Traditional Culture Encyclopedia - Traditional festivals - What is the concept of copper sleeve?
What is the concept of copper sleeve?
Copper sleeve, also known as copper shaft sleeve, is divided into many types, including machine copper roller and copper bearing. It is used in all kinds of light, large and heavy machinery and is an important part of machinery. This product has the function of traditional tin bronze bearing. It is made of electrolytic copper, various trace metal elements, high temperature sintering and pneumatic centrifugal casting. High hardness, excellent wear resistance, not easy to bite, good casting performance and machinability, and good corrosion resistance in atmosphere and fresh water. Under the condition of lacking lubricant and using water-based lubricant, it has good sliding and self-lubricating performance, easy cutting, poor casting performance and good corrosion resistance to dilute sulfuric acid. General structural parts, simple castings for ships and instruments. Such as sleeve, bushing, bearing bush, slider, etc.
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