7.- MECÂNICA

Mechanik ist die wissenschaftliche Disziplin, die die physikalischen Phänomene untersucht, die die Elemente der Natur beeinflussen. Obwohl sie als Mechanik bezeichnet wird, umfasst sie tatsächlich sowohl klassisch als auch Quanten Mechanik, die zwei der fundamentalen Säulen der modernen Physik.

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Klassische Mechanik befasst sich mit der Untersuchung des starren Körpers sowie mit Systemen einer endlichen oder unendlichen Anzahl (kontinuierliches Medium) von Freiheitsgraden, während Quantenmechanik kleinskalige oder wenig Energie.

Wie in jeder experimentellen Wissenschaft, beinhaltet jede mechanische Studie eines Körpers einen AnalyseProzess, aus einer physikalischen und mathematischen perspektive, und Experimente. Aber im Gegensatz zu anderen wissenschaftlichen Disziplinen ist es in der Mechanik nicht so komplex, das in einem realen System interpretierte theoretische Verhalten zu untersuchen.

Dank der Beiträge vieler Wissenschaftler, wie z.B: Newton, Lagrange, Hamilton oder Schrödinger, können einige Grundgesetze oder Prinzipien der Mechanik aufgestellt werden:

  • Newtonsche Gesetze.
  • Prinzip der Impulserhaltung.
  • Prinzip der Energieerhaltung.
  • Prinzip der Erhaltung des Drehimpulses (oder der Kinetik) und grundlegende Gleichung der Rotationsdynamik.

Angesichts der Ausdehnung seines Studiengebiets ist es angebracht, die repräsentativsten Bereiche zu nennen:

  • Ingenieurwesen.
  • Statistik.
  • Dynamik.
  • Strömungsmechanik.
  • Thermodynamik und Wärmeübertragung.
  • Wissenschaft, Elastizität und Festigkeit von Materialien.
  • Numerische Analyse (Finite-Elemente-Methode).

Aufgrund der konstanten Entwicklung der Industrie sind die Zweige des Maschinenbaus, Automobil- und Automobilbaus,Berechnung von Strukturen, Entwicklung von Maschinen, sowie deren Installation und Wartung,heute am weitesten entwickelt.

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MECÂNICA SUBCATEGORIES

7.1.- ENGENHARIA MECÂNICA

Engenharia mecânica é a aplicação de física aos elementos que nos rodeiam para melhorar os dispositivos mecânicos existentes ou criar novos dispositivos. Uma vez que se baseia em princípios físicos, a sua origem remonta à origem desses princípios e o seu desenvolvimento está estreitamente ligado...
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7.2.- ENGENHARIA MECÂNICA AUTOMOTIVA

A indústria automóvel é uma das principais aplicações da corrente engenharia mecânica. O veículo com motor de combustão interna a gasolina é considerado o maior invenção do do século XX, embora os primeiros protótipos já tivessem sido feitos no final do século XVIII. O primeiro protótipo data de...
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7.3.- ENGENHARIA DE MATERIAIS

É o ramo científico e industrial responsável por fazer uma interpretação industrial da ciência dos materiais. Antropologicamente, as diferentes fases do desenvolvimento humano foram classificadas de acordo com os materiais utilizados no fabrico de ferramentas (Idade da Pedra, Idade do Bronze,...
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7.4.- INSTALAÇÕES E MANUTENÇÃO

