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  • Thumbnail for Rolling resistance
    as a coefficient times the normal force. This coefficient of rolling resistance is generally much smaller than the coefficient of sliding friction. Any...
    46 KB (6,203 words) - 01:20, 25 September 2024
  • Thumbnail for Friction
    of slowing and stopping a vehicle or piece of rotating machinery. Braking friction differs from rolling friction because the coefficient of friction for...
    82 KB (9,250 words) - 15:02, 7 October 2024
  • the frictional force of rolling friction is less than that associated with sliding kinetic friction. Typical values for the coefficient of rolling friction...
    6 KB (803 words) - 14:01, 26 August 2024
  • a coefficient which characterizes the quality of the separation in the result of a chromatography Coefficient of rolling friction, a coefficient that...
    3 KB (350 words) - 15:14, 17 October 2024
  • Thumbnail for Rolling contact fatigue
    now applied in front of the center of the wheel, at a distance b, which is equal to the value of the rolling friction coefficient. The opposition to the...
    6 KB (1,492 words) - 03:48, 29 July 2024
  • Tribology (category Friction)
    now applied in front of the center of the wheel, at a distance b, which is equal to the value of the rolling friction coefficient. The opposition to the...
    58 KB (8,054 words) - 17:15, 7 September 2024
  • thesis on the linear theory for rolling contact. This theory is exact for the situation of an infinite friction coefficient in which case the slip area vanishes...
    31 KB (5,014 words) - 13:17, 4 October 2024
  • force to the normal force and is termed the coefficient of traction (similar to coefficient of friction). It is the force which makes an object move...
    8 KB (862 words) - 18:41, 7 October 2024
  • Thumbnail for Friction drive
    increase the friction coefficient between the two parts, to 0.1 or more. In general, least one of the two parts is rigid, and it may be any solid of revolution...
    12 KB (1,423 words) - 13:06, 17 September 2024
  • Thumbnail for Braking distance
    original speed of the vehicle and the coefficient of friction between the tires and the road surface, and negligibly by the tires' rolling resistance and...
    21 KB (2,459 words) - 00:38, 5 August 2024
  • Thumbnail for Uniform Tire Quality Grading
    Uniform Tire Quality Grading (category Standards of the United States)
    limits of variability." 1. A study has shown a statistical relationship between the average friction coefficient (μ) and the treadwear rating of tires...
    12 KB (1,602 words) - 08:54, 18 May 2024
  • Thumbnail for Friction stir welding
    side of the weld. Torque is required to rotate the tool, the amount of which will depend on the down force and friction coefficient (sliding friction) and/or...
    57 KB (6,857 words) - 18:29, 26 September 2024
  • Thumbnail for Plain bearing
    bearing, or friction bearing), is the simplest type of bearing, comprising just a bearing surface and no rolling elements. Therefore, the part of the shaft...
    36 KB (3,613 words) - 22:21, 3 August 2024
  • Thumbnail for Collision
    that produces low rolling friction, their behavior is often used to illustrate Newton's laws of motion. After a zero-friction collision of a moving ball with...
    11 KB (1,290 words) - 20:32, 31 May 2024
  • Thumbnail for Adhesion railway
    slightly higher, reflecting a typical wheel–rail friction coefficient of 0.25. A locomotive with a factor of adhesion much lower than 4 would be highly prone...
    26 KB (3,506 words) - 15:26, 4 September 2024
  • Thumbnail for Angle of repose
    and the coefficient of friction of the material. Material with a low angle of repose forms flatter piles than material with a high angle of repose. The...
    13 KB (1,715 words) - 10:13, 8 June 2024
  • Thumbnail for Bearing (mechanical)
    metallurgy of the commonly used 100Cr6 (AISI 52100), showing coefficient of friction as a function of pressure. Designed in 1968 and later patented in 1972,...
    45 KB (5,001 words) - 07:43, 8 October 2024
  • Thumbnail for Ball bearing
    Ball bearing (category Rolling-element bearings)
    one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling, they have a much lower coefficient of friction than...
    30 KB (4,380 words) - 18:44, 8 October 2024
  • Drag equation (category Equations of fluid dynamics)
    {d}}} is the drag coefficient – a dimensionless coefficient related to the object's geometry and taking into account both skin friction and form drag. If...
    11 KB (1,721 words) - 01:03, 27 September 2024
  • Fretting (category Pages displaying short descriptions of redirect targets via Module:Annotated link)
    because they reduce friction and inhibit oxidation. This may however, also cause the opposite effect as a lower coefficient of friction may lead to more...
    11 KB (1,415 words) - 05:34, 25 March 2024
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