2012

Conferinta 2012


21-11 CARACTERUL INTERDISCIPLINAR AL MANAGEMENTULUI

INTERDISCIPLINARY CHARACTER OF MANAGEMENT
This article defines evolution as a scientist as well as the management
of relationships that underlie it. In a broad sense, to drive means to serve a
group of people, an institution, an activity, taking full responsibility in this area.
In an almost general management understands the synonym with the
management. Better requirements management means efficiency and therefore
was imposed in particular areas. This relationship should be viewed in the
dynamics of social development.
Cuvinte cheie: management, relaţia conducere-managemet, evoluţia
managementului
Key words: management, relationship management, evolution of
management

11 CARACTERUL INTERDISCIPLINAR AL


21-10 SECURITATE ŞI SĂNĂTATE ÎN MUNCĂ ÎNTR-O „ECONOMIE VERDE”

SAFETY AND HEALTH AT WORK IN
A „GREEN ECONOMY”
The „green jobs” were considered those involved in biodiversity
protection and of the natural environment, but they also include areas such as
low-carbon jobs. The need for energy security and the need to conserve
resources for future generations have led to increased efforts to find alternative
energy sources and for improve the energy efficiency. The „green jobs” should
be characterized by decent work, which provide adequate wages, safe working
conditions, job security, reasonable career prospects and the workers rights
respect. Unfortunately, not all green jobs are necessarily safe jobs. Often,
these jobs generate new risks and / or unknown in terms of OHS.
Cuvinte cheie: securitate şi sănătate în muncă, economie verde,
boală profesională, prevenire, risc profesional
Keywords: security and health, green economy, occupational disease
prevention, occupational risk

10 SECURITATE ŞI SĂNĂTATE ÎN MUNCĂ


21-9 INTELIGENŢA EMOŢIONALĂ – COMPONENTE, SEMNIFICAŢIE ŞI UTILITATE ÎN LEADERSHIP

EMOTIONAL INTELLIGENCE – COMPONENTS,
SIGNIFICANT AND USEFUL IN LEADERSHIP
Once we become adults, no one expected to become more intelligent,
even our mental capacities can be used more effectively in the experience. This
is true for emotional intelligence. The way we communicate with others and
how we communicate with ourselves ultimately determines our quality of life.
The more we know each other better and understand better, the wiser
decisions we take and we will get better results. We can and we must
continually improve our emotional skills, to do everything possible to become a
more complete and fulfilled person.
Cuvinte cheie: comunicare, inteligenţa emoţională, conducere/
leadership
Keywords: communication, emotional intelligence, leadership

9 INTELIGENŢA EMOŢIONALĂ – COMPONENTE,


21-8 COMUNICAREA ÎN LEADERSHIP – EFICIENŢĂ ŞI PRINCIPII

COMMUNICATION IN LEADERSHIP –
EFFICIENCY AND PRINCIPLES
Communication is crucial in the effectiveness of a leader. Brian Tracy
is very categorically stating that „if you cannot communicate, cannot be leader.”
But effective communication is based on trust, that leader must know how to
win from subordinates. Leaders know how to listen and to become a good
leader, able to communicate effectively, you must know to listen to the other.
That’s because everyone always feels the need to feel important and valuable.
Especially, a subordinate leader will consider actions that will help raise the
self; it will make them enjoy longer, and, consequently, make it more efficient
gear organization operating.
Cuvinte cheie: comunicare, conducere/leadership, eficienţă
Keywords: communication, leadership, efficiency

8 COMUNICAREA ÎN LEADERSHIP –


21-7 TRADUCEREA ÎNTRE TEORIE ŞI PRACTICĂ

TRANSLATION BETWEEN THEORY AND PRACTICE
Traps foreign language can be easily avoided with a little attention and
research. We have a language generous enough to use it without it perk up
with foreign words, as they may sound Romanian. Translation is intended as
faithfully transmit information from one language to another.
Cuvinte cheie: traducere, limba maternă, limba străină, text
Keywords: translation, language, foreign language, text

7 TRADUCEREA ÎNTRE TEORIE ŞI PRACTICĂ


21-6 ISAAC NEWTON (1642 – 1727) – FONDATOR AL ŞTIINŢELOR MODERNE – Partea a II-a

ISAAC NEWTON – FONDATEUR DES SCIENCES MODERNES
On présente, synthétiquement et dans le contexte historique,
l’évolution d’Isaac Newton depuis l’enfant – chétif, timide et sensible – resté
très tôt à la charge de sa grand-mère maternelle jusqu’au jeune homme
introverti, passionné par la lecture, les expériences, l’étude approfondie,
pendant la période de sa formation en tant que chercheur et, ensuite – en tant
que professeur à l’Université de Cambridge – président de la Royal Society et
membre du Parlement. Sa passion, son talent et sa persévérance dans la
recherche l’ont conduit à l’obtention de résultats essentiels, avec des
découvertes fondamentales, dans les domaines des Mathématiques (calcul
differentiel, binôme), de la Physique (surtout dans le domaine de l’Optique –
composition et propriétés de la lumière), de la Mécanique (loi de l’attraction
universelle) etc.
Cuvinte cheie: calcul, binomială, telescop, lumina, gravitatea, orbita,
mișcare, alchimie, filozofie, cronologie, argumente
Mots clés: calcul différentiel, binôme, lumière, télescope, gravitation,
orbite, mouvement, alchimie, philosophie, chronologie, disputes.

