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Apr 24,2022
Principle analysis of PVD coating machine
PVD coating machines are an advanced surface treatment technology with widespread applications worldwide. The working principle of a PVD coating machine involves using gas discharge under vacuum conditions to partially ionize gas or materials through evaporation. Simultaneously, the evaporated materials or their reactants are deposited on the substrate as gas ions or evaporated ions bombard it.
Apr 21,2022
Application range and advantages and disadvantages of PVD film deposition machine technology
Compared with traditional magnetron sputtering monochromatic PVD technology, the dual-color PVD process is more complex and cumbersome, and more difficult to produce, but the appearance effect is good, and the surface hardness of both colors is above HV600. Traditional magnetron sputtering monochromatic PVD technology uses laser engraving or wear technology on areas that need to achieve other colors to achieve dual-color effects.
Apr 18,2022
What factors need to be considered when purchasing a PVD coating machine?
The system consists of PVD coating mechanical pumps, diffusion pumps, booster pumps, expansion pumps, Roots pumps, crucible molecular pumps, etc., and their supporting pneumatic, manual, and electric valves, pipelines, etc. It provides audio-visual alarms for abnormalities such as phase loss, water shortage, air pressure, overvoltage, and overcurrent in the PVD coating machine host and diffusion pump.
Apr 15,2022
The components and working principle of a PVD coating machine
PVD coating machines are vacuum equipment widely used to create vacuum conditions. They generally consist of three main parts: a vacuum chamber, a vacuum unit, and an electrical control cabinet. Our company specializes in the research and development and production of PVD coating machine equipment. Our experienced technical team and high-quality After-sale Service team solve any problems encountered during equipment use. Let's learn about the components and working principles of PVD coating machines!
Apr 12,2022
What is vacuum coating processing?
Vacuum coating is an important aspect of vacuum applications. Vacuum coating is based on vacuum technology and uses physical or chemical methods, incorporating a series of new technologies such as electron beams, molecular beams, ion beams, plasma beams, radio frequency, and magnetron sputtering. It provides film preparation for scientific research and practical production.
Apr 11,2022
Characteristics of vacuum coating processing
Features of vacuum coating processing. Vacuum coating is an important aspect of vacuum applications. Vacuum coating processing is based on vacuum technology and uses physical or chemical methods. It incorporates a series of new technologies, including electron beams, molecular beams, ion beams, plasma beams, radio frequency, and magnetron sputtering.
Mar 31,2022
Principle analysis of PVD coating machine
The size of a PVD coating machine varies depending on the requirements of the processed product. Currently, most vacuum chambers have diameters of 0.9M, 1.3M, 1.5M, 1.8M, etc. The chamber is made of stainless steel, requiring it to be rust-free and sturdy. Each part of the PVD coating machine has a connecting valve for connecting to the pump.
Mar 28,2022
Introduction to the basic knowledge of PVD coating machine coating
Films deposited using PVD coating machine technology are characterized by high hardness, high wear resistance (low friction coefficient), good corrosion resistance and chemical stability, and a longer service life. At the same time, the film layer can greatly improve the appearance and decorative performance of the workpiece.
Mar 25,2022
Why is it necessary to clean the PVD coating machine?
Before using the coating material in the PVD coating machine, a simple surface cleaning of the coating material can prolong the service life of the coating machine. This is because various contaminants not only prevent the vacuum system from achieving the required vacuum degree, but also affect the strength and sealing performance of the vacuum components.
Mar 22,2022
How to maintain the return oil of a PVD coating machine?
If the vacuum gauge is not damaged, it is generally not necessary to repair the return oil. It is mainly used to clean the oil in the diffusion pump of the PVD coating machine vacuum chamber. Wipe all walls of the vacuum chamber with gasoline, and then wipe it again with alcohol. The key is to clean the oil stains. If there is oil stains in the chamber, the coating will appear white, and the paint film quality will be poor. This is not because of the damage of the electroplating equipment, but because of the oil in the vacuum chamber.
Qingdao Wanruitong Vacuum Technology Co., Ltd
Tel: +86-15092098313
Tel: +86-15606393362
E-mail: sunqinda@wrtpvd.com
Address: South of 204 National Road, Jiaozhou City, Qingdao City, Shandong Province
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