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What kind of cleaning method should bearings choose?

What kind of cleaning method should bearings choose?

The cleanliness of bearings is an assessment index of bearing quality, which must be guaranteed by the cleaning quality of the production process. The improvement of cleaning quality requires not only strict production management, but also the application of advanced cleaning technology to meet the cleaning requirements of products. At present, in the bearing industry, the way of bearing cleaning is mainly spray cleaning with gasoline or kerosene as cleaning medium. This way is not only high cost, high labor intensity, low production efficiency, and poor safety, more important is that this cleaning method is difficult to meet the standards of bearing cleanliness requirements. It is of great significance to seek a safer, more economical and more efficient cleaning way for the cleaning of bearing finished products.

16

2023

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02

A simple understanding of the use of hydraulic oil cleaning agent

A simple understanding of the use of hydraulic oil cleaning agent

Generally speaking, hydraulic oil plays the role of anti-wear, lubrication and cooling in the process of metal processing. However, due to its large viscosity and strong adhesion, the oil of metal parts is thick, which is difficult to clean and causes the next process to be unable to proceed normally. It is often necessary to use ultrasonic equipment with water-based hydraulic oil cleaning agent to remove the residual oil on the surface of parts.

12

2021

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11

How to withdraw electroless nickel plating?

How to withdraw electroless nickel plating?

Electroless plating is also known as electroless plating, because although there is electron transfer in the process of workpiece plating, there is no need to connect the external power supply, the workpiece surface coating is completely achieved by chemical REDOX reaction. The removal of electroless nickel coating is much more difficult than that of electroplating, especially for high corrosion resistance electroless nickel coating. Unqualified electroless nickel plating layer should be removed before heat treatment, otherwise the plating clock backward plating is more difficult, requires that the plating solution must have no corrosion on the substrate, followed by plating thickness, plating speed, plating cost and other factors should be considered.

12

2021

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11

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