On The Wire And Cable In The Important Role Of Social Development
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Preface   Early 1978 by the Machinery Industry Press first published the “wire Cable Manual “(first volume), the authors give the first time in the international wire and cable developed a definition, namely: wire and cable is used for transmission of electricity, transmission of information and the achievement of electromagnetic energy conversion of a large class of electrical products. Twenty years, this definition is widely recognized and cited domestic counterparts; also been a number of countries and the use of peer recognition. It outlines the wire and cable products serve a wide area, but also profoundly revealed the cable important role in society, the following will describe these aspects.

One, in all economic activities and social life of the indispensable nature of

In modern society, where people living in one place, where the production, transport and economic activities of all occasions, all in the space, ground, sea and all need to explore the development of all activities, and any development project to develop innovative science and technology activities, are inseparable from the application of electricity and electromagnetic waves. The occurrence of electrical and electromagnetic waves, transmission, and applications must be adopted Electricity Wire cable as connection, transmission parts, or as a host of winding material. In fact, all industrial production, transportation, Building Works and facilities, modern agriculture and scientific research, military or military facilities and equipment, space, ocean exploration, and social life (including each family and daily life) are closely linked with wire and cable products.

Hence, in this industry have always been the cable for the power system as the body’s blood vessels than the (family and Office The power lines than as a “capillary”); the electromagnetic transmission of information with the wire and cable ( Cable ) Compared to the body’s nerve; be made Motor , Meter Winding (coil) magnet wire used in heart than as an important component. In order to illustrate the wire and cable in all economic activities and social life is not lack of sex.

Second, in a timely manner to meet the various areas of the system or device upgrade, the supporting of the development of innovative

Mid-twentieth century, along with the mutation of science and technology, the rapid development of innovative ways, the content of human economic activity has occurred from the depths to the extent one after another stepped-round development. Meanwhile, the people’s living standards and continuously improve the quality of life, all contributed to the connected components as a package or update the development of varieties of wire and cable, the amount continued to increase. If you can not complete the package of development time, it will delay the main system or main device development, causing a great impact. For example, multiply the power consumption required to improve the transmission voltage level by level, China’s power transmission grid to improve the voltage from 220kV to 500kV, may also be further improved; create high intelligence building, we should have for hundreds, thousands Taipower Using Computer Classification Use of computer networking Network Cable; to build urban public Cable television Net, the city or to all bank deposit and withdrawal, conduct online financial transactions and information exchange, we must have high-speed, low loss and high reliability of transmission using broadband cable (or cable) network; to ensure communication and information transmission reliability and privacy, the world between countries on all continents, through the Pacific, Atlantic and other oceans between the construction of a number of up to several thousand nautical miles long cable lines; to achieve military or anti-aircraft artillery Group Remote Procedure Launch There needs to be suitable for outdoor harsh environment of control, signals, measurement cable; satellite of wire and cable to high temperature and radiation resistant space electronics, and even its instruments, we should use the fine micron diameter insulated wire; aircraft or occasion need to use the furnace temperature 500 , 1000 -class ultra-high temperature measurement and control wires; medical use X-ray machine , CT Machine must have a DC ± 100kV, ± 200kV high voltage cable grade; cardiac pacemaker can be inserted into blood vessels must be in very small but dedicated wire harmless; the rapid development of modern industrialized agriculture, prompted the development of various special cables, such as soil heating cables, self-regulating cables.

And if all necessary Fireproof Occasions it must have all levels of flame-retardant (retardant) or fire-resistant wire and cable; are all to prevent biological harm?? Such as rodent, termite, mold, anti bird pecked the wire and cable; the need safety precautions in public places, such as Financial , Hotels, secure residential area and the museum and the like, should be equipped with automatic detection of head and concentration display Monitor System, it is necessary to install a dedicated radio frequency cables, etc., too numerous to mention.

Third, a significant share in the national economy, large wide range of products

Wire and cable has been widely used since the economic system used in the operation of facilities, equipment, especially large power transmission systems and information transfer systems, and services in all social activities and in-depth to every family and individual daily life, so electric wire and cable products has reached everywhere in the state. And still with the content of socio-economic activities carried out from the depth to the breadth of stepped jumps development; with people’s standard of living and quality of life is ever increasing, continued to push forward the development of varieties of wire and cable products and increase production . Therefore, in the mid-twentieth century, a futurist who predicted: twenty-first century will be the line (cable) in the world.

China’s cable industry is the founding of New China in 1949, from scratch, rapid way to develop. So far, no matter the level of technique and equipment or technical level has reached or approaching the world advanced level. Particularly from the use of Copper Volume (including the aluminum of the conversion value) and the output to be, the size of China’s cable industry in the world within the top three. For example, in 2000 total output value of China’s cable industry has reached 90 billion yuan, accounting for about 1% of national GDP, about Electrical 4% of total industrial output value, the electrical appliance industry, 17%. 135 in mechanical and electrical industry sector, output scale and ranks second only to automobile industry.

Should be noted that the demand for cable products and the growth of national economy and people’s living standards are closely related, and with an infrastructure project to input more directly, which is decades conclusions of statistical analysis .

1995 the Third National Industrial Census statistics of the number of wire and cable manufacturer for the 4752 (including non-independent accounting units), in which small enterprises account for about 95.7% of the total. 1997

I am an expert from Frbiz Site, usually analyzes all kind of industries situation, such as pulping , wholesale wrapping paper.

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