18. January 2016 · Comments Off on Death World Microelectronics · Categories: News · Tags: ,

Zelenograd – a city on the outskirts of Moscow, it is separated by only 20 kilometers from the capital of our country, long traffic jams on the Leningrad highway or Pyatnitskoye or crush in the train. And so they spend the best years of his life zelenogradtsy who want to work, and not just wait for that happy time in Zelenograd in the present work will start businesses that are now engaged in a flurry of activity spreading simulation press releases on the subject of vigorous activity and conducting workshops. The largest employer of yavlyaetsyakontsern Sitronics, which owns all the major companies in Zelenograd: JSC "Mikron", JSC "Angstrom" and others, the ones that were once the mainstay of domestic microelectronics and produces the popular and competitive in domestic and international markets. Today, this huge concern, in which includes more than ten enterprises of strategic purpose, and that all the parameters of national security should be controlled by the state, is entirely in private hands. Controlling stake Sitronics owns AFK "System", rooted in Bashkortostan, about 17% on the London and other stock exchanges, small blocks of shares owned by persons from the management company. 2007. Fall and searchlights. History apparent fall Sitronics began in 2007.

Its shares on the stock exchanges for the year fell by almost half. For the first time this year instead of Sitronics, said profits in their annual reports multi-million dollar losses. In same 2007 Sitronics closes huge, but hopelessly unprofitable activity – manufacture of domestic consumer technology, and consumer electronics, which were not competitive in the market for One estimate of the high price of products, and other due to mistrust of the quality of consumer goods produced domestically.

08. January 2016 · Comments Off on Safety Requirements · Categories: News · Tags: ,

(Changes edition, Mod. Number 1). 1.8. Safety requirements for carrying out electrical work should be included in the regulatory, technical and technological documentation. (Introduced in addition, Mod. 1).

2. Requirements for production processes 2.1. General requirements for the technological processes of the electrical work – according to GOST 12.3.002-75. 2.2. Electrical work should begin only after safety measures. Implementation and monitoring of these activities provides the responsible representative of the general contractor or subcontractor.

2.3. Electrical work in the existing electrical systems must be performed after the stress relief from all live parts in the zone of works, their disconnection from the existing electrical parts, providing visual breaks the circuit and grounding disconnected live parts. The area in which are carried out electrical work must be separated from the existing electrical parts in such a way as to prevent access to live parts operating under tension. (Revised edition, Mod. 1). 2.4. (Deleted, Mod. 1). 2.4a. Before beginning installation works on the existing enterprise (shop area), responsible representatives of the business (customer) and a general contractor with subcontractor must execute an act of a supervisor. Act-tolerance is established for the allocation of electrical work and established the organizational and technical measures ensure the safety of these works, including passage of wiring and staff travel arrangements. Performing technical activities under the act, admission, provides enterprise. (Introduced in addition, Mod. Number 1). 2.5. To improve the safety of electrical work should include: pre-installation of electrical equipment as possible in large blocks and their subsequent rise in order to reduce volume of work at height, installation of objects with a maximum use of complete and coarse-electric devices prefabrication; pre-assembled components and assembly units for assembling and stockpiling area, the introduction of production lines for pre-procurement of materials and components manufacturing, mechanization of work, container equipment facilities, reduction of electric welding work.

07. July 2015 · Comments Off on Tool Surface · Categories: News · Tags: ,

Anticipatory crack at cutting wood anticipatory crack is formed already at the initial stage of the tool. When introducing the tool into the timber after sealing a chip rake face starts pulling the cutter shavings from the rest of the wood. Odnovrmenno chip bends. When communication between the fibers of wood to reach the tensile strength of wood to break across the grain, starts peeling chips and cracks advanced education. The length of the crack advance increases with increasing chip thickness.

The propagation velocity of the crack advance is always higher cutting speeds. Therefore, after the formation of advance the crack edge is not working. During this period the surface of the cutting tool rake face is formed by the separation of chips from the workpiece, the cutting edge formed only smooths the edge surface. Because the chip is formed margin, and not just cut the blade, the quality of surface treatment produces high; In addition, when cutting the fibers against forestalling a crack located in plane fibers can cause tear-out of the wood fibers, which leads to marriage. To reduce the harmful effects of crack advance in the quality of surface treatment, it is necessary to create a back pressure of the wood fibers near blade. As a result of backwater grain of the wood shavings nadlamyvaetsya as you move the tool.

Chip fracture occurs near the edge retaining element, so the smaller the gap between the edge and the tool edge, the less boundary of the crack advance. This method is used, for example, when planing a manual plane. The highest surface quality is obtained by processing a thin chip, when the length of the element chip is small. At carving along the fibers without the formation of advanced fracture surface quality of processing produces a high, as the surface formed by cutting the cutting edge. If you cut the fibers and parallel to them, then cutting of thin chips and a small angle of the cutting anticipatory crack does not appear, because the chisel is easier to bend the chip than break the timber. In this case, the surface quality of processing increases with decreasing angle of cut. However, the workpiece has a nonuniform structure of wood grain, so for large values of the angle between, especially in areas with defects of the structure of wood, there will be tear-out fibers leading to marriage. Furthermore, the decrease of the cutting angle is associated with a decrease in the angle of sharpening, which reduces the strength of the blade. Cutting without advanced education may also fracture displacement with respect to chip layers layers wood beneath the surface of cut, ie, the longitudinal shrinkage of the chip. Longitudinal shrinkage chips occurs when the face of tool, moving in front of a chip, compresses it along the grain and turns into isolated from compacted layer of the workpiece. Cutting capacity is the tool used to its full extent, when the cutting angle is 70 , and the chip thickness is small. Under these conditions, the high quality of the surface cutting at different values of the angle between the blade with the fibers. Cutting to the longitudinal shrinkage of chips used, such as planing manual plane-shliftikom.Pri cutting wood in the end the quality of surface treatment turns out to be low. Beneath the surface treatment of fibers in the fiber direction obrazuyuts cracks. The processing quality of ceteris paribus higher when the chip thickness and cutting angle are small.

18. February 2014 · Comments Off on STT Series · Categories: News · Tags: ,

If you face the choice to update the fleet of vehicles, find a suitable supplier of components, CTT has provided an opportunity to compare conditions of purchase, sale and maintenance of equipment in different companies. On For 10 years, STT is a leading construction industry event in Russia, CIS, Eastern Europe and in the last few years, the world's largest annual exhibition of construction machinery and equipment. Company 'Manitou BF', this time presented the off-road terrain forklift series MI 70N, a wide range of models telehandler series Maniscopic MT 1436R, MT 1840EP, MRT 1850 Turbo Privilege, telescopic lifting platform Maniaccess series 180ATJ and poluindustrialny masted forklift Manitou series CD30P. Maniscopic attachments for forklifts. Also for the first time were exposed to a series of compact loaders Gehl 6640 Turbo and 4640 Turbo. During the exhibition, for sales managers conducted a training on the lifting platform ManiAccess. The issues discussed during the training: – Where and under what conditions can operate telescopic lifts. – The range of lifts Maniaccess.

– Options, specifications, management options, including option '3 D '. – The function of 'Bi-Energy', where the work is done completely lift the battery in electric mode, or from a diesel engine. – Comparison with competitors. – Customer service. – Practical exercises. Training conducted Manager Sales line ManiAccess, Christoph Byurel. Exhibits: Compact multifunctional skid steer loader GEHL SL 6640 Turbo with a width 1880 mm bucket, capacity – 1180 kg * s and 1315 kg counterweight – * optional High-Flow, engine DEUTZ, binding system All-Tach for attachments.