The quality of heat treatment is directly related to the quality
Posted by robotsbearing on June 3rd, 2020
When installing with the fan motor bearing, you should check whether the verticality of the shoulder of the journal and the radius of the corner of the journal base meet the requirements. The centering performance varies with the size series. In general, the centering angle is 1-2.5 degrees. This bearing capacity is great. In addition to radial loads, it can also withstand bidirectional axial loads. Has good impact resistance. In general, the allowable working speed of the centering roller is low. The performance of metal materials is generally divided into process performance and performance.
When removing the rust directly by hand, the German FAG bearing should wash away the sweat on the hand deeply and coat it with good mineral oil before the operation. In the rainy season and summer, special attention should be paid to rust prevention. The quality of heat treatment is directly related to the quality of subsequent processing, which will ultimately affect the performance and service life of parts. At the same time, heat treatment is the main energy consumption and pollution source of the machinery industry.
The typical structure of a vacuum shaft seal is a contact Wilson seal.
The record card should be updated at any time for maintenance personnel to check. Measurement data and other test details can be recorded in the bottom blank space; 2) Remove the seat from the seat and remove it from the seat.
In this process, due to the excessive resistance of the German FAG bearing grease, the temperature rises rapidly.
b. When oil lubrication is used, especially when circulating oil lubrication, oil mist lubrication and oil mist lubrication are used, the lubricating oil can take away most of the internal friction heat and play a role in efficient heat dissipation. 1: Fat injection method: A large number of experiments have confirmed that when the fat injection volume is less than 30 percentage points of the lumen volume, the amount of oil leakage is small due to the unsaturated fat.Also See: Heat Treatment, Oil Mist, Oil Lubrication, Mist Lubrication, Oil, Quality, Heat
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