ask for help from the West and that just as the same financial groups „developed countries”, encouraging the construction of a seawater desalination plants, water rationing in NOM (New World Order). Keywords: Libya, bus aquatic impressive project, desert Cuvinte cheie: Libia, magistrală acvatică, proiect impresionant, deșert

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27-14 BIBLIOGRAFIA, PARTE CONSTITUTIVĂ A LUCRĂRII ŞTIINŢIFICE

BIBLIOGRAPHY, A CONSTITUTIVE PART OF
A SCIENTIFIC PAPER
After defining the terms “citation” and “bibliographic reference”, the paper offers the reader systematized information about the manner in which the bibliography of a scientific paper is laid out. The authors present the types of layout standardized by The International Standard Organization, and also some layout styles specific to certain scientific domains (psychology, literature, chemistry, medicine etc.). They also insist on the necessity of observing editorial standards, which does not refer only to the characters’ size and font, to the text structure or the authors’ affiliation etc, but also to the manner of presenting the bibliography (bibliographic references).
Keywords: bibliography, bibliographic references, references, editorial standards
Cuvinte cheie: bibliografie, referinţe bibliografice, referinţe, standarde editoriale

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27-13 SITUAȚIA PREZENTĂ A INGINERULUI ȘI A INGINERIEI

PRESENT SITUATION OF ENGINEERS AND ENGINEERING
The use of science in engineering started after the seventeenth century, the mutual improvement of fundamental knowledge and engineering sciences, where engineers had the lead role, led to the development of society, to ensure proper living conditions and more light. The paper analyses the present situation of engineering and engineering in Romania, proposing solutions accordingly. Profound rethinking the whole educational system, focusing on training is an absolute priority. The negative effects of climate change are already beginning to be felt all over the world. States are still poorly prepared for the huge potential impact on food security, water supply and human health, that. Global warming could undermine economic growth and could increase poverty. And a necessity: change current thinking on education policy makers in Romania.
Keywords: educational system, climate change, the role of engineer and engineering Cuvinte cheie: sistem educațional, schimbări climaterice, rolul inginerului și ingineriei

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27-12 ACTUALIZĂRI ŞI ASPECTE NOI PRIVIND O DEZVOLTARE ARMONIOASĂ ŞI ACCELERATĂ A ŢĂRII

UPDATES AND NEW FACTS CONCERNING
THE HARMONIOUS DEVELOPMENT AND
ACCELERATED OF THE COUNTRY
Extend and update, for tens of countries, aspects and data to the effect that, at present, a country is prosperous only if it has and leverages intensively great wealth natural and/or creates and leverages-intensive goods with high international competitiveness and to be based on its own technical solutions, original and protected by international patent the invention.
Although it has a high potential invention, Romania is for decades to the last place between current EU countries by the number of inventions international, reported to the number of inhabitants. As compared to previous periods, in the last year with data known, the situation this number has improved relative to U.S. patents, but it has been damaged and more for European patents.
They shall examine the subject in the general development of the country, indicating for the first time and the need for improving territorial division and to increase the number of advisers in industrial property, authorized for patent field of invention.
Keywords: harmonious, patent, land, industrial property advisers
Cuvinte cheie: dezvoltare armonioasă, brevet de invenţii, ţară, consilieri proprietate industrială

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27-11 ROMÂNIA FURATĂ. TRACTORUL BRAȘOV – DE LA UZINA DE SUTE DE MILIOANE DE EURO, LA FABRICA DE VOTURI

O uzină mamut în jurul căreia s-a construit un oraș. În epoca de glorie era al doilea producător de tractoare din lume. Până în 1989 a adus venituri de 500 de milioane de euro, bani cu care s-au plătit datoriile țării. Uzina avea 26.000 de angajați. După 1989, guvernele au avut interesul ca Tractorul să nu dispară pe durata propriului mandat. Rețeta a fost aceeași – s-au șters datorii, s-au acordat credite și s-au elaborat programe, fabrica fiind ținută în viață în mod artificial. Pentru voturi, pentru o guvernare liniștită.

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27-8 UN NUME VEȘNIC ÎN LITERATURA NOASTRĂ – LUCIAN BLAGA

Anual, cei care iau parte la „Conferința internațională multidisciplinară ”Profesorul Dorin Pavel – fondatorul hidroenergeticii românești”, care se desfășoară în localitatea Sebeș, jud. Alba, se deplasează și în curtea Bisericii Ortodoxe din Lancrăm. Aici se găsește mormântul lui Dorin Pavel, alături de părinți și strămoși, precum și al unchiului său, a lui Lucian Blaga.

