6004 bearing: butter truck wheel hub bearing maintenance

In some design, bearing inner ring end face and other parts of distance is small, do not have the operation of the traditional drawing claws space, then can use two chip plywood ( The diagram below) , select the appropriate size of the plywood, remove stress dispersion. When clearing only need to remove probe from the scaffold, thoroughly clean, then evenly between its and liner layer butter, prevent rust in the case of stent in the future. If you want to change to industrial bearings skateboard is not can't, but frequent blasting shaft, is not funny, what are the critical shaft? Playing is, bearing spilled in the small ball inside, you spilled at that time. Generator equipment work in the field, and yaw, variable propeller bearing part is exposed, will be affected by air pollution and high humidity environment may also be corrosion bearing matrix, therefore, Lou in the outside of yaw and change the blade bearing parts of the requirements for surface anti-corrosion treatment, use galvanized processing. After assembling bearings between the ball and the raceway should no clearance or produce only a small amount of preload, moving coil for transition fit between hole and shaft, static circle between hole and shaft. The installation sequence and make sure good parts, the traditional method of check the battery are: burning water, turn on the light electricity method, capacitance method, power consumption but detection accuracy is not ideal. Should be paid attention to when installing a grinding wheel, grinding wheel flange and cone hole vertical, make the taper hole and shaft cone good contact, the sand wheel on both sides to pad the same thickness of paper, in order to avoid caused by bad installation of grinding wheel unbalance. To sum up, from the common failure mechanism and failure mode, bearing while rolling bearing body is precise and reliable agency basis, but improper use can also cause early failure. Ball mill bearing wearing repair construction standard according to the drawing size precision of processing sample feet; Bearing surface baked oil, grinding processing, to ensure the surface dry and clean coarse; Using template rule precision, ensure concentric; Daub carbon nano polymer materials, scraping the research materials; Daub carbon nano polymer materials, install bearing, bearing clearance control. Shown below, the owner was changing the oil soon, looking at is clean! Two mechanics teacher took about an hour, just the engine and gearbox to open it, as shown in the figure below. Withdrawal set on the surface coated with anti-rust agent, on youdao slotted, as follows: on the surface of the taper, the AOH withdrawal sets on the threaded side there are two oil entrance. CPU fan is also known as the cooling fan is a kind of used to CPU cooling fan, provide for the use of the radiator and chassis, is to use their fast heat conduction from the CPU and blown into the air near the cooling effect.