How to distinguish the quality of vacuum coating equipment? Application of coating skills in metal cutting and machining of tools, molds, etc.
The life of the vacuum plating furnace equipment is also one of the buyer's equipment specifications. Also, the life of one equipment is too short, so the reason why buyers are not willing to be very obvious is that no one likes a big price. Buy a device with a very short life. Even if the vacuum coating of this equipment is fine and uniform, it is very simple to maintain, so it will not be loved by buyers.
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In 2012, the national vacuum coating equipment reached 4.3 billion, it is understood. Vacuum coating shopping malls are expanding in agile, and together reflect the increasing demand and quality of all items. In order to satisfy the needs of consumers, many manufacturers have purchased vacuum coating equipment for coating manufacturers. The vacuum coating equipment is finely packed and uniform, which allows the manufacturers to produce more and more beautiful and more suitable products to suit the market.
The color of the plating period is not uniform. Whether the coating of a device is fine or not is to judge whether a coating device is good or bad.
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If the plating color is uniform, then this device is undoubtedly a very good device, a device that can be expected by manufacturers. The coatings are fine and uniform, and the equipment can produce more and more beautiful products. The more beautiful products are consumers' favorite consumers who like them, then the manufacturers will profit from the products. Manufacturers can profit from the products, profit from the fine and uniform coating, it will naturally pay more attention to the fine and uniform production of the coating. More energy will be invested in the production of fine, uniform products.
The company wants to produce a fine coating, and good products require a device that can be coated with fine and uniform coating. Therefore, from this point, we can see that good equipment, fine coating, good equipment is what manufacturers need, Dongguang Yifeng Machinery Co., Ltd. specializes in research and development of full-active vacuum coating machine, magnetron sputtering coating machine, multi-arc Glass deep processing machines such as ion vacuum coating machine, lacquering machine, round-shaped active glass knives, rotary mirrors and hot bending furnaces.
Application of coating skills in metal cutting and machining of tools, molds, etc.
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In life, we will see golden, cobalt-copper, black and other bites, milling cutters, molds, etc. These are the coatings processed by the coating skills.
(1) Golden yellow is coated with TiN and ZrN coating on the tool. TiN is the first generation of extensive hard layer data.
(2) Black is coated with TiC and CrN coatings on the cutting objects.
(3) Cobalt copper is coated with a TiALN coating on the tool.
Application of coating skills in the field of information storage
The film data is recorded in the storage medium as information, which has its unique advantages: because the film is very thin, it can neglect the eddy current loss; the magnetization rotation is extremely agile; the bistable state parallel to the film surface is simply maintained.
In order to record and store information more precisely, it is necessary to use coating skills.
Application of coating skills in sensors
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Among the sensors, semiconductor materials that are extremely sensitive to electrical properties, chemical quantities, and variations thereof are used. In addition, most of them use the appearance of the semiconductor, the nature of the interface, the need to increase the area as much as possible, and can be industrialized, low-priced manufacturing, and thus the use of thin films.
1 coating skills in the construction of glass and automotive glass
The construction of glass has two basic functions of light transmission and heat insulation. Generally, glass can radiate energy through most of the sunlight, which is very beneficial for harvesting and absorbing the energy of the sun. Regarding space infrared radiation, generally glass can block the heat in the room directly through the outdoor, but the secondary heat dissipation after the heat is absorbed by the glass will also cause a great loss. With the development of the economy, the general glass has become increasingly unsatisfied with everyone's request. The solar control film and the low-radiation film just make up for the lack of general glass in this respect. The sunlight control film can satisfy the request to lower the indoor temperature in the low latitude area; while the low radiation film can satisfy the request of the solar radiation energy and the maximum limit to block the heat outflow in the high latitude area.
On the glass, a layer of TiO2 is applied to make it anti-fog, anti-dew and self-cleaning glass. This skill is excellent for use on automotive glass.
Application of coating skills in aircraft protective coating
The titanium alloy fasteners of the aircraft were originally plated with cadmium. However, hydrogen is contained in the cadmium plating, so in the process of flying, it is corroded by the atmosphere and seawater, and the "cadmium brittleness" easily occurs on the plating layer, and even "air disaster" is caused. In 1964, the use of ion plating method to plate aluminum on titanium alloy fasteners, dealing with the "cadmium brittle" of aircraft parts. In the ion plating technique, since a negative bias is applied to the workpiece, a "pseudo-dispersion layer" and a refining film layer arrangement can be formed, so that the corrosion resistance function of the film layer can be remarkably improved.
Vacuum coating equipment (ie vacuum plating equipment, such as vacuum coating machines, etc.)