Empty vacuum coating machine control device

 The surface treatment is mainly used in surface coating is relatively rare, a lot of metal materials, coating the surface of the conductor material is used for processing. And said to the vacuum coating machine is a kind of typical used in surface of materials or items for vacuum coating equipment, and this kind of equipment is the main feature of its internal needs to have certain vacuum environment, to have the demand of vacuum coating.
And in order to let the vacuum coating machine to achieve the effect of vacuum coating, vacuum coating machine internal process control with vacuum unit, vacuum process parameters and technological process of the automatic conversion of automatic adjustment, usually with some automatic control components, vacuum gauge, pressure control instrument and industrial automation instrument, automatic control device, automatic control system composed of microcomputer, etc. Different vacuum unit of the automatic control system, even the same type vacuum unit, for controlling the different technical requirements, the automatic control system adopted are also different. Automatic control system for vacuum device and has the relay control system, pressure control instrument or industrial automation instrument system, programmable control system, computer control system, etc. They are all so characteristics, applicable to different vacuum device control.

For the characteristics of arc ion plating machine coating and effect

       

Now used in many electronic devices used in the city to the surface treatment, especially glass, lens this category has the gloss and the luminosity of high material, at present most of the surface coating method was adopted to process them. The vacuum coating machine is coating the surface of the main processing equipment, and said to the vacuum coating machine, in fact, now most of the projector, mobile phone, computer electronic products are used in the coating machine.
 Multi arc ion plating machine is adopted, high current, low voltage arc discharge technology equipment, this machine is specialized in the system of plating on the surface of the metal, glass, ceramics and other hard metal film, metal compound film and decorative film. Has the gloss of metal, glass surface, is not only so, this kind of coating material can also provide other items more stable isolation effect, to ensure that the surfaces will not direct contact with the outside world, which is "erosion". The current ion coating machine has the pumping speed fast, vacuum stability, large loading capacity, good coating uniform characteristics. But as a kind of typical vacuum coating machine, this machine with the principle of ion plating, so the surface film with particle layer is also more.

Application and the way of coating evaporation coating machine

                         

 Vacuum coating machine belongs to the more classic device surface treatment machinery, this is a kind of surface treatment of item with the function of coating machine. And said to the device, the use of it to product now, value is very large, the following is to introduce the application of evaporation vacuum coating machine.
 The evaporation coating machine is a kind of USES the heated evaporation plating for processing and the principle of the coating material to the need for coating treatment of the surface of the item. And the form of evaporation coating, was conducted in the relatively vacuum environment, this kind of coating way can give some influence factors of the outside world to put an end to, that is the strength of the coating technology. And speaking of vacuum coating technology, there will be a non vacuum equipment, and production of vacuum coating technology for the vacuum equipment brings a certain impact, as a kind of vacuum equipment, it's handling of some external factors need to be taken into account. With vacuum coating technology for vacuum coating equipment, which USES technology and materials to solve the influence of outside air to coating, a coating, the effect of a vacuum environment is relatively stable kind of surface treatment.

Vacuum coating equipment from abroad the advantages and potential

                   

 Vacuum coating technology is nowadays one of the most widely application of advanced technology, is also the basis of many frontier disciplines development technology. China vacuum coating technology and coating equipment developed from the 1960 s, 80-90 - s, vacuum coating technology and coating equipment for the development of the long term. With China's accession to the WTO, the foot of economic globalization, China's entry into the market with the world economy competition. China's vacuum coating technology and coating equipment is facing opportunities and challenges.
The development of domestic coating equipment against:
1, the concept of gap
Domestic vacuum coating equipment factory main consideration is the domestic medium and low-end market, due to the price, can only give up equipment performance and reliability for market share, make the lack of equipment development and implementation of the long-term planning. The application of new technology, new craft urgency, to foreign manufacturers to enter the Chinese market has created a huge opportunity. Domestic manufacturers not by new technologies, new processes, new equipment to guide the market, but about some of the temporary demand by the market, make domestic and foreign technology gap is widening, although the price is low, but the quality of the coating is not high.
The gap between 2, scale and investment
Chinese manufacturers in the majority with medium and small scale, low comprehensive strength. The economic system of our country enterprise is state-owned assets is given priority to, general economic efficiency is not high, lack of development.
3, new technology, new process there is a gap in application
Innovation strength is insufficient, the domestic many in prices as a means of market competition, to design and process are copied from each other, some of the new technology, the craft is not effective, timely conversion applications.
4, the quality of the product
The domestic advanced processing equipment, processing means of all don't, makes the quality of the products are lower than similar foreign products. While there are some ways to improve the quality of products, but some cannot get application processing the backward mode of production. Low level of automation in our country, mainly rely on the quality of the coating level of operators, rather than rely on equipment automation.
The development of the domestic equipment advantages:
1, resources,
Our research on the scale of production and employment in has certain advantages.
2, market
Since joining the WTO, as the largest processing base in China, the market development space is huge. Because the advantage of coating equipment price is low, can the market expanding big developing countries such as India, Thailand.
3, development and manufacturing costs
Our country's development, the human, the machining cost is low, is incomparable advantages in foreign countries.

