IKO bearing material performance impact on the functioning of

IKO Backing bearings move a portion of the surface material like fish scales off, a phenomenon known as fatigue flaking. Move the bearings during operation, withstand a certain load, even static loads, but the balls and raceways, its reciprocating stress is reincarnation, material fatigue will occur so that the bearing to move up life. In addition there are a number of different definitions of micro-bearings "lifetime", one of the so-called "working life", which represents an IKO Bearings before damage can be achieved in real life is worn, damaged, not normally caused by the exhaustion, but by abrasion, erosion, seal damage and other causes.
Yet no matter in laboratory tests or in actual use, can significantly seen in the same work under the premise of the appearance of the same IKO cross roller bearings, the actual life different.
Shaft and the bearing to prevent direct contact adhesion and the formation of boundary lubrication properties. Affect compatibility Friction material factors are:
(A) constitute a sub-metallurgical alloy material degree of difficulty.
(2) materials and lubricants affinity and capacity.
(3) into secondary materials without lubrication state friction factor.
(4) the material microstructure.
(5) The thermal conductivity of the material.
(6) The surface energy of the size and the characteristics of the oxide film.
Foreign material allows the lubricant into the hard particles pliers to prevent scratching or (and) the ability to abrasive wear. Metal materials, low hardness and elastic modulus were lower, embeddability like, and non-metallic materials are not, such as carbon graphite, low elastic modulus, but good embeddability. Miniature bearings usually softer material friction materials and hard pieces, usually done with a softer material bearing.
The life of the bearing revolutions (or a certain speed the number of hours of work under), define: In this life within IKO bearings, bearing rings should be in any of its occurring on initial or move body fatigue damage (flaking or defect). Most of the many reasons for bad bearing pumping - beyond the original estimate of the load, non-effective sealing, due to the tight fit of the bearing clearance is too small so.
Any one of these factors are factors that damage type has its unique and special damage will leave traces. Therefore, to view damage to the bearings, in most cases you can find its possible cause, generally speaking, a third of the miniature bearing damage due to fatigue damage, arising out of the other one-third of poor lubrication, other arising out of a third of pollutants into the IKO cross roller bearings or improper installation process.
However, these types of damage are not related with the industry. For example, the pulp and paper industry, mostly because of poor lubrication or contamination caused by IKO bearings and not because the material damage caused by exhaustion.