MEMT-4 Atrito por Rolamento em Rodas

7.1.5.- TRIBOLOGIA (ATRITO, DESGASTE, LUBRIFICAÇÃO) 14.1.5.- TRIBOLOGIA (ATRITO, DESGASTE, LUBRIFICAÇÃO)
ROLLING FRICTION IN WHEELS - MEMT-4

SISTEMAS INOVADORES

This module allows to determine the slip forces between two rotating friction discs in contact.

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Expansões

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Descrição Geral

This module allows to determine the slip forces between two rotating friction discs in contact.

The slip between the discs is maintained constant by a gearbox. The pressure can be adjusted with a lever and a set of weights. The unit includes a vessel for supplying lubricant. A force sensor measures the friction forces as a function of the load, the rotating speed and the lubricant. Several knurled screws enable to change the rotating friction discs easily.

EXERCÍCIOS E PRÁTICAS GUIADAS

EXERCÍCIOS PRÁTICOS GUIADOS INCLUÍDOS NO MANUAL

  1. Determination of the slip forces between two rotating discs in contact.
  2. Investigation of friction forces as a function of the load.
  3. Investigation of friction forces as a function of the operating speed.
  4. Investigation of friction forces as a function of the lubrication.

ELEMENTOS NECESSÁRIOS

EQUIPAMENTOS SIMILARES DISPONÍVEIS

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DYNAMIC FRICTION OF A PIN ON A DISC - MEMT-3
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Fricção Dinâmica de um Pino em um Disco
This unit allows to study the friction forces between several vertical friction pins of different materials and a rotating friction disc.The end of each vertical pin is made of a different material and rubs against the rotating steel disc. The...
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ELASTOHYDRODYNAMIC LUBRICATION - MEMT-5
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FRICTION VIBRATION - MEMT-6
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