Common coating paint what evaporation coating machine

                 

  With the development of plastic decoration film, vacuum coating technology more and more application in the plastic products. Vacuum coating technology mainly include evaporation coating method and magnetron sputtering deposition method. Evaporation coating method are implemented by evaporation coating machines, magnetron sputtering deposition method is through the magnetron sputtering coating machine. In the coating process, vacuum coating coating plays an important role, the following, a brief introduction of the evaporation coating machine coating paint have?
Evaporation coating machine coating often used coating can be divided into two categories:
A, the traditional solvent-based coatings
This is an early vacuum coating paint, mostly using heated baking method for curing. According to the matrix resin types can be divided into the following types of coating:
1, epoxy coating,
This is the most rapid development in recent years of industrial coatings, epoxy coating has the advantage of strong adhesion, good corrosion resistance, good mechanical properties, the disadvantage is that weather is not good, adornment sex difference, surface gloss is not easy to maintain. So the epoxy coatings generally as a primer or paint. Vacuum coating, the use of the advantages of epoxy coatings, and other coating use, improve the comprehensive performance.
2, polyurethane coating
This is one of the more common coatings, two-component polyurethane coatings and one-component polyurethane coating. Two-component polyurethane coating physicochemical performance good, solid content is higher. One-component polyurethane coating performance worse than two components. Polyurethane coating has the advantage of strong adhesion, hardness and flexibility, balance and wide adaptability of base material. So it is often used as primers and paint.
3, acrylic resin coating
The coating has the advantage of light, good colour retention, strong weatherability, excellent adhesion.
In addition to the above coating, there are many traditional coating, because of the existence of birth defects, hindered the development of traditional coating.
Second, the uv curing coatings
Uv-curable coatings with low energy, fast curing and film performance is good wait for an advantage, solve the defects of the traditional solvent-based coatings are widely used in the vacuum coating, gradually replaced the traditional coating.
1, polyurethane acrylates uv curing coatings
The coating has the advantage of strong adhesion, corrosion resistance, abrasion resistance, flexibility, etc.
2, epoxy acrylates uv curing coatings
The coating is mainly as auxiliary resin added to the paint, main effect is to increase the hardness, fast curing and good adhesion, etc.

What are some advantages vacuum coating equipment maintenance?

                   

  What are some advantages vacuum coating equipment maintenance? Vacuum coating equipment, the company said last much longer wants our vacuum coating equipment, have a good maintenance of our equipment.
  First, in accordance with the specifications for vacuum coating equipment maintenance, so our equipment can use for a longer time.
  If the vacuum coating equipment used in the long run, it will save a lot of cost, so just from the cost saving point of view we should attach importance to the vacuum coating equipment maintenance work.
The equipment after the coating is more beautiful, more durable, and there are many products only after coating can be used, can be called a product, we only pay attention to the vacuum coating equipment maintenance, will extend the life.
From what has been discussed above, it is about some benefits of vacuum coating equipment maintenance, it was obvious to everyone understand? If there is not clear, can inquire the expert in vacuum coating machine.

Vacuum high temperature bearing in the vacuum coating machine

                     

 Vacuum coating machine mainly refers to a kind of need to be done under high vacuum coating, including many types, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and so on many kinds. The main idea is divided into evaporation and sputtering.
  We introduced the application of vacuum bearing in evaporative vacuum coating machine, evaporation coating is to heat the surface of target components to form groups of atoms, or ions by evaporation. And subsidence in the substrate surface, through the film-forming process (scatter - island structure - the vagus structure - layered growth) form the membrane. For sputtering coating, can be simple to understand for the use of electronic or high-energy laser bombardment of target, and the surface components form groups of atoms, or ions was sputtering, and eventually deposited on the substrate surface, experience the film-forming process, eventually form a thin film.
  Bearing installation position as shown in the picture the ends of the pipe axis, the internal installation of dozens of similar units. Unbearable because the body temperature is higher, the ordinary bearing several hundred degrees centigrade high temperature vacuum working environment, lubrication grease lubrication, graphite bearing products in the process of operation in high temperature vacuum environment brings grease and graphite dust pollution and scrap bearing a short time at the same time, lead to the unqualified products.
We designed this high temperature bearing, combining with the actual working environment, use high temperature self-lubrication works; Through long-term validation achieved long service life, maintenance free, spotlessness, will not bring pollution, thus to ensure the normal operation of the machine. Product replacement of simple installation, greatly improve the machine running time and efficiency, reducing the machine maintenance frequency and maintenance costs.

Vacuum coating machine which application in plastic products?

                 

 Vacuum coating machine which application in plastic products? As we know, plastic products surface metallization, vacuum coating machine in plastic products will be more widely, the application scope of vacuum coating on the surface of the plastic parts can be divided into functional and decorative coating.
As a functional coating, it can improve the plastic parts surface physical and chemical properties, such as can improve plastics dimension stability and conductivity;
As a decorative coating, can be plastic surface with metallic luster and can be decorated according to actual needs, made of different colors, such as gold, metallic blue, bronze metal, metal, green and red and so on.
 Vacuum coating machine is widely applied in the plastic product, plastic have easy forming, light quality, lower cost and no corrosion characteristics of plastic products is widely applied, but because of its disadvantages restricted the expand application, such as not beautiful, bibulous rate is high, easy to aging, poor heat resistance and poor mechanical properties, through application of vacuum coating technology to plastic surface metallization, the combination of organic and inorganic materials, greatly improves the physical and chemical properties, advantages displays in:
1. Easy to clean, no dust.
2. Make plastic surface conductivity;
3. Improve the aesthetics, smooth surface, the metallic color, decorative greatly improved;
4. Reduce the bibulous rate, coating, the more the less pinhole, bibulous rate is lower, the product is not easy to deformation, improve the heat resistance;
5. Improve the surface hardness: the original plastic than metal soft surface, and vulnerable, through vacuum coating, wear resistance and hardness increase greatly;
6. Greatly improve the weatherability. In general, plastic outside aging fast, the main reason is caused by ultraviolet irradiation, and aluminium, aluminium strongest to ultraviolet reflex, so heat resistance is greatly increased.