6 ISAAC NEWTON (1642 – 1727) – FONDATOR AL


21-5 ISAAC NEWTON (1642 – 1727) – FONDATOR AL ŞTIINŢELOR MODERNE – Partea I

ISAAC NEWTON – FONDATEUR DES SCIENCES MODERNES
On présente, synthétiquement et dans le contexte historique,
l’évolution d’Isaac Newton depuis l’enfant – chétif, timide et sensible – resté
très tôt à la charge de sa grand-mère maternelle jusqu’au jeune homme
introverti, passionné par la lecture, les expériences, l’étude approfondie,
pendant la période de sa formation en tant que chercheur et, ensuite – en tant
que professeur à l’Université de Cambridge – président de la Royal Society et
membre du Parlement. Sa passion, son talent et sa persévérance dans la
recherche l’ont conduit à l’obtention de résultats essentiels, avec des
découvertes fondamentales, dans les domaines des Mathématiques (calcul
differentiel, binôme), de la Physique (surtout dans le domaine de l’Optique –
composition et propriétés de la lumière), de la Mécanique (loi de l’attraction
universelle) etc. Son ouvrage «Philosophiae Naturalis Principia Mathematica» a
ouvert de nouveaux horizons à la Mécanique et a jeté «les bases de la
Mécanique classique». Il sera considéré ultérieurement, par J.L. Lagrange, «…
la plus grande création de l’esprit humain»!
On mentionne les principaux différents avec des personnalités
contemporaines comme Robert Hooke, Christiaan Huygens, Gottfried
Wilhelm Leibniz et John Flamsteed, nés autour de quelques unes de ses
découvertes, ainsi que les appréciations et les critiques d’autres scientifiques
de son temps.
L’inscription sur le monument installé dans le grand hall du «Trinity
College» de Cambridge souligne ainsi ses mérites pour la science:«Celui qui
a surpassé, par son génie, le genre humain».
Cuvinte cheie: calcul, binomială, telescop, lumina, gravitatea, orbita,
mișcare, alchimie, filozofie, cronologie, argumente

5 ISAAC NEWTON (1642 – 1727) – FONDATOR AL


21-4 DE CE PROFESORUL DORIN PAVEL, POATE FI UN MODEL PENTRU GENERAŢIILE TINERE ?

DORIN PAVEL WHY CAN BE A MODEL
FOR THE YOUNGER GENERATION ?
Today we are living a period of great transformation in the search and
find many truths, in weighing the value of money and material advantages tilt
the pan, we need models and Dorin Pavel may be one of them.
Most of us remember with respect, was not only a scientist but a
daring, proving that in his specialty had the vision and strength to show that
hard things can be accessible for a small country. He said in his memoirs with
some shadow of regret „that he was born a quarter century earlier.”
Cuvinte cheie: model-profesorul Dorin Pavel, muncă, profesionalism,
exemplu
Keywords: model/example-Dorin Pavel, labor, professional, such

4 DE CE PROFESORUL DORIN PAVEL,


21-3 CUM POATE PROSPERA ROMÂNIA

HOW ROMANIA CAN GROW
Actual statistical data and studies give a rational and global image
about the Romanian economical situation. By processing these as the paper
show, will result the unique solution for increasing the gross domestic product
per capita GDP/capita and life level until at least the medium UE level
continuously growing.
Cuvinte cheie: produs intern brut pe cap de locuitor, nivel de trai,
brevet
Keywords: GDP per capita, standard of living, patent

3 CUM POATE PROSPERA ROMÂNIA


21-2 FĂRĂ REPROFESIONALIZARE NU AVEM VIITOR Partea a II-a

WE HAVE NO FUTURE WITHOUT
REPROFESSIONALIZATION – II
Under current conditions, is essential for Romania, its traditions
restored extremely valuable emptying is also the idiosyncrasies of residual
ballast, to shape their own identity in the concert of free nations and democratic
European Union. Natural reintegration into space European civilization was the
efforts and sacrifices by becoming an EU member country. He did, but it’s only
a step is indeed very important, but integration requires continued and led to
the end. To this end we are left only to put the value of perseverance and
wisdom, our resources. Especially since our potential is remarkable, especially
regarding the human factor.
Cuvinte cheie: reprofesionalizare în inginerie, saltul direct în epoca
postindustrială, educație, mediu, învățare permanentă
Keywords: reprofessionalization Engineering, jump directly into the
post industrial age, education, environment, lifelong learning

