Posts Tagged ‘industry’


Tuesday, February 8th, 2022

However, when the noise produced by, for example, when trying to break the apartment door on the court house, making such a venture meaningless. Must be clearly understood that indehiscent door does not exist. Everything is determined by time and the presence of the instrument. In principle, it makes no sense doors, the degree of protection that exceeds the degree of protection walls. Optimal construction – is when the degree of protection walls and a protective door are about equal. Currently, there are tools to produce a short cut in the concrete walls of the houses opening, enough to penetrate the attacker. Most protected in the wall of monolithic buildings. Safe-protective door unit.

In addition to these classes of resistance to cracking security doors, there are nine classes resistance to cracking (a total of XIII), relating to the doors of safes and vaults. Classes of burglary from V to XIII: The resistance value of the full EU access through the door to class XI (door vaults of banks) is 2000, ie more than 10 times higher than the door of Class IV. The weight of such doors is the unit vector of one ton or more, the price of decorative finishes without at least $ 3,000, though, is if the door unit in Russia. AS RESULT: Offers to sell and install your safe-type door to the apartment, and even in the $ 100-200 price range are a hoax. Or you are misleading due to lack of understanding of technical terms, that way once characterizes the professional level applicants.

Industrial Revolution

Saturday, April 4th, 2020

The next floor of the pyramid of civilization – the technological mode of production, which expresses the aggregate used in society technologies, principles and organizational forms of production, capital goods, as well as natural productive forces. In the early stages of formation epoch of human society, archeologists and historians differ on the basic materials from which tools were made (stone, bronze, iron). The main source of energy was the muscular power of man, then animals, dominated by simple cooperation of labor, with almost complete subordination to man the forces of nature. But step by step, people formed artificial world of increasingly sophisticated tools, then machines, complex technical systems, transmitting power, and now the executive and supervisory role they invented instruments, systems, programmable control. Developed social division of labor – in-process, multi-sectoral, spatial, production of the enterprise, region, country, world economy becoming more and more signs integrated whole. Coen brothers describes an additional similar source. In the transition from one civilization to another, there is a change of technological methods of production used a set of means of production and forms of organization – develops technological revolution. But in this type of qualitative changes of production, technological change, ways of life based on common principles and sources of energy technology systems requiring specific, appropriate forms of organization of these systems of production.

Thus, the industrial mode of production, which began with the Industrial Revolution, includes five technological structures. The first of are largely based on technology inherited from the manufactory mode of production, the second – the fourth successive stages of self-expression of the industrial mode of production, modern, fifth, dominant in the developed countries at the end of XX century. is a transition to a postindustrial technological mode of production, carries the germ, the primary elements of the latter, which will evolve to based only on their own in the next century. Every technological system, in turn, includes a number of successive times in about ten years of related generations of technology, each of which implements a large invention, a basic innovation. Today's example is the alternation of generations of computer, laser, space, missile technology. Each generation is a step in the formation and deployment technological cycle of higher level (scientific and technical direction), which implements the principle of common technology in many versions and models of vehicles.

Related technological methods of production, technological structures, generation of technology form the general field, the transition periods of varying duration, thus ensuring the continuity of technological progress. At the same time, approval of each new generation of technology, technological structure and mode of production marks another step of technological progress, technological revolution of a scope and depth. Transient generation of technology, as well as the transitional process way, guided by the contradictory, to successive technological principles, are less effective. Most effective way of different generations and located in the middle of the technological cycle of higher level, expressing the phase of maturity, the full realization of its potential. Stage in the development of technology reflects the steps of knowledge, the materialization of knowledge and technological skills of a person and, in turn, offer new spaces in the development of its productive capacity.