As necessidades da sociedade actual são um desafio para qualquer indústria, uma vez que têm de ser em contínuo evolução e renovação para se adaptarem a essas necessidades.Nos últimos anos, como resultado da nova revolução industrial ou Indústria 4. 0, a emergência da Internet Industrial das...
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MECÂNICA UNITS
Mostrando 91-120 de um total de 171 produto(s)
DRUM BRAKE UNIT - MFT
  • MFT
Available
7.2.1.- FREIOS E EMBREAGENS
MFT
Equipamento de Freio a Tambor
The Drum Brake Unit, "MFT", allows the study of the forces acting on a drum brake, the difference between the braking torque of the primary shoe and secondary shoe braking systems and determining the coefficient of friction between the drum and...
DISC BRAKE UNIT - MFD
  • MFD
Available
7.2.1.- FREIOS E EMBREAGENS
MFD
Equipamento de Freio a Disco
This unit "MFD" has been designed to carry out experiments to investigate the relationship between the normal force acting on the brake pads, the effective radius of the brake pads and the braking torque.The brake pads are located on bell crank...
BRAKING AND ACCELERATING FORCES UNIT - MFF
  • MFF
Available
7.2.1.- FREIOS E EMBREAGENS
MFF
Equipamento de Força de Frenagem e Aceleração
With the Braking and Accelerating Forces Unit, "MFF", practices and experiments can be carried out to study the relationship between the forces involved in the braking and acceleration of a vehicle. It also allows demonstrating the relationship...
PLATE CLUTCH - MEM
  • MEM
Available
7.2.1.- FREIOS E EMBREAGENS
MEM
Equipamento de Embreagem
The Plate Clutch, "MEM", allows to demonstrate the influence of the friction surface and the applied pressure of the springs on the transmitted torque for a friction clutch. To this end, several clutch discs with different diameters and...
SIMPLE HYDRAULIC UNIT - MSH
  • MSH
Available
7.2.1.- FREIOS E EMBREAGENS
MSH
Equipamento Hidráulico Simples
The Simple Hydraulic Unit, "MSH", has been designed for studies related to mechanical engineering and motor vehicles. It is used to demonstrate how a liquid can be used to transmit a force.The unit can also be used to conduct experiments to study...
GEARBOX - MCC
  • MCC
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MCC
Caixa de Cambio de Automóvel
The Gearbox unit, "MCC", has been designed to represent the typical position of a simple gearbox with three gears ratio and reverse.Basically, the gearbox consists of several gears of different size that can be meshed as required. Those gears are...
EPICYCLIC GEAR UNIT (1 ELEMENT) - MTE1
  • MTE1
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MTE1
Equipamento de Transmissão Epicicloidal (1 elemento)
The Epicyclic Gear Unit (1 element), "MTE1", includes a set of epicyclic gears that allows the student to study different reduction ratios (direct drive and overdrive), as well as torque conversion.A simple epicyclic gears set consists of:Sun gear...
EPICYCLIC GEAR UNIT (2 ELEMENTS) - MTE2
  • MTE2
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MTE2
Equipamento de Transmissão Epicicloidal (2 elementos)
The Epicyclic Gear Unit (2 elements), "MTE2", consists of two coupled epicyclic gears sets. It will allow the students to carry out experiments of different gear ratios, as well as the torque conversions.The epicyclic gears installed in the...
EPICYCLIC GEAR UNIT (3 ELEMENTS) - MTE3
  • MTE3
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MTE3
Equipamento de Transmissão Epicicloidal (3 elementos)
The Epicyclic Gear Unit (3 elements), "MTE3", consists of three coupled epicyclic gears sets. It will allow the students to carry out experiments of different gear ratios, as well as the torque conversions.The epicyclic gears installed in the...
BORG-WARNER AUTOMATIC TRANSMISSION - MBW
  • MBW
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MBW
Transmissão Automática BorgWarner
The main distinguishing element of automatic transmissions is its group of epicyclic gearing.The gear assembly of the "MBW" unit consists of:Two sun gears, one to transfer forward gear ratios and one reverse gear.Two sets of planet gears: long and...
