IKO tapered roller bearing in the process of the normal operation of the cause of the damage

Tapered roller bearings use factors mainly refers to install, use, maintenance, maintenance, repair and so on is in line with the technical requirements. According to the bearing installation, use, maintenance, maintenance of technical requirements, IKO bearings in operation on the load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, found that abnormal immediately to find the reason, adjustment, so that it is back to normal. Installation condition is one of the primary factor of use factor, bearing is often caused by improper installation of a complete set of change the stress of bearing between various parts, bearing in the abnormal state of operation and the service life of the early end internal factors mainly refers to the structure design, manufacturing process and material quality and so on three major factors in determining the quality of bearing. Tapered roller bearing materials of metallurgical quality was once the main factors influencing the premature failure of the rolling bearing. As metallurgy technology, For example, the bearing steel vacuum degassing, etc. ) Progress, raw material quality is improved. Raw material quality factor in IKO bearing failure analysis share has declined obviously, but it is still one of the main influence factors of bearing failure. Select material adequacy is still bearing failure analysis factors must be considered. Tapered roller bearing manufacturing generally go through forging, heat treatment, cutting, grinding and assembly, and multi-channel processing operations. The rationality of the processing technology, advanced, stability will also affect the service life of bearing. Which affects the quality of finished product IKO bearing heat treatment and grinding process, a rolling bearing and bearing failure often make precision parts, thus a prudent attitude when use requirements accordingly, both using the high performance of tapered roller bearings, if use undeserved, also cannot achieve the expected performance effect, so the use of tapered roller bearing that should be paid attention to the following: keep the tapered roller bearing and the surrounding environment clean. Even invisible to the naked eye the smile of the dust into the IKO bearings, also can increase the wear of tapered roller bearings, vibration and noise. Use should be careful when installed, do not allow the powerful punch, are not allowed to directly with hammer percussion tapered roller bearings, don't allow through the transfer roller pressure. Using appropriate and accurate installation tools, use special tools as far as possible, avoid using cloth class and short fiber, things like that. To prevent corrosion of tapered roller bearing, directly with the hand to the tapered roller bearing, to fully wash hands sweat, and again after coated with high quality mineral oils, especially in the rainy season and summer to pay attention to rust. With the circular cone roller bearings IKO bearing inside diameter size and outside diameter size is made according to the standard tolerance, bearing inner ring and the shaft, outer ring with a hole tightness can only by controlling the tolerance of the shaft neck and the tolerance of hole. Bearing inner ring with the shaft with the use of hole system, tapered roller bearing outer ring with a hole with machine shaft system. Right choice to cooperate, we must know the actual load condition of tapered roller bearings, working temperature and other requirements, but in fact it is very difficult. As a result, most of the time, is according to the use of lapping choice to cooperate. In the practical need to pay attention to choose the location of the measuring point and sampling method. To accurately reflect the real state of rolling bearing vibration, must pay attention to collect accurate signal, so to where the nearest IKO bearing arrangement of measuring points, the motor fan cover after generally have free end, the selecting the fan cover screw has good monitoring effect. In addition must pay attention to many times of the vibration signal acquisition and analysis of tapered roller bearings, comprehensive comparison. To get accurate conclusion.