Industrial control automation skills are a kind of comprehensive skills that use control theory, instrumentation, computer and other information skills to complete detection, control, optimization, scheduling, management and resolution plans for the industrial production process, so as to increase output, improve quality, reduce consumption and ensure safety. As one of the most important skills in the field of modern production in the 20th century, industrial control automation skills mainly deal with the problems of production efficiency and consistency. Although the automation system itself does not directly invent benefits, it has a significant progressive effect on the production process of enterprises.
Since the beginning of the 60s of the 20th century, Western countries have relied on the progress of skills (i.e., new equipment, new technology and computer application) to transform the traditional industry, so that the industry has developed rapidly. Service), which is the T.Q.C.S. of the enterprise. Although the Computer Integrated Production System (CIMS) combines information integration and system integration, it seeks a better T.Q.C.S. to enable enterprises to complete "the right information at the right time, in the right way, to the right people, so as to make the right decision plan".
Industrial control and mechatronics careers are the basic professions that are developing rapidly. The automation of industrial equipment requires increasing high technology and high precision. The supply of humanized control interface makes it easier to operate and use the equipment with messy and high-precision requirements, continuously improves the control accuracy of the equipment and reduces the difficulty of the operator's use, so that the industrial control profession has always sought the contact products that are most suitable for its different application fields and harsh environments.
Industrial control products, most of them are used in the harsh use environment, dust, water vapor, serious pollution and external magnetic field interference and other factors, the demand contact products have waterproof, dustproof, oil-proof, anti-magnetic field interference and other characteristics, together, the life of the product requires the use of the contact screen to be greater than the planned life of the product, special requirements and applications, the resolution of the strict requirements for the adaptability and durability of the contact screen.
According to the particularity of the field of industrial control, as long as the resistive product can meet its requirements for pollution and interference. In the application of products with low requirements for life and cost considerations, the first choice is four-wire resistor. The stability, reliability and economic cost of four-wire resistor products are still the first choice for low-class industrial control products.
With the increasing sophistication of the manufacturing process of five-wire resistor products and the reduction of cost, based on the consideration of product durability, stability, and environmental adaptability, more planners began to abandon four-wire resistor products and began to use five-wire resistor skills in large quantities to ensure the longer service life and more reliable use of all products.
In the more than 20 years of history of contact screen production, we have continuously discussed and improved product quality, and in the field of industrial control, we have provided customers with more five-wire resistor treatment solutions to meet the requirements of industrial control skills and quality.
The five-wire resistance screen, with the most advanced wiring skills, has completed the judgment that the contact screen completely relies on the grass-roots ITO GLASS for contact, and the upper FILM is only used as a judgment probe, so that the contact life of the product reaches more than 10 times that of the four-wire resistance, and the industry's highest level of single-point contact life is greater than 35 million times.
The five-wire resistance screen, using copper cable optical welding process, improves the temperature and environmental adaptability of the contact screen, fully meets the environmental test requirements in the field of industrial control, and has passed the strict FCC, CE, TUV, UL world safety certification, which deals with the industry's current five-wire resistance products with poor linearity, easy cracking of PIN and poor temperature resistance and environmental resistance, and has become the industry's preferred product.
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Key points of use of industrial touch screen all-in-one machine
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Precautions for the use of capacitive touch screens
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