Customized C93500 Copper Bearing Bush Long Working Life Maintenance Free

Product description

The bearing bush is the contact part between the sliding bearing and the journal. It is a semi-circular cylindrical surface in the shape of a bush. It is very smooth. It is generally made of bronze, antifriction alloy and other wear-resistant materials. Under special circumstances, it can be made of wood, engineering plastics or rubber. The copper bearing bush is used to support the rotating parts and transmit the generated load to the equipment body.

The working state of the bearing bush not only directly affects the machining accuracy of the equipment, but also affects the service life and efficiency of the machining accuracy of the equipment.

In the industrial field, the bearing bush is an important component of large and medium-sized mechanical devices and high-precision high-speed rotating shaft or movable parts. Bearing bush has many outstanding advantages, which is hard to be replaced by rolling bearing. It is widely used in industry.

The basic requirements of bearing materials are:

1) sufficient compressive strength and fatigue strength;

2) low friction coefficient, good wear resistance, scuffing resistance, running in, embedding and compliance;

More details

Problems to be noticed in the processing of copper bearing bush:

1: During casting, each process must be carefully handled. For example, the core must be placed in the right position when

the box is closed, so as to avoid that the products cast cannot be processed according to the size due to this reason.

2: Before processing, first clean the casting, then get on the car, first calibrate, then get off the car when processing to the

semi-finished product, and cool it, because copper has shrinkage, in order to process accurately, get on the car again when the workpiece is placed at room temperature for processing.

3: After the finished product, especially the straight sleeve cannot be placed horizontally, it shall be placed vertically to prevent deformation.

Four: packaging, to reserve the amount, to avoid the deformation caused by accidental collision in the process of transportation