2 FĂRĂ REPROFESIONALIZARE NU AVEM VIITOR


21-1 FĂRĂ REPROFESIONALIZARE NU AVEM VIITOR Partea I

WE HAVE NO FUTURE WITHOUT
REPROFESSIONALIZATION – I
Under current conditions, is essential for Romania, its traditions
restored extremely valuable emptying is also the idiosyncrasies of residual
ballast, to shape their own identity in the concert of free nations and democratic
European Union. Natural reintegration into space European civilization was the
efforts and sacrifices by becoming an EU member country. He did, but it’s only
a step is indeed very important, but integration requires continued and led to
the end. To this end we are left only to put the value of perseverance and
wisdom, our resources. Especially since our potential is remarkable, especially
regarding the human factor.
Cuvinte cheie: reprofesionalizare în inginerie, saltul direct în epoca
postindustrială, educație, mediu, învățare permanentă
Keywords: reprofessionalization Engineering, jump directly into the
post industrial age, education, environment, lifelong learning

1 FĂRĂ REPROFESIONALIZARE NU AVEM VIITOR


22-90 POMPE CU CAVITĂȚI PROGRESIVE (PCP) CU CUPLAJE CU BOLŢURI TRANSVERSALE Partea a II-a

PROGRESSIVE CAVITY PUMPS (PCP)
WITH CROSS BOLTS COUPLINGS ( II )
The study presents the newly developed progressive cavity pump
developed by the specialized manufacturer SC CONFIND SRL: pump with
cross bolts couplings in a very compact arrangement. The calculation,
construction and practical performance are presented.
Cuvinte cheie: pompe cu şurub, pompe cu cavităţi progresive, cuplaje
cu bolţuri
Keywords: progressive cavities pumps, PCP, coupling for pumps

90 POMPE CU CAVITĂȚI PROGRESIVE (PCP)


22-89 POMPE CU CAVITAŢI PROGRESIVE (PCP) CU CUPLAJE CU BOLŢURI TRANSVERSALE Partea I

PROGRESSIVE CAVITY PUMPS (PCP)
WITH CROSS BOLTS COUPLINGS ( I )
The study presents the newly developed progressive cavity pump
developed by the specialized manufacturer SC CONFIND SRL: pump with
cross bolts couplings in a very compact arrangement. The calculation,
construction and practical performance are presented.
Cuvinte cheie: pompe cu şurub, pompe cu cavităţi progresive, cuplaje
cu bolţuri
Keywords: progressive cavities pumps, PCP, coupling for pumps

89 POMPE CU CAVITAŢI PROGRESIVE (PCP)


22-88 CERCETARE ASUPRA MOBILITĂŢII ŞI PORTANŢEI CUPLAJELOR DINŢATE Partea a II-a

RESEARCH ON GEAR COUPLINGS MOBILITY
AND CARRYNG CAPACITY (II)
This study makes an analysis of two basic problems with the coupling
gears with convex teeth flanks: mobility and respectively the ability to take the
angular position deviations of the axes and carrying capacity evaluation by the
number of teeth pairs in elastic contact.
Cuvinte cheie: cuplaje dinţate, pompe cu cavităţi progresive (PCP)
Keywords: gear couplings, progressive cavity pumps (PCP)

88 CERCETARE ASUPRA MOBILITĂŢII ŞI


22-87 CERCETARE ASUPRA MOBILITĂŢII ŞI PORTANŢEI CUPLAJELOR DINŢATE Partea I

RESEARCH ON GEAR COUPLINGS MOBILITY
AND CARRYNG CAPACITY (I)
This study makes an analysis of two basic problems with the coupling
gears with convex teeth flanks: mobility and respectively the ability to take the
angular position deviations of the axes and carryng capacity evaluation by the
number of teeth pairs in elastic contact.
Cuvinte cheie: cuplaje dinţate, pompe cu cavităţi progresive (PCP)
Key words: gear couplings, progressive cavity pumps (PCP)

87 CERCETARE ASUPRA MOBILITĂŢII ŞI


22-86 CONSIDERAŢII ASUPRA GEOMETRIEI MELCULUI GENERATOR LA MANUFACTURAREA ROŢII ANGRENAJULUI PINION CILINDRIC-ROATĂ FRONTALĂ (III)

CONSIDERATIONS ABOUT GENERATING
WORM GEOMETRY OF FACE-GEAR
FOR FACE-GEAR DRIVE (III)
The paper presents the basic elements of geometry for generating
worm fore face-gear of face-gear drive.
Cuvinte cheie: roată frontală melc generator
Keywords: snail front wheel generator

