Customized Precision Tin Bronze Bushing , Flange Copper Bushing

Product description

The copper sleeve is mainly made of high-quality bronze and other non-ferrous metal materials by centrifugal casting technology. It has a wide variety, many models, no porosity, high density, high strength, wear resistance, corrosion resistance and long service life. Copper sleeve is mainly used in machinery, printing and dyeing, papermaking, chemical industry, aerospace, coal, petroleum, automobile, engineering machinery, gold treatment and other industries.

Production process of copper sleeve: centrifugal casting, the copper sleeve produced can significantly improve the compactness and wear resistance of the casting compared with sand casting, with good tensile strength, flexure and elongation strength and tensile rate, not to mention the phenomenon of sand porosity like sand casting, which is the first choice for many mechanical products.

The common raw materials of copper sleeve are as follows:

Zcus10pb1: corrosion resistant, especially suitable for dilute sulfuric acid, hydrochloric acid and fatty acid. Structural data, corrosion and acid resistant accessories, crusher bearing bush and bearing bush. one kind

Zcus10pb5: smooth, wear-resistant, corrosion-resistant, applicable to bimetal forging data. Bearing for vehicle, bimetal bearing bush of internal combustion engine with peak load of 100MPa, piston pin sleeve, friction plate, etc

Zcub10sn10: high hardness, good wear resistance, not easy to bite, good forging and cutting function, good corrosion resistance in atmosphere and fresh water. It is suitable for wear-resistant parts with high load (below 20MPa) and high sliding speed (8m / s) such as connecting rod, bearing bush, bearing bush, gear and worm gear. Zcub15sn8: it has good sliding and self smoothing function, easy cutting, poor forging performance and resistance to dilute sulfuric acid corrosion in the absence of smooth agent and water quality smooth agent. Cold rolling mill copper cooling pipe, parts with impact load of 50MPa and below, bimetal bearing bush of internal combustion engine, piston pin sleeve with maximum load of 70MPa and below, acid resistant accessories, etc. can adopt high external pressure and high side pressure bearings

Production Feature :
1. High anti-wearing copper casting parts
2. Widely used in mining equipment, construction machine and metallurgy and other high loaded large machiner.
3. Strict casting processing control, make the tolerance less than 0.003m
4. Long working life and PRsmooth surface treatment

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