|QC Control:||100% Inspect By Us ,accept The Third Party Inspect||Feature:||Anti-erosion,Anti-abrasion,Load Capacity|
|Lead Time:||According To Required Time||Capacity:||OEM Or Making By Your Drawing|
|Cu%:||86||Tensile Strength, Min:||44ksi|
bronze sleeve bearings,
flanged bronze bushings
Wear-Resistance And High Precision C90500 Tin Bronze Thread Bushing
Copper sleeve, also known as copper shaft sleeve, is divided into many kinds, including machine copper roller, copper bearing, etc. It is an important component of machinery used in various light, large and heavy machinery. The product has the function of traditional tin bronze bearing. It is made of electrolytic copper as raw material and many kinds of trace metal elements. After high temperature sintering, it is processed by air pressure centrifugal casting. High hardness, excellent wear resistance, not easy to produce the phenomenon of seizing, good casting performance and cutting performance, good corrosion resistance in the atmosphere and fresh water.
|Process||Centrifugal casting,sand casting,Machining,Injection|
|Quality assurance||2D Projector, Height Gague,Micrometer,Roughness Tester,
CCD Autimatic Testing Machine CCD,Callipers
|Lead time||According to required time|
Why choose us:
1. Choose us, you don't have to worry about the capabilities of suppliers.
Our company is established with more than 10 years of production experience and technical team. The annual output of the company is more than ten thousand tons, and the products are exported to all countries in the world.
2. Choose us, you don't have to worry about the quality of the products.
The company has passed ISO9001:2008 quality management system certification and iso4001:2004 environmental management system certification. All products comply with SGS and RoHS directives.
3.Reliable quality and high cost performance
We provide reliable quality and appropriate price for similar products, and we provide you with diversified choices
4.You choose the right product
Not by order quantity, quantity is never the difference between our attitude towards customers
Production according to requirements, processing according to drawings, standard customization
Casting method of copper sleeve:
1. Sand casting is the most commonly used method in sand casting production. It has the advantages of wide adaptability and simple production preparation. However, the dimensional accuracy, surface quality and internal quality of castings produced by this method are far from meeting the requirements of mechanical parts, and the production process is relatively complex, realizing mechanization and automatic production with huge investment. When producing some special parts and castings with special technical requirements, the technical and economic indexes are relatively low. Therefore, the application of sand casting in casting production has been certain Limitations.
2. In addition to sand casting, a variety of other casting methods, which are different from sand casting, are formed by changing the mold material, pouring method, the form of liquid alloy filling mold or the solidification conditions of castings. Foundry workers call other casting methods different from sand casting technology as special casting.
Under the condition of liquid lubrication, the sliding surface of the copper sleeve is separated by the lubricating oil without direct contact, and the friction loss and surface wear can be greatly reduced. The oil film also has certain vibration absorption capacity, such as lubrication, heat dissipation, friction reduction and life extension.
Applied in: diesel engine, automobile, agricultural machinery, hydraulic machinery, machine tools, forestry machinery, construction machinery,
mining, railway, ship, petrochemical machinery, die-casting machine, metallurgical equipment; food packaging machinery, textile, light industrial
machinery and aviation, weapons and other industries and departments of various machines, Mechanically.