How to stimulate the higher performance of the generator?

To make full use of the generator's performance, normal maintenance is very important. It is the importance of grease for generators to be popular today! During use, all generator greases deteriorate due to oxidation, excessive oil bleed, mechanical operation, and oil evaporation.
In actual operation, it is very important to maintain and follow the scientific motor bearing lubrication management plan to maintain and even stimulate the performance of the motor.
The method of exciting the higher performance of the generator is as follows:
First, the factors affecting the frequency of grease replacement at regular intervals are very complex and generally include temperature, continuity of use, amount of grease injected, bearing size and speed, seal effectiveness, and suitability for grease in particular applications. Therefore, deciding when and how often to replace grease is not a simple matter.
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.
Second, quantitative Determination of the amount of grease injected into the motor bearing is an important step in the initial lubrication of the bearing and the replacement of grease. Inadequate grease injection can cause bearing failure due to insufficient lubrication, while excessive injection can lead to bearing failure and problems caused by grease being carried into the electromagnetic winding. The following two methods can be used to determine the amount of grease injected into the bearing:
· 1/2 to 2/3 of the remaining space in the bearing - when the operating speed is less than 50% of the bearing's limit speed;
1/3 to 1/2 of the remaining space in the bearing - when the operating speed is greater than 50% of the bearing's limit speed.
· Another way to determine the proper amount of grease injected into a bearing is to use the following formula:
o grease injection (grams) = bearing diameter (mm) X bearing width (mm) X0.005;
o Or grease injection volume (oz) = 0.114X bearing outside diameter (inch) X bearing width (inch) X0.005;
Third, the ordering As much as possible to remove the old grease is an important way to prevent grease deterioration, leakage and contamination, but also to avoid incompatible grease blending key. Therefore, after confirming the replacement time and replacement amount, it is necessary to follow a set of rigorous flushing and grease replacement procedures! Taking a rolling bearing equipped with a grease fitting and a grease drain as an example, a five-step “decompression method” can be used to cleanly perform the flushing and fat replacement process:
1. Removal: Remove the grease drain bolts located below and remove any hardened grease from the drain port;
2. Rub: wipe the grease grease outlet;
3. Note: Inject grease into the grease port until new grease drains from the drain port to ensure that the old grease has been completely drained. To ensure that the equipment operating environment is safe and feasible, this step can be performed while the equipment is in operation;
4. Row: Do not install grease drain bolts. The motor runs normally and maintains the operating temperature. The grease will spread evenly until the excess grease drains from the drain port, thereby reducing the internal pressure;
5. Install: Remove excess grease and install drain bolts.
Choosing the right grease is the foundation for the new motor bearing. As the lubrication environment for generator equipment becomes more and more stringent, it is very important to choose a high performance grease. Grease is a semi-solid lubricant consisting of base oils, thickeners and additives. High-quality motor greases are typical for such indicators as viscosity, consistency, oxidation resistance, abrasion resistance, dropping point, and shear stability. Both are excellent.
For more questions about diesel generator sets, please call the Shengfeng team. Fifteen years of professional experience in the production and sales of power generation equipment, more professional team of engineers to serve you, choose Shengfeng choose to rest assured, the plant covers an area of ​​10,000 square meters, with 800,000 units / year machine production capacity, welcomed the field factory.
Company Name: Yangzhou Shengfeng Power Equipment Factory Address: No. 88 Hongyuan Road, Shaobo Town, Jiangdu District, Yangzhou City (Navigation Search: Hongyuan Road, Jiangdu District, Yangzhou, Jiangsu Province)