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Advantages of vacuum plasma cleaning machine
1. Vacuum plasma cleaning machine can prevent users from generating harmful gas to human body during wet cleaning and avoid washing things. 2. The cleaning object is dried after plasma cleaning, and can be sent to the next process without further drying treatment, which can achieve the processing...Read more -
What is PVD coating technology
PVD coating is one of the main technologies for preparing thin film materials The film layer endows the product surface with metal texture and rich color, improves wear resistance and corrosion resistance, and extends the service life. Sputtering and vacuum evaporation are the two most mainstream...Read more -
99zxc.Plastic optical component coating application
At present, the industry is developing optical coatings for applications such as digital cameras, bar code scanners, fiber optic sensors and communication networks, and biometric security systems. As the market grows in favor of low-cost, high-performance plastic optical...Read more -
How to remove the film layer of coated glass
Coated glass is divided into evaporative coated, magnetron sputtering coated and in-line vapor deposited coated glass. As the method of preparing the film is different, the method of removing the film is also different. Suggestion 1, Using hydrochloric acid and zinc powder for polishing and rubb...Read more -
The few problems of the vacuum system should not be ignored.
1, When the vacuum components, such as valves, traps, dust collectors and vacuum pumps, are connected to each other, they should try to make the pumping pipeline short, the pipeline flow guide is large, and the diameter of the conduit is generally not smaller than the diameter of the pump port, w...Read more -
Introduction of vacuum vapor deposition, sputtering and ion coating
Vacuum coating mainly includes vacuum vapor deposition, sputtering coating and ion coating, all of which are used to deposit various metal and non-metal films on the surface of plastic parts by distillation or sputtering under vacuum conditions, which can obtain a very thin surface coating with t...Read more -
What is vacuum ion coating technology
1、The principle of vacuum ion coating technology Using vacuum arc discharge technology in a vacuum chamber, arc light is generated on the surface of the cathode material, causing atoms and ions to form on the cathode material. Under the action of electric field, the atom and ion beams bombard th...Read more -
How to choose a vacuum coating equipment supplier
At present, the number of domestic vacuum coating equipment manufacturers is increasing, there are hundreds of domestic and many foreign countries, so how to choose a suitable supplier among so many brands? How to choose the right vacuum coating equipment manufacturer for yourself? This depends o...Read more -
The difference between vacuum coating and wet coating
Vacuum coating has obvious advantages compared to wet coating. 1、Wide selection of film and substrate materials, the thickness of the film can be controlled to prepare functional films with various functions. 2、The film is prepared under vacuum condition, the environment is clean and the film ...Read more -
Role and performance optimization of cutting tool coatings
Cutting tool coatings improve the friction and wear properties of cutting tools, which is why they are essential in cutting operations. For many years, surface processing technology providers have been developing customized coating solutions to improve cutting tool wear resistance, machining effi...Read more -
Gear coating technology
PVD deposition technology has been practiced for many years as a new surface modification technology, especially vacuum ion coating technology, which has gained great development in recent years and is now widely used in the treatment of tools, molds, piston rings, gears and other components. The...Read more -
Current application situation of vacuum semiconductor coating
As we all know, the definition of semiconductor is that it has a conductivity between dry conductors and insulators, resistivity between metal and insulator, which is usually at room temperature is within the range of 1mΩ-cm ~ 1GΩ-cm.In recent years, vacuum semiconductor coating in the major semi...Read more -
Common operating procedures of evaporation coating machine vacuum system
The vacuum evaporation coating machine has strict requirements for the operation of various vacuum systems, the start-stop process, protection from pollution when a fault arises, etc., and should comply with the operating procedures. 1.Mechanical pumps, which can only pump up to 15Pa~20Pa or high...Read more -
Technical features of vacuum magnetron sputtering coating equipment
Vacuum magnetron sputtering is particularly suitable for reactive deposition coatings. In fact, this process can deposit thin films of any oxide, carbide, and nitride materials. In addition, the process is also particularly suitable for the deposition of multilayer film structures, including opti...Read more -
Start-up methods and suggestions for slide valve pumps in cold environments
In winter, many users said that the pump is difficult to start and has other problems. The following are the pump starting methods and suggestions. Preparation before starting. 1) Check the belt tightness. It can be looser before starting, adjust the bolts after starting, and slowly tighten them...Read more
