To make full use of the performance of second-hand generator rental
, usual maintenance is very important. What I want to popularize today is the importance of grease for generators! During use, all generator grease will deteriorate due to oxidation, excessive oil leakage, mechanical operation and oil volatilization.
In actual operation, to maintain and even stimulate the performance of second-hand generator rental
, it is very important to formulate and follow a scientific motor bearing lubrication management plan.
Here are ways to excite the higher performance of the generator:
First, the factors that regularly affect the frequency of grease replacement are very complicated, and generally include temperature, continuity of use, grease injection volume, bearing size and speed, seal effectiveness, and the suitability of grease for special applications. Therefore, deciding when and how often to change grease is not an easy task.
Under normal circumstances, continuous operation of light-to-medium-load motors requires that grease be replaced at least once a year; every 10 ° C above the nominal recommended temperature, the grease replacement interval needs to be reduced by half.
Determining the amount of grease injected into a motor bearing is one of the important steps when the bearing is first lubricated and when the grease is replaced. Insufficient grease injection will cause insufficient lubrication and cause bearing failure, while excessive injection quantity will cause bearing failure and cause problems caused by grease being brought into the electromagnetic winding. The quantitative problems of second-hand generator rental can refer to the following two methods to determine the bearing
Grease injection amount:
1/2 to 2/3 of the remaining space in the bearing-when the running speed is less than 50% of the bearing's limiting speed, another method to determine the appropriate amount of grease for the bearing is to use the following formula:
o Grease injection amount (g) = bearing outer diameter (mm) X bearing width (mm) X0.005;
o Or grease injection amount (ounce) = 0.114X bearing outer diameter (inch) X bearing width (inch) X0.005; http://hzbxx.cn/ Dongguan Kangliang Motor Co., Ltd. generator rental, generator rental price, used generator recycling, used generator rental, used generator rental price, Dongguan Kangliang Mechanical and Electrical Equipment Co., Ltd.