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Tominson investigated the rolling of the metal cylinder under light load, and believed that the differential stretch at the interface is much smaller than the observed rolling power(white aluminium oxide). Fourth, she believes that the rolling barrier is mainly caused by the dry rolling surface. The molecular adhesion caused by the short-range interface force makes singing(white fused aluminium oxide). But at the microscopic level, there are many problems that are not to be asked.

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Tabor proposed the hysteresis theory of rolling friction in 1952(brown fused alumina). He believed that the resistance during rolling was caused by the elasticity of the material. Because of the large elastic deformation of the rubber in the contact area, the amount of stretch at the point where the rubber is dropped is different from 3 and D(glass beads supplier). In order to verify the suspicion of elastic latent loss, a rolling experiment was carried out on the rubber with a tetraconformal roller.(high quality brown fused alumina 95% manufacturers usa)

Some sliding systems often vibrate, mainly caused by the stick-slip phenomenon, also called friction vibration(black aluminum oxide). In order to cause elastic deformation on the raceway, a certain amount of energy is required. During the deformation process, the rolling surface undergoes complex comprehensive compressive stress and torsion. When the magnetic separation is in contact, the elastic deformation can be released(green carborundum). This energy difference constitutes the loss of rolling friction.

(high quality brown fused alumina 95% manufacturers usa)The elastic hysteresis loss of the material is related to its Luni and relaxation properties, so the elongation hysteresis of viscoelastic materials is more prominent than that of metals(brown aluminum oxide). When the glue used is simply stretched or twisted, the post-tool consumption factor a=8, and the half-width a of the contact area is measured under different loads W(black oxide aluminum). The friction coefficient of the rolling rate is attached to a/R. This phenomenon will endanger the performance of the machine.

With the speed of the prime mover, the friction of sliding objects also has different characteristics(pink aluminum oxide). This simple theory completely confirms that Amontons is the two laws of tunnel rubbing, and it provides the most satisfactory physical explanation for metal friction in the macroscopic view(silicon carbide companies). There are many influencing factors, such as lubrication conditions, surface film formation, etc., which have not been considered, so they must be corrected.(high quality brown fused alumina 95% manufacturers usa)

For example, the finish and shape of the machined parts will be affected by friction and vibration(brown aluminium oxide). An object of weight W is connected to the prime mover through a spring. When the prime mover moves at a constant speed, the spring will stretch until the force generated can cause the W object to start sliding. If the friction coefficient remains constant after the start of sliding, W will move forward at the same speed as the prime mover(60 grit aluminum oxide). If the friction coefficient is reduced.

(high quality brown fused alumina 95% manufacturers usa)The force required to maintain sliding also reduces W will accelerate, retract the spring, and exceed its equilibrium position(silicon carbide price). In this way, the small force exerted by the spring on the object interferes with the Mord force, which will decelerate or even stop the movement. In order to make the object slide again, the spring must be extended again. The reciprocation of such a strong ring forms a fast and slow motion of the stagnant body(arc fused alumina). But the released energy may be less than the received energy.