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27-7 IN MEMORIAM – DISTINSULUI PROFESOR EMERIT DR.ING. MIRCEA DIMITRIE CAZACU

IN MEMORIAM – DISTINGUISHED PROFESSOR EMERITUS DR.ING. MIRCEA DIMITRIE CAZACU
Were presented some parts of the work that has been Professor Emeritus, scientist , engineer – musician Mircea Dimitrie CAZACU whom we maintain an eternal, beautiful memory. He died at the age of 86 years, is in full swing.

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27-6 DESPRE VIZIUNE, INTERDISCIPLINARITATE ŞI CURAJ ÎN PROIECTELE LUI DORIN PAVEL, NEVOIA DE A-I URMA EXEMPLUL

VISIONS, INTERDISCIPLINARY AND COURAGE
IN PROJECTS DORIN PAVEL, I NEED
TO FOLLOW EXAMPLE
Vision and interdisciplinary are two essential characteristics drawn from the works of Paul Dorin and empowering solutions that treats its data hydroelectricity projects and electrification, electric traction and construction of dams, regulation of rivers are examples of the approach, basing solutions, sustainability their time and efficiency, synergy of different specialties called to participate in their realization. His vision in the development of projects anticipation explain technical solutions given by Dorin Paul and topical (dams, design principles, equipment) as well as some trends that will appear later in energy policies (diversification of energy resources and their complementarity, storage plants).
Keywords: Hydroelectric, traction power, dams, vision, interdisciplinary
Cuvinte cheie: Amenajări hidroelectrice, tracţiune electrică, baraje, viziune, interdisciplinaritate

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27-5 MOMENTE DIN VIAȚA PROFESORULUI DORIN PAVEL, AMINTIRI DE NEUITAT CU BUNICII MEI

BLITZLICHTER AUS DEM LEBEN DES PROFESSORS
DORIN PAVEL, UNVERGAESSLICHE ERINNERUNGEN
AN MEINE GROSSELTERN
Dorin Pavel war nicht nur ein hervorragender Ingenieur und Professor, welcher einen wesentlichen Beitrag zum Ausbau der Wasserkraft in Rumänien geleistet hat, sondern auch ein liebevoller Grossvater.
In diesem Artikel lasse ich Sie an seinem Leben teilhaben und gewähre Einblicke in Hintergruende und noch wenig bekannte Seiten seines Lebens und Schaffens.
Stichwort: Erinnerungen, Leben, Dorin Pavel, Großvater
Cuvinte cheie: amintiri, viața, Dorin Pavel, bunicul

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27-4 OPTIMUM DESIGN OF STEEL STRUCTURES

Această carte foarte utilă, Proiectarea optimă a structurilor metalice, se întinde pe 268 de pagini, 8 capitole şi 4 anexe. Autorii, profesioniști cu oimportantărecunoaştere internaţională, și-au început investigaţiile lor bazându-se pe rolul important al costului de proiectare în structurile inginerești.

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26-91 ANGRENAJE MELCATE. UNELE ASPECTE COMPARATIVE CU PRIVIRE LA MELCII CLASICI ŞI MELCI DE TIP DUPLEX

WORM GEAR. COMPARATIVE ISSUES ON SOME CLASSICAL WORM AND DUPLEX WORM
This paper presents some comparative aspects on worm gears precisely on the building blocks of duplex worm from classical worm, setting game in gear with the worm wheel.
Keywords: snail and slug classic duplex

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26-88 PREZENTAREA ANGRENAJULUI MELC ROATĂ-PLANĂ

THE PRESENTATION OF THE WORM-FACE GEAR DRIVE

The gear consists of two elements: the snail and the wheel surface. The gear wheel plane with snail, bearing contact is achieved as the conventional gears, worm gears by fine corrections of the pitch and the angle of the gearing on a flank and on the other and the snail song. Worm gears wormwheel flat not advertised for manufacturing machine tools, CNC, or being likely to be made even on conventional machine tools. The paper presents the basic elements for calculus of bearing capacity of the worm-face gear drive.
Keywords: bearing capacity

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26-84 PROGRAM PENTRU GENERAREA LINIILOR ELICOIDALE ALE SCULELOR

THE PROGRAMME FOR GENERATING OF TOOLS HELICAL LINES
The paper presents the basic elements for determination of the points of tools helical lines. The evidence presented in this paper serve to check the car in 3D helical surfaces of cast iron tools used on machining centres in the automotive industry, tools to claim compliance with the strictness of helical surfaces that define their geometry.
Keywords: parametric equations of the helical lines