86 CONSIDERAŢII ASUPRA GEOMETRIEI MELCULUI


22-85 CONSIDERAŢII ASUPRA GEOMETRIEI MELCULUI GENERATOR LA MANUFACTURAREA ROŢII ANGRENAJULUI PINION CILINDRIC-ROATĂ FRONTALĂ (II)

CONSIDERATIONS ABOUT GENERATING
WORM GEOMETRY OF FACE-GEAR
FOR FACE-GEAR DRIVE (II)
The paper presents the basic elements of geometry for generating
worm fore face-gear of face-gear drive.
Cuvinte cheie: roată frontală melc generator
Keywords: snail front wheel generator

85 CONSIDERAŢII ASUPRA GEOMETRIEI MELCULUI


22-84 CONSIDERAŢII ASUPRA GEOMETRIEI MELCULUI GENERATOR LA MANUFACTURAREA ROŢII ANGRENAJULUI PINION CILINDRIC-ROATĂ FRONTALĂ (I)

CONSIDERATIONS ABOUT GENERATING
WORM GEOMETRY OF FACE-GEAR
FOR FACE-GEAR DRIVE (I)
The paper presents the basic elements of geometry for generating
worm fore face-gear of face-gear drive.
Cuvinte cheie: roată frontală melc generator
Keywords: snail front wheel generator

84 CONSIDERAŢII ASUPRA GEOMETRIEI MELCULUI


22-83 ELEMENTE TEHNOLOGICE PRIVIND MANUFACTURAREA SCULELOR DE DANTURARE PENTRU ANGRENAJE CICLOIDALE Partea a II-a

TEHNOLOGICAL ELEMENTS ABOUT MANUFACTURING
OF TOOTHING TOOL OF CYCLOIDAL GEARINGS (II)
The paper presents the basic technological elements about
manufacturing of toot hinge toot of cyclonical gearings
Cuvinte cheie: elicoid arhimedic
Keywords: helical Archimedes

83 ELEMENTE TEHNOLOGICE PRIVIND


22-82 ELEMENTE TEHNOLOGICE PRIVIND MANUFACTURAREA SCULELOR DE DANTURARE PENTRU ANGRENAJE CICLOIDALE Partea I

TEHNOLOGICAL ELEMENTS ABOUT MANUFACTURING
OF TOOTHING TOOL OF CYCLOIDAL GEARINGS (I)
The paper presents the basic technological elements about
manufacturing of toot hinge toot of cyclonical gearings
Cuvinte cheie: elicoid arhimedic
Keywords: helical Archimedes

82 ELEMENTE TEHNOLOGICE PRIVIND


22-81 ASUPRA GEOMETRIEI FREZELOR DISC PENTRU ARBORI CU CANELURI ÎN EVOLVENTĂ CONICE

ABOUT OF MILLING FACE AND SIDE GEOMETRY FOR INVOLUTE SPLINES GENERATED BY MILLING The paper presents the basic elements of milling face and side profile for involutes spines generated by milling. Cuvinte cheie: profil evolventic Keywords: involutes profile 81 ASUPRA GEOMETRIEI FREZELOR DISC PENTRU


22-79 GENERAREA ROŢILOR DINŢATE ELIPTICE PLANE ŞI DINŢI ÎNCLINAŢI CU AJUTORUL FREZEI MELC Partea a III-a

GENERATION OF PLANAR AND HELICAL ELIPTICALGEARS BY HOB (III)
The paper presents the basic elements of generation planar and
helical elliptical gears by hob in vision of Profesor Litvin.
Cuvinte cheie: centroidă eliptică, freză melc
Keywords: elliptical centroid, cutter worm

79 GENERAREA ROŢILOR DINŢATE ELIPTICE PLANE ŞI


22-78 GENERAREA ROŢILOR DINŢATE ELIPTICE PLANE ŞI DINŢI ÎNCLINAŢI CU AJUTORUL FREZEI MELC Partea a II-a

GENERATION OF PLANAR AND HELICAL ELIPTICALGEARS BY HOB (II)
The paper presents the basic elements of generation planar and
helical elliptical gears by hob in vision of Profesor Litvin.
Cuvinte cheie: centroidă eliptică, freză melc
Keywords: elliptical centroid, cutter worm

78 GENERAREA ROŢILOR DINŢATE ELIPTICE PLANE ŞI


22-77 GENERAREA ROŢILOR DINŢATE ELIPTICE PLANE ŞI DINŢI ÎNCLINAŢI CU AJUTORUL FREZEI MELC Partea I

GENERATION OF PLANAR AND HELICAL ELIPTICALGEARS BY HOB (I)
The paper presents the basic elements of generation planar and
helical elliptical gears by hob in vision of Profesor Litvin.
Cuvinte cheie: centroidă eliptică, freză melc
Keywords: elliptical centroid, cutter worm

