NINGBO DOTEC is a Pulse Valve manufacturer and supplier in China for many years, has various types of pulse valves for you to choose. ASCO Pulse Valve, ASCO Pulse Jet Valve, ASCO Pulse Diaphragm Valve, ASCO Dust Collector Pulse Valve NINGBO DOTEC AUTOMATION CO., LTD , https://www.ningbodotec.comFeatures of Powder Metallurgy Oil Bearings
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Powder metallurgy oil bearings are typically manufactured using metal powders, plastics, or other composite materials. These bearings are widely used in modern automated machinery where high production volumes are common. Due to the nature of the process, most components can be produced in a single step, making it ideal for large-scale manufacturing. The larger the batch, the more cost-effective the production becomes. However, the initial mold costs can be quite high—ranging from hundreds of thousands to over a million units, depending on complexity. This makes small-batch production less economical and often impractical.
One of the key advantages of powder metallurgy is that it allows for the creation of bearings in one go, without the need for additional machining. This significantly reduces material waste and lowers overall production costs. Additionally, it supports energy-saving policies, making it an environmentally friendly choice. As a result, this technology is gaining popularity and is considered a promising advancement in bearing manufacturing.
These oil-impregnated bearings are filled with lubricating oil through a vacuum impregnation process during the manufacturing stage. During operation, as the temperature rises and mechanical movement occurs, the lubricant gradually seeps out onto the working surfaces. This self-lubricating feature eliminates the need for additional lubrication, making them ideal for applications where regular maintenance is difficult or inconvenient.
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Different Connection Types:
1. Threaded Pulse Valves
2. Full Immersion Pulse Valves
3. Straight Through Pulse Valves
4. Compression Fitting Pulse Valves
**Features of Powder Metallurgy Oil Bearings**
Home > Bearing Knowledge > Features of Powder Metallurgy Oil Bearing
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Source: China Bearing Network | Time: 2014-01-04