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26-83 SIMULAREA DISTRIBUȚIEI STĂRII DE TENSIUNI ÎN ANGRENAJUL MELC-ROATĂ PLANĂ CU CONTACT LOCALIZAT UTILIZÂND APLICAŢIA CATIA-GPS

SIMULATION OF LOAD STRESS DISTRIBUTION IN WORM-FACE GEAR DRIVE WITH LOCALIZED CONTACT USING CATIA-GPS APPLICATION
Using a finite element method module, available within CATIA CAD application, the paper presents a practical procedure of stress load distribution evaluation and visualization, among the simultaneous contact teeth of a wormface gear drive with localized contact. The procedure is intended to be use for a preliminary and fast evaluation of the load stress prediction, based on magnitude and position of contact forces on teeth instantaneous contact flanks and, is illustrated here through a practical example.
Keywords: snail-wheel gear surface contact with localized, computer simulation, finite element manufacturing model

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26-82 CUPLURILE DE FRECARE UTILIZATE ÎN CONSTRUCŢII DE CUPLAJE ELECTROMAGNETICE Partea a II-a

FRICTION COUPLE UTILIZE IN ELECTROMAGNETIC CLUTCH CONSTRUCTION – Part II
The paper presents the basic elements of friction phenomenon’s between friction couple in electromagnetic clutch construction, after dissertation of Corneliu Cashin Ph. D.

Keywords: the phenomenon of friction, friction couplers, electromagnetic coupling

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26-81 CUPLURILE DE FRECARE UTILIZATE ÎN CONSTRUCŢII DE CUPLAJE ELECTROMAGNETICE Partea I-a

FRICTION COUPLE UTILIZE IN ELECTROMAGNETIC CLUTCH CONSTRUCTION – Part I
The paper presents the basic elements of friction phenomenon’s between friction couple in electromagnetic clutch construction, after dissertation of Corneliu Cashin Ph. D.

Keywords: the phenomenon of friction, friction couplers, electromagnetic coupling

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26-80 SCHEME DE PRELUCRARE A SUPRAŢELOR PRIN BROŞARE

SCHEME SURFACE TREATMENT BY BROACHING
Improved performance, superior functional characteristics, high degree of accuracy and long life in service of the product cannot be obtained without introducing technical progress in all departments of activity at all stages of processing and technology operations.
Keywords: broaching, added processing, profile

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26-79 PLATFORMĂ RIDICĂTOARE CU ACŢIONARE HIDRAULICĂ ŞI SISTEM DE RECUPERARE A ENERGIEI

ELEVATING PLATFORM WITH HYDRAULIC DRIVING AND ENERGY RECOVERY SYSTEM
The paper presents an experimental model for an elevating platform with hydraulic driving and energy recovery system, which aims the demonstration of possibility for recovery the potential energy from the lifting mechanisms with hydraulic driving. There are presented the designing of model, conceptual schema of the experimental model and the main components and subassemblies of the model. The experimental model was used for a experimental research, when were obtained o lot of graphical results regarding the variation of the main functional parameters of the platform, but this results will be presented in future paper. They have clearly demonstrated the possibility of potential energy recovery at elevating platforms.

Keywords: energy recovery, testing, experimental research, energy efficiency, sensors and transducers, data acquisition

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26-78 ECHIPAMENT DE RIDICARE-COBORÂRE CU ACŢIONARE HIDRAULICĂ ŞI SISTEM DE RECUPERARE A ENERGIEI

HYDRAULIC LOWERING AND LIFTING EQUIPMENT WITH ENERGY RECOVERY SYSTEM
The paper presents a demonstrative model of Hydraulic lowering and lifting equipment with which aims the demonstration of possibility for potential energy recovery from the lifting mechanisms with hydraulic driving. There are presented the conceptual schema of the model, the main components and subassemblies. The experimental model was used for a experimental research, when were obtained o lot of graphical results regarding the variation of the main functional parameters of the platform, but this results will be presented in future paper. They have clearly demonstrated the possibility of potential energy recovery at elevating equipment.
Keywords: energy recovery, testing, experimental research, energy efficiency, sensors and transducers, data acquisition

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26-77 APLICAREA INGINERIEI INVERSE PENTRU RECONSTRUCŢIA GEOMETRIEI UNUI DRAGON

THE REVERSE ENGINEERING OF A DRAGOON
The objective of the application is to describe the reverse engineering stages to transform a real dragoon object into a virtual geometry, using the Noomeo Optinum 3D scanner, Numisoft, Geomagic Wrap and Rapidform XOR3 software.
Keywords: Reverse Engineering, 3D scanner, dragoon

