In today's society, electrical wires and power cables have become the life of the people closely related to the life and development of human beings and have played a role in promoting. Especially with the development of the country and the city, the power demand is great, so it can not be separated from the transmission of wire and cable, it can be said to be an important link of power equipment. As if a future expert had predicted: "in the twenty-first Century will be the line (wire and cable) of the world". From this, we can see and explain the important role of wire and cable in the development of modern society. Come to understand the development and application of wire and cable.
Development of wire and cable:
In 1836 world created the first low voltage power by wire (copper wire external rubber band wrapped), with the development of human civilization, wire and cable have become used in a wide range, variety, and complete categories are major products categories. Wire and cable are used to transmit power, and transmission information, and to achieve the conversion of a large class of electrical products.
There is no strict distinction between wires and cables. Bare wire, or even though the structure is relatively simple, the diameter is relatively small, the core number is small, and the performance requirements of the product are not high. Cable, insulated wire core, a plurality of insulated wire core cable with shielding and nonshielding sheath products, cable performance requirements more projects, higher, such as RF cable although tend to be single and not core, but its performance requirement is high, has confirmed that it is cable.
Application of wire and cable in social life:
In modern social life, people living place; usually has the place of production, transportation, and all economic activities; both in heaven and on earth, water all need exploration, exploitation or any of the science and technology innovation research, are inseparable from the application and transmission of electricity and the electromagnetic wave.
Electric and electromagnetic wave generation, application, and transmission are not separated from the wire and cable as the basic components of the connection and transmission or winding material. Therefore, wire and cable as a transmission medium for a power system, like the body's blood vessels; wire and cable role in information system, like the body's nerves; used in electrical, instrumentation winding coil of the electromagnetic wire, then as an important component of the human heart.
1. Wire and cable are all power equipment and place, must be the product
The human body can not be separated from the blood supply of blood, and the conduction of nerves. Modern economic activity can not be separated from the "blood supply" of wire and cable, electric power transmission, signal transmission of electric wire and cable, and information transmission.
Urban and rural power supply, telephone and TV stable smooth and effective. The application of computer and Internet, car, train, plane or even satellite, spacecraft and other everything must be applied to all kinds of different structures and properties of wire and cable.
2. Wire and cable is the amount of large, wide use in all areas of electrical products
Wire and power cables have been widely used in all social activities, the working of the economic system by the use of facilities and equipment for village and power or information transmission system; wire and cable have penetrated every family and people's daily life. All industrial production. Transport, scientific research, military equipment, building facilities, modern agriculture, and social life are closely related to all aspects of wire and cable products.
3. Wire and cable products' safe and reliable operation of the importance of
The wide use of wire and cable, wire and cable are essential, wire and cable like the human body's blood vessels and nerves. The body's main blood vessels and nerve paralysis will cause death. Wire and cable are not reliable, and are unsafe, once the problem, it will make the economic activities of paralysis, of the country and the people's life and property to bring huge losses. All this shows the importance of the safe and reliable operation of electric wire and cable.
In addition, wire and cable products are generally not maintained, and can only be replaced, so the long-term safe and reliable operation of wire and cable is particularly important.
With the rapid development of the social economy, the use of wire and cable and intensive level will be higher and higher, and people on the use of cable products and safety performance requirements will be higher. To promote the cable industry rely on high technology, pioneering, and innovation, strengthen product development, the adjustment of product structure, and strict quality, and gradually realize the upgrading of products, catch up with the pace of development to cater to the market demand.
Mobile version of Baidu's Baidu dictionary
Source language: detected Chinese target language: English translation my collection set
Of wire and cable in social life: Application
In modern social life, people living place usually have the place of; production, transportation, and all economic activities both in heaven and on; earth water all, need exploration, exploitation or any of the science and technology innovation research, are inseparable from the application and transmission of electricity and the electromagnetic wave. Electric and electromagnetic wave generation application, and transmission, are not separated from the wire and cable as the basic components of the connection and transmission or winding material.
Therefore, wire and cable as a transmission medium for a power system, like the body's blood vessels wire and cable role in; information system, like the body's nerves; used in electrical, instrumentation winding coil of the electromagnetic wire, then as an important component of the human heart.
1. And cable is all power equipment and place must be the product wire
The human body can not be separated from the blood supply of blood, and the conduction of nerves. Modern economic activity can not be separated from the "blood supply of wire and cable, electric power transmission and signal transmission of electric wire and cable, information transmission.
Urban and rural power supply, telephone and TV stable smooth and effective. The application of computers and the Internet, cars, trains, planes or even satellites, spacecraft, and everything must be applied to all kinds of different structure and properties of wire and cable.
2. And cable is the amount of large wide, use in all areas of electrical products wire
Wire and cable have been widely used in all social activities, the working of the economic system by the use of facilities and equipment for village and power or information transmission system; wire and cable have penetrated every family and people's daily life. All industrial production. Transport, scientific research, military equipment, building facilities, modern agriculture, and social life are closely related to all aspects of wire and cable products.
3. And cable products' safe and reliable operation of the importance of wire
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