77 GENERAREA ROŢILOR DINŢATE ELIPTICE PLANE ŞI


22-76 CONSIDERAŢII ASUPRA ANGRENAJULUI MELCROATĂ PLANĂ CU POSIBILITATEA REGLĂRII JOCULUI ÎNTRE FLANCURI Partea a II-a

CONSIDERATIONS ABOUT WORM-FACE GEAR DRIVE
WITH BACKLASH ADJUSTMENT POSSIBILITY (II)
The paper presents the basic elements of worm-face gear drive with
backlash adjustment possibility.
Cuvinte cheie: melc duplex, roată plană.
Keywords: worm duplex flat wheel

76 CONSIDERAŢII ASUPRA ANGRENAJULUI MELCROATĂ


22-75 CONSIDERAŢII ASUPRA ANGRENAJULUI MELCROATĂ PLANĂ CU POSIBILITATEA REGLĂRII JOCULUI ÎNTRE FLANCURI Partea I

CONSIDERATIONS ABOUT WORM-FACE GEAR DRIVE
WITH BACKLASH ADJUSTMENT POSSIBILITY (I)
The paper presents the basic elements of worm-face gear drive with
backlash adjustment possibility.
Cuvinte cheie: melc duplex, roată plană
Keywords: worm duplex, flat wheel

75 CONSIDERAŢII ASUPRA ANGRENAJULUI MELCROATĂ


22-74 MODELUL MATEMATIC ŞI SIMULAREA CAD A FREZEI-MELC DE PRELUCRARE A ROŢII PLANE DIN ANGRENAJUL MELC-ROATǍ PLANǍ

MATHEMATICAL MODEL AND CAD SIMULATION
OF THE HOB FOR MACHINING THE FACE GEAR
FROM THE WORM-FACE GEAR DRIVE
The paper presents a study related to mathematical modeling and
CAD simulation of the hobs used for machining the face gears teeth, from the
worm-face gear drives in which the worm is of ZK1-type. The study is limited to
determination of mathematical relations necessary for hobs design, as well as
for their CAD modeling. Some practical example results of 3D CAD models,
built on developed theory for hobs used in machining particular face gears, are
also presented.
Cuvinte cheie: angrenaj melc-roată plană, freză-melc, simulare CAD
Keywords: worm-wheel gear flat, rotary-screw, CAD simulation

74 MODELUL MATEMATIC ŞI SIMULAREA CAD


22-73 DETERMINAREA ELEMENTELOR DE BAZĂ ALE ROŢII PLANE GENERATOARE LA DANTURA KLINGELNBERG-PALLOID (II)

DETERMINATIONS OF THE BASE ELEMEMENTS OF GENERATING WHEEL FOR KLINGELNBERG-PALLOID TEETH (II)
The paper presents the basic elements of generating wheel for
Klingelnberg-Palloid teeth.
Cuvinte cheie: roata generatoare.
Keywords: wheel generators

73 DETERMINAREA ELEMENTELOR DE BAZĂ


22-72 DETERMINAREA ELEMENTELOR DE BAZĂ ALE ROŢII PLANE GENERATOARE LA DANTURA KLINGELNBERG-PALLOID (I)

DETERMINATIONS OF THE BASE ELEMEMENTS OF GENERATING WHEEL FOR KLINGELNBERG-PALLOID TEETH
The paper presents the basic elements of generating wheel for
Klingelnberg-Palloid teeth.
Cuvinte cheie: roata generatoare
Keywords: wheel generators

72 DETERMINAREA ELEMENTELOR DE BAZĂ


22-71 CONSIDERAŢII ASUPRA PROCEDEULUI DE DANTURARE CU FREZA MELC CONICĂ KLINGELNBERG PALLOID (III)

CONSIDERATIONS ABOUT TOOTHING PROCEEDINGWITH CONICAL HOB KLINGELNBERG PALLOID (III)
The paper presents the basic elements of toothing proceeding with
conical hob Klingelnberg-Palloid.
Cuvinte cheie: freza melc conică
Keywords: milling cone snail

71 CONSIDERAŢII ASUPRA PROCEDEULUI DE


22-70 CONSIDERAŢII ASUPRA PROCEDEULUI DE DANTURARE CU FREZA MELC CONICĂ KLINGELNBERG PALLOID (II)

CONSIDERATIONS ABOUT TOOTHING PROCEEDING WITH CONICAL HOB KLINGELNBERG PALLOID (II)
The paper presents the basic elements of toothing proceeding with
conical hob Klingelnberg-Palloid.
Cuvinte cheie: freza melc conică
Keywords: milling cone snail

