Features copper sleeve is a high hardness, excellent wear resistance, not easy to produce galling, better performance and cutting cylinder casting copper earrings set processing properties, good corrosion resistance in the atmosphere and fresh water. For high load (20Mpa less) and high sliding speed (8m / s) working under wear parts, such as connecting rod, bushings, bearings, gears, worm gears.
Copper sets of characteristics:
Compressive strength: compressive strength copper sleeve is relatively good, the surface pressure of a large copper sleeve farm it, can well withstand the side pressure bearing, in the case of high load pressure copper liner also can be operated for low speed overload situations.
Corrosion: Another feature of the copper liner is corrosion-resistant, corrosion is very good. It is mainly used in air and fresh water, because it sets an environment bearing steel is still relatively good. In the process of using the copper liner, it is generally not easy in the case of seizure occurs. The corrosion resistance of copper liner is mainly reflected in some of the chemical elements, its performance is better, even in the absence of lubricants and lubricant quality situation can still be normal work, sliding and self-lubricating properties still It can be maintained.
Wear resistance: The wear resistance of copper sleeve is still relatively good, different materials have different characteristics devices. Copper bush parts internal organization is still relatively tight, too loose phenomenon does not appear, it is not stomatal trachoma, so from the exterior looks quite bright copper bush, its color is rather special. And most importantly, its hardness is also relatively high.
Copper sets of mechanical equipment in the role:
Copper sets of mechanical equipment now applied more widely. Copper sleeve plays many roles in the machinery, for example, can make to reduce friction, reduce vibration, noise reduction and so on, these are the copper sleeve in the role played by machinery. Copper sets in today's market is more and more were utilized, it is more likely to trust people. During mechanical operation, as part of the friction caused by prolonged wear, this time on the need to use copper sleeve. Because it can help reduce friction.