DIFFERENTIAL-CROWNWHEEL AND PINION - MDC
  • MDC
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MDC
Diferencial de Automóvel - Coroa Dentada e Pinhão
The Differential-Crownwheel and Pinion, "MDC", designed by EDIBON, simulates a differential mechanism. The function of the differential mechanism is to enable the drive wheels rotate at different speeds, regardless of whether they are the front or...
OVERDRIVE UNIT - MEC
  • MEC
Available
7.2.2.- ENGRENAGENS, DIFERENCIAIS E TRANSMISSÕES
MEC
Equipamento para Estudo de Sobremarcha
The Overdrive Unit, "MEC", includes a set of epicyclical gears that represent an application of a simple epicyclic arrangement of the type used in a motor vehicle overdrive.Simple epicyclic set consists of:Sun gear that rotates together with the...
EXHAUST GAS ANALYZER - TBMC-AGE
  • TBMC-AGE
Available
7.2.3.- MOTORES
TBMC-AGE
Analisador de Gases de Escape
Measurement of the volumetric concentrations according to the procedure of nondispersiva infrared absorption.Engines selection: gasoline, butane, propane, 2/4 times, 1/2/3/4/5/6/8/12 cylinders.Fast warm-up of the measure cell.Auto-check...
PHOTOELASTICITY UNIT - EFO
  • EFO
Available
7.3.1.- FOTOELASTICIDADE E EXTENSOMETRIA
EFO
Equipamento de Fotoelasticidade
Unit for photoelasticity practices, illustrating the subjects of the Photoelasticity theory, the Elasticity theory, Strength of Materials, and Structure theory.It is very suitable for the introduction and study of photoelasticity: optical...
STRAIN GAUGE TRAINING UNIT - MEGE
  • MEGE
Available
7.3.1.- FOTOELASTICIDADE E EXTENSOMETRIA
MEGE
Equipamento de Treinamento de Extensômetros
The Strain Gauge Training Unit, "MEGE", provides an introduction to the fundamentals of measurement with strain gauges, to compare how resistance strain gauges work and how they measure strains in different structures (torsion, tension and bending...
UNIT FOR DETERMINING THE GAUGE FACTOR OF STRAIN GAUGES - MFGE
  • MFGE
Available
7.3.1.- FOTOELASTICIDADE E EXTENSOMETRIA
MFGE
Equipamento para Determinação do Fator de Extensômetros
The Unit for Determining the Gauge Factor of Strain Gauges, "MFGE", allows to determine the k factor of strain gauges.The bar rests on two supports with ball bearings, so that it is possible to work with a load under pure bending.To perform such...
PHOTOELASTIC STRESS DEMONSTRATION UNIT - PSD
  • PSD
Available
7.3.1.- FOTOELASTICIDADE E EXTENSOMETRIA
PSD
Equipamento de Demonstração Fotoelástica de Tensões
The Photoelastic Stress Demonstration Unit, "PSD", consists of a frame on which the test specimens are placed. The specimens are made of a special transparent material that has a double optical refraction effect under the action of a mechanical...
UNIVERSAL MATERIAL TESTING UNIT - EEU/20KN
  • EEU/20KN
Available
7.3.2.1.- ENSAIOS MECÂNICOS
EEU/20KN
Equipamento de Ensaio de Materiais Universal
The Universal Material Testing Unit, "EEU/20KN", is a didactic bench-top universal material testing unit. It is distinguished by its rigid construction, accurate control and a precise hydraulic system to apply loads of up to 20 kN, which enables...
BRINELL HARDNESS TESTING UNIT - EEDB
  • EEDB
Available
7.3.2.1.- ENSAIOS MECÂNICOS
EEDB
Equipamento de Ensaio de Dureza "Brinell"
The Brinell Hardness Testing Unit, "EEDB", is a hardness tester that determines Brinell hardness in metals, hard alloys, tempered steels, etc. Besides, it can be used with other materials, such as rigid plastics, bakelite, etc.A penetrating ball...
CREEP TESTING UNIT - EEFCR
  • EEFCR
Available
7.3.2.1.- ENSAIOS MECÂNICOS
EEFCR
Equipamento de Ensaio de Fluência "Creep"
The Creep Testing Unit, "EEFCR", for the creep testing is mounted on a structure of aluminum profiles which a painted steel panel is supported on.The "EEFCR" unit is designed to carry out experiments on specimens of plastic materials. Due to the...
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