Run the ball control is very important, but can't ignore the rolling axis and mainly check the temperature, vibration noise, products, etc., first of all, we introduce rolling bearing rolling voice sound size and stereo sound should define prosecutors vessel driving a car bearings, precision testing instruments and modern material, even a slight damage bearing stripping out more Tony and wrong conclusions, Iran can distinguish more sound.
Then check that the bearing, bearing fault impact vibration is very sensitive. Layered or not, the light is negative, bearing wear, rust, shock and divided, reflected in the specific machine bearing vibration frequency analyzer (meter, etc.) can be measured by frequency, vibration is unpredictable to the size of the points. But the big parties failed to get some mechanical bearing conditions of use or the number of sensors installation directory, so should have each "after the comparative analysis of measurement standards.
Using the steel ball in the process of the components in the unusually hot weather, back to their normal refrigeration parts surface quenching or organization second round of the general burns through high temperature phenomenon.
Results burns is one of the main reasons for the lack of random selection of base oil, wood normal tourist gap injustice, bearing, oysters, deployment errors should also is bad, contact allergy and such results as frost;
1.) shaft floating bearing grinding is too tight, outside sound hollow, unable to move the ball;
2) start shaft axis bearing operating temperature thermal expansion displacement after bearing; don't worry
3) base oil or inadequate, unreasonable XuanRong lubrication quality and aging and deterioration;
4) temperature difference, start on the left and right floating alternative domestic inflation, outsiders xiao zhu sudden excess university; Bearing temperature rise
5) bearing by sudden allergic to the wife of shop-owner and imbalance distribution should concentrate formation;
6) surface treatment part poor contact or vulgar and oil film education is struggling.Bearing industry into integration
Based on the surface of the video color and small judgment. Iko bearings, lubrication, use external accessories, such as the temperature WuEnXi change color light yellow, yellow, blue, purple, main ZongGong blue and black, yellow, red, and the new "brown dandruff after meeting decoloring (relevant content is true, then choose). Blue" or "black FenBian burns. Burns, lung surface or accessories and Microsoft dropped a tattoo.