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26-76 ANALIZA STĂRII DE TENSIUNI ŞI DEFORMAŢII ÎN PALETA UNEI MICROTURBINE DE FOARTE MICĂ PUTERE, FOLOSIND DOUĂ APLICAŢII SOFTWARE

THE ANALYSIS OF STRESS AND STRAIN IN A VERY LOW POWER MICRO-TURBINE BLADE, USING TWO SOFTWARE PROGRAMS
The objective of this work is to make a comparison, in terms of analysing the State of tension and deformations arising as a result of simulations with a palette that the MEF consists of a turbine rotor for very low-power (8.25 kW)between the results obtained with the Stress Analysis of the program Autodesk Inventor Professional 2011 and with Solid Works program SimulationXpress 2011 Premium.
Keywords: comparison, analysis, state of stress and strain, FEM, blade, Autodesk Inventor 2012, Solid Works 2011

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26-75 CONSIDERAŢII PRIVIND CALCULUL DE REZISTENȚĂ AL TRANSMISIILOR PLANETARE

CONSIDERATIONS ON THE RESISTANCE CALCULATION OF PLANETARY TRANSMISSIONS
At the design of the gears from a planetary transmission, there appear some differences compared to the cylindrical or helical gears. Furthermore the crown gear is of particular importance in the calculation of these transmissions. A reduction in the thickness of the crown gear, in order to ensure certain elasticity, leads to a reduction of the total mass and to a better distribution of the load in a planetary transmission, but with the disadvantage that the load increases in the foot of the gear crown. Therefore, the calculation of the crown gear resistance increased in complexity and importance.

Keywords: Planetary transmission, voltages, calculation of resistance

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26-74 CERCETĂRI ASUPRA TEHNOLOGIEI DE REALIZARE A CIORAPILOR PENTRU ALERGARE – Partea a II-a

RESEARCH ON TECHNOLOGY OF ACHIEVEMENT FOR RUNNING SOCKS – Part II
The socks part of the athlete equipment and aims to provide feet protection in different situations activities sports. Currently sports socks are made in a wide assortment range for each sport discipline. Due to the technological possibilities of the machines, socks are knit with the areas of protection and ventilation for foot, with the concomitant use of raw special materials and structures to fast away heat and humidity from the skin, providing a more natural environment, like barefoot climate. Currently, essential components socks consist of a sole sport adapted to the anatomical shape of the left foot and right foot, finding constructive solutions to protect all sensitive areas of the foot, and the development of areas of „conditioning”, which creates a optimal interface between shoes and feet [2]. Socks for sports activities must meet the requirements for comfort and resistance to stress, and anatomical-morphological and biomechanical analysis leg will socks optimize conditions to ensure the comfort and better functionality.
Keywords: design, comfort, foot, running socks, technology

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26-73 CERCETĂRI ASUPRA TEHNOLOGIEI DE REALIZARE A CIORAPILOR PENTRU ALERGARE – Partea I-a

RESEARCH ON TECHNOLOGY OF ACHIEVEMENT FOR RUNNING SOCKS – Part I
The socks part of the athlete equipment and aims to provide feet protection in different situations activities sports. Currently sports socks are made in a wide assortment range for each sport discipline. Due to the technological possibilities of the machines, socks are knit with the areas of protection and ventilation for foot, with the concomitant use of raw special materials and structures to fast away heat and humidity from the skin, providing a more natural environment, like barefoot climate. Currently, essential components socks consist of a sole sport adapted to the anatomical shape of the left foot and right foot, finding constructive solutions to protect all sensitive areas of the foot, and the development of areas of „conditioning”, which creates a optimal interface between shoes and feet [2]. Socks for sports activities must meet the requirements for comfort and resistance to stress, and anatomical-morphological and biomechanical analysis leg will socks optimize conditions to ensure the comfort and better functionality.
Keywords: design, comfort, foot, running socks, technology

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26-71 CERCETĂRI PRIVIND ANALIZA ANATOMO-MORFOLOGICĂ SI BIOMECANICA PICIOARELOR IN VEDEREA PROIECTĂRII CIORAPILOR PENTRU ALERGARE – Partea I-a

RESEARCH ON ANALISYS ANATOMICAL – MORPHOLOGICAL AND BIOMECHANICAL FOOT TO DESIGN RUNNING SOCKS – Part I

During running, the legs are subjected to mechanical stress, as supporting and moving the body weight. That required strong can lead to injury and need appropriate protection and comfort during any sports activity to obtain performance [1].  The socks are those who provide foot protection and a comfortable, dry and well ventilated inside the shoe [2]. It must to thermoregulation temperature in the feet and eliminate transpiration. Currently socks are designed with specific characteristics as stress by foot, since each sporting activity has its own sequence of movements requiring certain areas with varying intensity and adapted socks to the anatomical shape of the foot, so it is necessary anatomical-morphological knowledge of foot biomechanics during the run.

