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 109-144 de um total de 171 produto(s)
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...
FATIGUE TESTING UNIT - EEF
  • EEF
Available
7.3.2.1.- ENSAIOS MECÂNICOS
EEF
Equipamento de Ensaio de Fadiga
The Fatigue Testing Unit, "EEF", designed by EDIBON, allows to study the fatigue strength of the materials. For that purpose, fatigue tests are performed with different materials and notches.Optionally, with the additional recommended element Set...
CHARPY AND IZOD IMPACT TESTING UNIT - EEICI
  • EEICI
Available
7.3.2.1.- ENSAIOS MECÂNICOS
EEICI
Equipamento de Ensaio de Impacto Charpy e Izod
The Charpy and Izod Impact Testing Unit, "EEICI", consists of a pendulum supported on bearings with an arm of 330 mm long and a fastening system in the initial position of the test. The suitable hammer either for Charpy or Izod test is screwed to...
EULER BUCKLING MODES UNIT - MEBM
  • MEBM
Available
7.3.2.1.- ENSAIOS MECÂNICOS
MEBM
Equipamento de Modos de Flambagem de Euler
With the Euler Buckling Modes Unit, "MEBM", the four Euler buckling cases are demonstrated, for which four elastic bars are fixed or supported in a frame and subjected to compression load with a system of weights.The elastic bars can be free or...
TORSION AND BEND UNIT - MTP
  • MTP
Available
7.3.2.1.- ENSAIOS MECÂNICOS
MTP
Equipamento de Torção e Flexão
The Torsion and Bend Unit, "MTP", is a combined apparatus for the demonstration of both torsion and bend to be used in the laboratory or as a complement of the theoretical study about torsion and bend. Its size and weight facilitate its transport...
TORSION UNIT - MTB
  • MTB
Available
7.3.2.1.- ENSAIOS MECÂNICOS
MTB
Equipamento de Torção
The Torsion Unit, "MTB", allows to verify the basis of torsion and to perform practical exercises to demonstrate:Circular rods elastic torsion equation.The rigidity modulus of different materials.To perform the tests a metallic rod is fastened by...
TORSION TEST UNIT (30NM) - MTT
  • MTT
Available
7.3.2.1.- ENSAIOS MECÂNICOS
MTT
Equipamento de Teste de Torção (30Nm)
To perform the tests, the test specimen is clamped and twisted by means of a flywheel and a worm gear until it breaks. The force is gradually applied to the specimen to observe the elastic strain produced. The specimen will deform and manifest...
TENSILE TESTER UNIT - MTTU
  • MTTU
Available
7.3.2.1.- ENSAIOS MECÂNICOS
MTTU
Equipamento de Ensaio de Tração
With the Tensile Tester Unit, "MTTU", tensile test can be performed. A specimen made of different materials is subjected to an increasing axial tensile stress till failure. This unit allows the user to perform tensile tests with different...
BELL CASTING BASIC TRAINING SET - MCAM
  • MCAM
Available
7.3.3.1.- FUNDIÇÃO
MCAM
Fundição: Modelo de Sino (conjunto básico)
Didactic case for the study of foundry fundamentals.Introduction to sand casting: student experiments with three different patterns (bell, anvil and anchor).Operations of ramming up of the moulding sand, melting of the metal, pouring, forming and...
FOUNDRY, BUILDING-UP TRAINING SET 1 - MCLA
  • MCLA
Available
7.3.3.1.- FUNDIÇÃO
MCLA
Fundição em Classe (conjunto para treinamento 1)
Didactic case for the study of foundry fundamentals.Operations of ramming up of the moulding sand, melting of the metal, pouring, forming and fettling can be performed step by step.Practice of melting, unmelting and foundry with irregular and...
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