News-Ningbo Danko Vacuum Technology Co., Ltd.

What are the operating steps of the high-frequency friction and wear testing machine？
Aug 26,2021
The high-frequency friction and wear tester is a test instrument used to study the friction properties of materials or surface coatings. The high-frequency reciprocating friction and wear testing mach...
What is the working principle of vacuum coating machine？
Aug 26,2021
In the field of coating, the thickness of the film sample after coating is an important factor affecting the performance of the film. Therefore, when evaluating the performance of a film sample, it is...
What is the meaning of metal coating？
Aug 26,2021
Wear is one of the important forms of parts failure, and the application of wear-resistant coatings on metal surfaces has important engineering significance. Wear itself is very complex, there are man...
How much do you know about painting？
Aug 26,2021
Definition of paint and paintingCoating: refers to a substance with fluidity, and after being attached to the object, after drying and hardening reaction, it turns from a liquid to a solid and forms ...
What is the principle of vacuum coating machine？
Aug 26,2021
1. Vacuum main body——The size of the vacuum chamber varies according to the requirements of the processed products. At present, the widely used diameters are 1, 3M, 0, 9M, 1, 5M, 1, 8M, etc. The cavit...
What should I pay attention to before PVD coating processing?
Jun 09,2021
1. Material requirements for PVD-coated workpieces:1. In addition to the special coating, the coating material needs to be conductive;Coating materials include: high-alloy tool steel, high-speed steel...
What is a powder surface coating machine?
Jun 09,2021
Brief introduction of Powder Surface Coating Machine:The mineral powder surface modifying, widely used in the fields of non-metal stuffing or pigment like plastic, rubber, adhesive, macromolecule mate...
What is the role of argon in the PVD coating machine?
May 20,2021
AR+2 is an inert gas (similar to helium, neon, xenon... all belong to the inert gas). In PVD (Physical Vapor Deposition), it is used as a working gas, and its main function is to use Glow in PVD (...
What influences the price of PVD coating?
May 14,2021
Most people's judgment on the requirements does not depend on the value of the PVD coating, but on the reference set by the individual! This is the logic in life, and the same problem appears in the p...
What should I do if the coating machine encounters wear?
May 07,2021
With the development of industrialization, machinery and equipment have slowly entered the eyes of people. Nowadays, manufacturers in society basically use machinery and equipment. Its output is dozen...
Why does the aluminum plating of the evaporative vacuum coating machine turn yellow and black?
Apr 30,2021
The aluminum source contains too much impurities, and the general purity should be 4 9s or 5 9s or more. The vacuum degree of the coating machine is not up to the standard, and it should reach 10-7 t...
What are the applications of PVD vacuum coating machine?
Apr 23,2021
Horizontal big PVD Vacuum Coating Machine can greatly extend the service life of the product in terms of tool coating coating. For example, after PVD coating is plated on turning tools such as turning...

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What are the operating steps of the high-frequency friction and wear testing machine？

What is the working principle of vacuum coating machine？

What is the meaning of metal coating？

How much do you know about painting？

What is the principle of vacuum coating machine？

What should I pay attention to before PVD coating processing?

What is a powder surface coating machine?

What is the role of argon in the PVD coating machine?

What influences the price of PVD coating?

What should I do if the coating machine encounters wear?

Why does the aluminum plating of the evaporative vacuum coating machine turn yellow and black?

What are the applications of PVD vacuum coating machine?

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