Keywords: comfort, food typology, design, plantar pressure, sport socks

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26-70 ANALIZA COMPORTĂRII LA FIERBERE A PASTELOR AGLUTENICE DIN OREZ, PORUMB, HRIŞCĂ ŞI SOIA

BOILING BEHAVIOR ANALYSIS OF GLUTEN-FREE PASTA OF RICE, CORN, BUCKWHEAT AND SOYBEANS
In this paper is presented the boiling analysis of gluten-free pasta made by rice, corn, buckwheat, soybeans and the effects on them such as: their bonding the agglomeration tendency, boiling water sediment.
Keywords: gluten-free pasta, rice, boiling, consistency

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26-68 CURĂŢIREA SUPRAFEŢELOR METALICE PENTRU TRATAMENTE IN-SITU

CLEANING THE METALLIC SURFACES FOR IN-SITU TREATMENTS
The paper presents a study on the native oxide film formed on steels surface by air exposure at ambient conditions and its cleaning. As in-situ thermochemical treatments require a clean and active surface, argon ion sputtering process is usually employed to eliminate this superficial oxide layer.
Keywords: atmospheric oxidation, steel, iron oxides, ionic bombardment

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26-67 METODE DE APRECIERE A PRELUCRABILITĂŢII TABLELOR PRIN ŞTANŢARE DE PRECIZIE Partea a II-a

ESTIMATE METHODS OF PROCESSING OF SHEETS THROUGH FINE BLANKING – Part II
The paper presents the basic elements for determination of methods of processing of sheets through fine blanking. Represents a synthesis of knowledge relating to the specifics of the process of stamping, fine tuning the physical principles of separation of parts of precision stamping process, mechanism and equipment used.

Keywords: precision stamping

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26-66 METODE DE APRECIERE A PRELUCRABILITĂŢII TABLELOR PRIN ŞTANŢARE DE PRECIZIE Partea I-a

ESTIMATE METHODS OF PROCESSING OF SHEETS THROUGH FINE BLANKING – Part I
The paper presents the basic elements for determination of methods of processing of sheets through fine blanking. Represents a synthesis of knowledge relating to the specifics of the process of stamping, fine tuning the physical principles of separation of parts of precision stamping process, mechanism and equipment used.

Keywords: precision stamping

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26-65 ÎNCERCĂRI DE FORMARE DOP DE GHEAŢĂ PE UN TRONSON DE CONDUCTĂ ORIZONTALĂ (cu Dn 200 mm) STRĂBĂTUT DE APĂ POTABILĂ

ATTEMPTS TO FORM ICE PLUG ON DRINKING/POTABLE WATER FLOWING THROUGH HORIZONTAL PIPE SECTION (of 200 mm nominal diameter)
In the hydraulic pipe-line installation, the cutting-off flow technique on a line (horizontal pipe) assumes to form an ice plug under controlled process or two ice plugs, for its isolation. On both cases the ice plug (or both ice plugs) is maintaining until completion of the maintenance / repair works made in circuit without shut-down installation. The paper describes a constructive and functional description of the experimental technological facilities followed by few sequences chosen from two tests carried out for potable water, and finally, the results and conclusions get. The paper is dedicated to specialist working in the research and technological engineering.
Keywords: cutting-off the flow, ice deposit, potable/drinking water, hydraulic resistance

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26-64 EFECTUL CUPRULUI ŞI A DEFORMĂRII MATERIALELOR SINTERIZATE PE BAZĂ DE FIER ASUPRA UNOR PROPRIETĂŢI MECANICE

THE EFFECT OF COPPER AND DEFORMATION ON SOME MECHANICAL PROPERTIES OF IRON BASED SINTERED MATERIALS
The behaviour of materials to static solicitations and especially to dynamic solicitations is very influenced by the presence of pores in the structure. Their effect on the concentration of stresses is greater the more the pores are situated closer to the surface. It greatly depends on the type of solicitation that material is subjected to. The processing by plastic deformation can have a double effect. On one hand, it can lead to the hardening of the material; on the other hand, it leads to a favourable tension state in rapport with these types of solicitations. Experimental results show that the effect of superficial deformation of sintered materials on the mechanical properties is different according to the type of solicitation and the structure of the material. It has been observed that it has an important positive effect on the hardness, Young modulus and the behaviour to fatigue of sintered materials.
Keywords: plastic deformation, powder metallurgy, material properties

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