CNC Machining Copper Bearing Bush Small Tolerance Less Than 0.003m

Product description

The copper bearing bush we are talking about here is also called the copper bearing bush. As long as it is used in mechanical equipment, in today's equipment cloud, the copper bearing bush has been widely used in equipment of various industries, and has also solved the bearing bush problems of many mechanical equipment.

There are two types of bearing shells: integral type and split type. The integral bearing shell is usually called the sleeve. There are two kinds of complete bearing shells there: oil groove and oil groove. Clearance fit between bearing bush and journal, usually not rotating with shaft

The main materials of copper tile and copper sleeve produced by the company are:

Tin bronze zqsn10-1, 10-2, 4-3, 4-0.3, 6-6-3.5-5-5

High lead tin bronze: zqpbd 15-8, 15-7, 10-10, 20-5, etc;

Aluminum bronze: ZQAl9-4, 9-3, 10-4-4, etc;

Common brass: H96, H90, h85, H80, H70, H68A, H68, H65, h63, H62, h60, H59, etc.

Casting method: horizontal centrifugal casting (diameter 80-1000mm, weight 3-1000kg), sand casting (weight 0.3-1200kg),

metal mold casting, etc. Among them, centrifugal casting has the ability to produce large-scale copper shaft sleeve, copper

bearing bush and copper worm gear. In this process, the product has good compactness, no porosity and sand hole, and the

mechanical properties of copper casting, such as hardness, tensile strength and wear resistance, are much higher than those of copper casting in molding process.

With many years of advanced production technology and testing equipment, scientific management mode, excellent R & D

capability, strong manufacturing strength, perfect service system, unique corporate culture, our factory can better complete

every task with quality and quantity guaranteed, and get the praise of the majority of users. Welcome to come for processing

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 treatme

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