IKO graphic method for determining the bearing replacement

Whether IKO bearing should be the repair concrete judgment method, namely the surface bearing have make full use of the near destruction of specific judgment method is as follows: 1) Using bearing working condition monitoring instrument using SPM or I - such as iron spectrometer ID— Type 1 bearing working condition monitoring instrument to determine the working status and decision plane bearing when IKO bearing should be the repair, this is the most convenient and reliable method. For example, when using the HD - Type 1 instrument, when a pointer by warning area close to the danger zone, and after the measures such as to improve the lubrication pointer has not returned, can be ascertained and the bearing itself, can take at this time has not yet come into the danger zone, bearing repair service on the plane. Exactly how far away from the danger area began to repair, can be adjusted by the experience. Use of such instruments, can make full use of potential IKO bearing work, timely bearing repair service on the plane, and can avoid failure, is safe and economic. 2) Using simple tools to monitor in does not have the occasion of the instrument, the operator can hold or wrench tools such as conflict of round the closest bearing machine shell parts, ashamed of tools to monitor the ear tool by the sound of IKO bearing operation, using a stethoscope modification can also, of course. The normal working of bearing should be uniform, smooth not harsh voice, not the normal working of bearing has a wide variety of intermittent, impact or harsh voice. First of all have to get used to the normal plane bearing running noise, then can grasp the judgment is not the normal working of bearing, and then through the accumulation of practical experience, and further can analyze what kind of what kind of bearing abnormal sound corresponds to the abnormal phenomenon. IKO bearing abnormal sound a lot of categories, it is difficult to talk, mainly by experience accumulated.