70 CONSIDERAŢII ASUPRA PROCEDEULUI DE


22-69 CONSIDERAŢII ASUPRA PROCEDEULUI DE DANTURARE CU FREZA MELC CONICĂ KLINGELNBERG PALLOID (I)

CONSIDERATIONS ABOUT TOOTHING PROCEEDING WITH CONICAL HOB KLINGELNBERG PALLOID
The paper presents the basic elements of toothing proceeding with
conical hob Klingelnberg-Palloid.
Cuvinte cheie: freza melc conică
Keywords: milling cone snail

69 CONSIDERAŢII ASUPRA PROCEDEULUI DE


22-68 TEHNICI DE PROIECTARE A SISTEMELOR PE PLATFORME MECATRONICE (II)

TECHNICAL DESIGN SYSTEMS ON MECHATRONIC PLATFORMS (II)
This paper is intended to issue a brief overview of methods used to
design structured logic functions/adjustment and control strategy. Idea as a
whole system approach, involving the design and optimization rather than a
sequence of incremental steps. Optimizing functional fluidic systems involves
building a mathematical model, analysis of physical phenomena associated.
Other approaches in research aimed mechatronic systems design techniques
that parts of the system are real; some are virtual so that the test pro-cedures
and data validation can be performed as in reality. The user is thus familiar with
the operation and structure of an industrial system, programming language
functioning using technology and specific real industrial environment, without
risk of damaging the plant (to make the process as simulated in the laboratory).
Cuvinte cheie: microcontroler, sinergie, Programmable Logic
Controller (PLC), sensorică, Control Prototyping (PC), Hardware-In-the-Loop
(HIL), Software-In-the-Loop (SIL)
Keywords: microcontroller, synergy, Programmable Logic Controller
(PLC), Sensors, Control Prototyping (PC), Hardware-In-the-Loop (HIL),
software-in-the-Loop (SIL)

68 TEHNICI DE PROIECTARE A SISTEMELOR


22-67 TEHNICI DE PROIECTARE A SISTEMELOR PE PLATFORME MECATRONICE (I)

TECHNICAL DESIGN SYSTEMS ON MECHATRONIC PLATFORMS (I)
This paper is intended to issue a brief overview of methods used to
design structured logic functions/adjustment and control strategy. Idea as a
whole system approach, involving the design and optimization rather than a
sequence of incremental steps. Optimizing functional fluidic systems involves
building a mathematical model, analysis of physical phenomena associated.
Other approaches in research aimed mechatronic systems design techniques
that parts of the system are real; some are virtual so that the test pro-cedures
and data validation can be performed as in reality. The user is thus familiar with
the operation and structure of an industrial system, programming language
functioning using technology and specific real industrial environment, without
risk of damaging the plant (to make the process as simulated in the laboratory).
Cuvinte cheie: microcontroler, sinergie, Programmable Logic
Controller (PLC), sensorică, Control Prototyping (PC), Hardware-In-the-Loop
(HIL), Software-In-the-Loop (SIL)
Keywords: microcontroller, synergy, Programmable Logic Controller
(PLC), Sensors, Control Prototyping (PC), Hardware-In-the-Loop (HIL),
software-in-the-Loop (SIL)

67 TEHNICI DE PROIECTARE A SISTEMELOR


22-66 VARIANTA DE APLICARE A PRINCIPIULUI COGENERĂRII LA O INSTALAȚIE DE TURBINĂ CU GAZE CE ECHIPEAZĂ O LOCOMOTIVĂ

The present work contents the presentation of a saving energy gas
turbine plant, intended to equip a normal railway engine, on purpose to
modernise and assurance the energetic necessary for the external services that
is the necessary services for train.
Cuvinte cheie: instalație de turbină de gaze, cogenerare, recuperare
de căldură
Keywords: gas turbine plant, cogeneration, heat recovery

66 VARIANTA DE APLICARE A PRINCIPIULUI


22-65 CONSIDERAŢII ASUPRA POMPELOR CU MEMBRANĂ Partea a II-a

Le travail présente les principaux types d’usures qui apparaissent aux
pompes des machines pour la protection des plantes. Pendant le
fonctionnement d’un système technique, apparaissent des usures, dues aux
frictions et aux agréssions physique et/ou chimiques, usures qui modiffient
géométriquement, dimensionnellle et structurale, les qualités fontionnelles du
système. Les usures bessent les performances fonctionnelles du mécanisme.
La connaissance de la spécificité et des limites de ces usures, dans des
conditions complèxes où elles se passent, a un caractère empirique. Celle-ci
impliquent une observation attentive de tous les zones et de tous les types
d’usures, qui, dans le cas des pompes des machines pour les travaux pour la
protection des plantes, sont influencées différamment par l’agressivité chimique
des substances pompées. L’optimisation de la relation prix de revient-sécurité
en fonctionnement (fiabilité et maintenence) amène a un degré elevé
d’utilisation des pompes à membrane, avec le maintien constant des
paramètres de fontionnement, qui peut se faire seulement par des essais
complexes, dans des différentes conditions de matériau et d’environnement.
Cuvinte cheie: uzura specifică, pompe volumice, pompe cu
membrană, membrană flexibilă
Mots-clés: porter spécifiques, pompes volumétriques, pompes à
membrane, la membrane souple

