sliding friction การใช้

• The process continues, alternating between static friction and sliding friction.
• Static friction with the bow then takes over from sliding friction.
• The coefficient of sliding friction allows the string to return almost to its starting point.
• This would eliminate the sliding friction and reduce the machine to a single moving part.
• As the stone is pulled, the logs roll along the ground with little sliding friction.
• So from the point of view of minimising sliding friction, the circular piston is the winner.
• Slipping the clutch is known to be hard on the clutch surface due to the sliding friction created.
• Sliding friction between the surface of the cam and the cam follower which rides upon it can be considerable.
• :: To take this into another direction, what you guys were speaking about is essentially sliding friction.
• For conical and cylindrical designs and assembly, the cone slant angle should not exceed sliding friction cake angle.
• In some engines the followers have rollers which eliminate the sliding friction and wear but add mass to the valvetrain.
• In sliding friction, increased compressive stress is proportionally equal to a rise in potential energy and temperature within the contact zone.
• Chronometer escape wheels and passing springs are typically gold due to the metal's lower slide friction over brass and steel.
• Maximum braking force is obtained when there is approximately 10 %-20 % tyres, the sliding friction can be very low.
• Thus, desmo systems have generally needed to deal with sliding friction between the cam and rocker arm and therefore may have greater wear.
• On second thoghts, I think the violin string returns fully to its starting point on the return vibration ( while under sliding friction ).
• He researched the sliding friction of rubber on wet surfaces and on ice, the effects of pH and salt concentration, and other effects.
• The rubber of car tires heats up with sliding friction, degrades and disintegrates at the road-tire interface, and is deposited on the road surface.
• In order to reduce wear at this point, the cam and follower are both surface hardened, and modern lubricant motor oils contain additives specifically to reduce sliding friction.
• This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings.