Do you know several preparation methods of nano silicon powder?

Do you know several preparation methods of nano silicon powder?

The preparation methods of nano silicon powder mainly include mechanical ball milling method, chemical vapor deposition method, and plasma evaporation condensation method....
What is the Self-aligning ball bearing

What is the Self-aligning ball bearing

A self-aligning ball bearing is a bearing equipped with spherical balls between the inner ring of two raceways and the outer ring whose raceways are spherical. ...
Disassembly Of Cylindrical Roller Bearings

Disassembly Of Cylindrical Roller Bearings

The rolling element is a radial rolling bearing of cylindrical rollers. The internal structure of the cylindrical roller bearing adopts the parallel arrangement of the rollers, and the spacers or spacers are installed between the rollers, wh...
As the select material of door window, who is better of model steel and aluminum alloy

As the select material of door window, who is better of model steel and aluminum alloy

As the select material of door window, who is better of model steel and aluminum alloy...
How to clean the bearings?

How to clean the bearings?

If you find signs of failure of the bearings, sand and other impurities in the bearings, the lubricating oil starts to harden and deteriorate, or the bearings has been running for 2500-3000 hours, the bearings should be cleaned....
What are the lubrication methods of sliding bearings

What are the lubrication methods of sliding bearings

When it is found that the lubricating oil of the bearing is insufficient, it is the most primitive method to supply fuel with a lubricator in a timely manner. This method is challenging to maintain a certain amount of oil, and there is a hig...
Eleven ways of bearing lubrication, how many do you know?

Eleven ways of bearing lubrication, how many do you know?

The lubrication of the bearing is to enable the bearing to run normally, avoid direct contact between the raceway and the surface of the rolling element, reduce friction and wear inside the bearing, extend the service life of the bearing, en...
How to lubricate bearings

How to lubricate bearings

There are several ways of bearing lubrication: 1. Comes with, the newly installed bearings are greased around the guide rails and rolling elements, such as fans for household appliances; 2. Add grease 1 / 3-1 / 2 of the space around the be...
Analysis and countermeasures of bearing damage

Analysis and countermeasures of bearing damage

The bearing cannot be directly observed during operation, but the abnormality of the bearing can be detected through conditions such as noise, vibration, temperature, and lubricant. Representative examples of bearing damage;...
There are two common faults of bearings, do not ignore

There are two common faults of bearings, do not ignore

There are two types of faults in rolling bearings; one is that the bearing installation site's temperature is too high, and the other is noise during the bearing's operation. ...