65 CONSIDERAŢII ASUPRA POMPELOR CU MEMBRANĂ


22-64 CONSIDERAŢII ASUPRA POMPELOR CU MEMBRANĂ Partea I

Le travail présente les principaux types d’usures qui apparaissent aux
pompes des machines pour la protection des plantes. Pendant le
fonctionnement d’un système technique, apparaissent des usures, dues aux
frictions et aux agréssions physique et/ou chimiques, usures qui modiffient
géométriquement, dimensionnellle et structurale, les qualités fontionnelles du
système. Les usures bessent les performances fonctionnelles du mécanisme.
La connaissance de la spécificité et des limites de ces usures, dans des
conditions complèxes où elles se passent, a un caractère empirique. Celle-ci
impliquent une observation attentive de tous les zones et de tous les types
d’usures, qui, dans le cas des pompes des machines pour les travaux pour la
protection des plantes, sont influencées différamment par l’agressivité chimique
des substances pompées. L’optimisation de la relation prix de revient-sécurité
en fonctionnement (fiabilité et maintenence) amène a un degré elevé
d’utilisation des pompes à membrane, avec le maintien constant des
paramètres de fontionnement, qui peut se faire seulement par des essais
complexes, dans des différentes conditions de matériau et d’environnement.
Cuvinte cheie: uzura specifică, pompe volumice, pompe cu
membrană, membrană flexibilă
Mots-clés: porter spécifiques, pompes volumétriques, pompes à
membrane, la membrane souple


22-63 CONSIDERAȚII PRIVIND UZURA SUPAPELOR DE LA MOTOARELE CU ARDERE INTERNĂ

This paper summarizes some aspects of wear parts distribution goes
into internal combustion in four stroke engines. One of the most important
pieces is referred to the intake and exhaust valves of the engine.

Cuvinte cheie: supapă, motor, distribuție, uzură, arc taler, gaze
Keywords: valve, motor, distribution, wear plate spring, gas

63 CONSIDERAȚII PRIVIND UZURA SUPAPELOR


22-62 CONSIDERAŢII ASUPRA UZURII DE ABRAZIUNE

L’article présente des considérations sur l’usure d’abrasion, avec
référence aux pompes des machines pour la protection des plantes. Pendant le
fonctionnement des pièces ou des systèmes mécaniques complexes apparaît
la modification des dimensions et de la qualité des surfaces en contact par
l’intervention des substances chimiques pompées, ce qui amène, assez
souvent, au blocage, par apparition de l’usure d’abrasion. On donne aussi la loi
d’usure d’abrasion et quelques considérations sur le coefficient d’usure
d’abrasion.
Cuvinte cheie: uzura de abraziune, deformare plastică, microaşchiere,
forţa normală de penetrare, uzura liniară, coeficient de uzură
Mots-clés: l’usure par abrasion, déformation plastique, micro-découpe
force normale de pénétration, usure linéaire, le coefficient d’usure

62 CONSIDERAŢII ASUPRA UZURII DE ABRAZIUNE


22-61 STADIUL ACTUAL PRIVIND DETECTAREA VIBROACUSTICĂ A DEFECTELOR ÎN BARE PRISMATICE – Partea a II-a

The paper contains a review of the technical literature concerning the
detection, location, and characterization of structural damage via techniques
that examine changes in measured structural vibration response. The report
first categorizes the methods according to required measured data and analysis
technique. The report describes the development of the damage-identification
methods and summarizes the current state-of-the-art of the technology.
Cuvinte cheie: vibraţii, detectarea vibroacustică a defectelor, bare
prismatice
Keywords: vibration, vibration detection of defects, prismatic bars

61 STADIUL ACTUAL PRIVIND DETECTAREA


22-60 STADIUL ACTUAL PRIVIND DETECTAREA VIBROACUSTICĂ A DEFECTELOR ÎN BARE PRISMATICE – Partea I

The paper contains a review of the technical literature concerning the
detection, location, and characterization of structural damage via techniques
that examine changes in measured structural vibration response. The report
first categorizes the methods according to required measured data and analysis
technique. The report describes the development of the damage-identification
methods and summarizes the current state-of-the-art of the technology.
Cuvinte cheie: vibraţii, detectarea vibroacustică a defectelor, bare
prismatice Keywords: vibration, vibration detection of defects, prismatic bars

