TERMIUM Plus®

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COEFFICIENT KINETIC FRICTION [2 records]

Record 1 2010-02-01

English

Subject field(s)
  • Textile Industries
  • Engineering Tests and Reliability
CONT

Friction is the resistance force, or drag, that arises when a material surface slips over another surface. Coefficient of friction is a measurement of the slip level between two adjacent film surfaces ... The maximum force required to initiate sliding is referred to as the static coefficient of friction. Once sliding has commenced, the minimum force required to maintain slippage is called the kinetic coefficient of friction.

Key term(s)
  • coefficient of kinetic friction
  • kinetic friction coefficient

French

Domaine(s)
  • Industries du textile
  • Fiabilité, contrôle et essais (Ingénierie)
CONT

La friction est la résistance qui se produit lorsqu'une surface d'un matériau glisse sur la surface d'un autre. Le coefficient de friction est la mesure du niveau de glissement entre ces deux surfaces. La force initiale pour amorcer le glissement s'appelle le coefficient de friction statique tandis que la force nécessaire pour continuer ce même glissement s'appelle le coefficient de friction cinétique.

Spanish

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Record 2 1998-05-07

English

Subject field(s)
  • Lubrication Technology
  • Physics of Solids
DEF

The ratio of the frictional force, parallel to the surface of contact, that opposes the motion of a body which is sliding or rolling over another, to the force, normal to the surface of contact, with which the bodies press against each other.

CONT

The coefficient of kinetic friction for smooth metal surfaces ... ranges from 0.15 to 0.5 and is slightly less usually than the coefficient of static or limiting friction.

Key term(s)
  • dynamic friction coefficient

French

Domaine(s)
  • Tribologie
  • Physique des solides
CONT

Frottement de glissement. Si le corps A glisse le long de B, on a un frottement de glissement dont le coefficient X [...] (coefficient de frottement dynamique) est plus petit que Y [coefficient de frottement statique].

Spanish

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