Sleeves made of bronze alloys
Speaking of bronze , we mean alloys, which are based on copper . The basic alloying elements are tin , iron, lead and aluminum. Alloys can be with the obligatory inclusion of tin and tinless. Bronze alloys provide products with high strength and ductility. In addition, they are resistant to corrosion and have good thermal conductivity. Bronze bushings exhibit antifriction properties. As a result, the operating life of the rubbing mechanisms increases, taking into account:
- Low coefficient of friction;
- High ability to retain lubricant;
- Workability to the articulated part.
The main function of bronze bushings is to protect the mechanism shaft from wear. In this case, the bushings themselves are subjected to minimal wear. The products demonstrated high resistance to high temperatures, pressure and humidity. The length of manufactured products is up to 800 mm, diameter from 30 to 1000 mm. The weight of the sleeves can reach 1200 kg. Various types of casting methods are used in production. In the production process, earthen molds, centrifugal casting and metal molds (in chill molds) can be used.
Using the methods listed above, it is possible to obtain bearing, adapter, adapter, and other types. Exclusive execution is also provided at the offer of the customer. One of the most popular types of bushings is a plain bearing. When they are manufactured, a mechanical treatment is involved, which helps to ensure an ideally smooth surface.
Tin bronzes are better than other non-ferrous metals exhibit antifriction properties. Tin foundry bronzes of BrOTSS
The cost of tinless bronze
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