60 STADIUL ACTUAL PRIVIND DETECTAREA


22-59 ASPECTE CU PRIVIRE LA RECONSTRUCŢIA ACCIDENTELOR RUTIERE BICICLETĂ-AUTOMOBIL

In this paper is presented the bicycle-automobile’s frontal collision
case, study in which were taken in consideration four comparison cases of the
bicycle’s and/or biker’s throw distance related with the collision speed after
different criterions (at minimum/medium/maximum collision speed; between the
bikers’ sexes; related to the bikers’ age; related with the bicycle’s types). The
bicycles’ and bikes’ masses were considered having medium values, not being
treated particular cases from this point of view.
Cuvinte cheie: bicicletă, automobil, reconstrucție accident rutier
Keywords: bicycle, automobile, accident reconstruction

59 ASPECTE CU PRIVIRE LA RECONSTRUCŢIA


22-58 MODELAREA REŢINERII PASAGERULUI DE CĂTRE CENTURA DE SIGURANŢĂ

The paper presents a physical model of a passenger hold by the
seatbelt. Based on this model one calculates the total movement of the
passenger during the accident, the passenger’s movement at constant speed,
his deceleration to maximal and minimal values; the passenger’s movement
related to time and the safe values of the required displacement of his chest in
case of accidents at different collision speed and also the chest movement in
the car’s habitat in order to be safe in case of accident.
Cuvinte cheie: automobil, pasager, accident rutier, siguranţă pasivă,
centura de siguranţă, reţinerea ocupanţilor, modelare
Keywords: vehicle, passenger, traffic accident, passive safety, seat
belt, keeping occupants, modeling

58 MODELAREA REŢINERII PASAGERULUI DE CĂTRE


22-57 POSIBILITĂŢI DE EVALUARE A PARAMETRILOR CAPACITĂŢII DE DEMARARE A AUTOVEHICULELOR

The paper presents some calculus algorithms of the automotive start
up capacity. The method is aimed to be used for any type of autovehicles.
Cuvinte cheie: autovehicul, demaraj, algoritmi de calcul
Keywords: autovehicle, start up, calculus algorithms

57 POSIBILITĂŢI DE EVALUARE A PARAMETRILOR


22-56 LUCRĂRI DE REPARARE A CAROSERIILOR CU AJUTORUL SUDURII

One of the most important causes that produce noise is selling body
welds elements assembled by welding. This is remedied either by soldering
points, if the position allows, or by welding as dots. If the elements are
assembled thicker, you can use pointing and arc welding, assembly because if
the elements are thin, arc welding can lead to burning material. Due to water
ingress into the body through the floor deteriorates corrosion layer material,
respectively, side and wheel arches.
Cuvinte cheie: caroserie, sudură, lucrări de reparare, metode de
sudare
Keywords: body, welding, repair work, welding methods

56 LUCRĂRI DE REPARARE A CAROSERIILOR


22-55 MENTENANŢA ŞI STAREA TEHNICĂ A AUTOVEHICULELOR

This paper summarizes the terms of maintenance, necessity of
maintenance in/according with technical state of motor vehicles, and the
significance of maintenance concepts concerning the technical condition of
vehicles change.

Cuvinte cheie: mentenanţă, autovehicul, stare tehnică
Keywords: maintenance, motor vehicles, technical state

55 MENTENANŢA ŞI STAREA TEHNICĂ


22-54 ASAMBLĂRI NECONVENŢIONALE ALE MATERIALELOR TEXTILE. TERMOLIPIREA

Bonding materials together, is the operation whereby two or more
layers of material, overlaid by a particular rule, are linked together using
adhesives. Advantages of bonding technology are: increased productivity,
combining quality, low cost price etc. Those advantages have made this
technology be extended more and more to textiles technologies.
Cuvinte cheie: tehnologii neconvenţionale, adezivi, aderență, lipire.
Keywords: conventional technologies, adhesives, adhesive, glue

54 ASAMBLĂRI NECONVENŢIONALE ALE


22-53 SUDAREA CU ARC ELECTRIC FOLOSIND ELECTROD NEFUZIBIL ÎN MEDIU DE GAZE INERTE WIG

IGT process has a higher universality in terms of basic metals MB but
is particularly recommended for welding thin components, the works of great
finesse and aesthetics where junctions. The main advantages of the TIG
process are: the volume affected by the welding heat is reduced can adjusted
be precisely and widely in the amount of heat entering their components during
welding.
Cuvinte cheie: sudare, procedeul WIG, materiale de sudare
Keywords: welding, WIG process, welding materials

53 SUDAREA CU ARC ELECTRIC FOLOSIND ELECTROD