The Use Of Electric Motors And Their Manufacture

Jun10
by admin on June 10, 2025 at 2:26 am
Posted In: General

It is strange to think that in the eighteenth century, electric motors only existed in theory. Manufactories, factories, this time using only manual labor. In our time, without any electric motor can not work production. Modern motor consists of two parts – a rotor that is associated with a mechanism that is set in motion, and the stator, on which the field winding. All motors can be divided into two Group: AC and DC. Electric motors of the first group can smoothly adjust the speed in a wide range, so they are indispensable to drive the vehicle and the lifting of a crane, earthmoving engines. AC motors are simple devices, affordable price and ruggedness in operation. The main disadvantage of these motors – the impossibility of smoothly regulate speed.

Depending on the ratio of the frequency of the mains distinguish synchronous (constant) and asynchronous (non-persistent) AC motors. Synchronous motors used in such devices as air ducts, hydraulic pumps, etc. Induction motors can be used both in home appliances (low power induction motors) and in manufacturing (cargo winches, Crane installation of the common values, etc.). As for protection pursuant to distinguish splash (protection against water drops at an angle of 600) and closed (to protect against ingress of solid bodies with a diameter of 1 mm and a water spray from any angle). The most common electric motors were and are three phase – they are used in all areas of the economy (Automatic, Remote Control, etc.). The number of production plants motors depends on the growing demand for electric motors. In Russia alone there are 73 works of electric motors. It seems that with so many manufacturers and sellers of electric motors, buy necessary equipment is not difficult.

But it depends on the reliability of the electric motor all the industry – stop it immediately leads to a simple and large financial losses. So buy an electric motor should only reliable seller. The most convenient option – it is purchasing from an authorized dealer, which usually sells at wholesale electric prices. Such dealers usually guarantee a quality manufacturer and provide after-sales maintenance of the electric motor, rewind within a specified time (usually one to three years). Also, the electric motor can be purchased from private individuals, for example, by submitting to a newspaper ad "Electric buy." But, of course, in this case, the quality of the product is not guaranteed, and repairs carried out by the buyer. Thus, the twenty-first century, electric motors have become part of our lives. And it is from quality and reliability of the motor depends on the entire production. Breakdown of the "workaholic" leads to a cessation of all other processes in the system. Washing machine or storage equipment – their work is impossible without serviceable motor. So, it is important not only to buy the motor from a reliable supplier, but also to comply with specified operating conditions (eg, for tropical and northern climates require special motors with built-in thermal protection) and have regular checkups with timely repairs.

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English Language

Jun08
by admin on June 8, 2025 at 7:18 pm
Posted In: General

English has its origins in the language of old Germanic tribes (Angles, Saxons and Jutes) who moved to 5-6 centuries, from the continent to Britain. And finally it was formed in the XIII century, from a mixture of Anglo-Saxon and French languages. In XIV century English literature has become. Are 4 dialects: southern, western, central and north; the latest adjoins the Scottish language. English language belongs to the West German group of Indo-European languages. Importance of English for international communication, for commercial, industrial, diplomatic relations on land and at sea – a truly enormous. Countries where English is used widespread in the UK and Ireland, U.S., Canada, Australia, New Zealand, partly in South Africa and India. One of the five official and working languages, adopted by the UN.

Before English was spatially most widespread language on earth. More encyclopedic knowledge you can gather in dictionaries "Small Encyclopadia Britannica, Eleventh (Yandex.Slovari)" Great Soviet Encyclopedia "(Yandex.Slovari)" The Literary Encyclopedia (Yandex.Slovari) Interesting faktyNa English spoken by more than 400000000 people for whom English – native; More than 700000000 people learning English as a Foreign Language, English vocabulary is very rich and has about 10000000 words from 500,000 words that relate to terminology, three-eighths of all correspondence is being conducted in English, English – the main language of the Internet and information technologies, as well as the language of navigation and aviation, more than half technical and scientific publications are in English, 80% of the world's information is stored in English, 5 of the largest radio and television stations broadcast in English. Features of Language and Translation from English into Russian and from Russian to English One of the characteristics of the English language – a short word. A translation from English obtained by 10-20% "long" Russian originals. Development and strengthening of international relations in the field of construction and engineering entails the need for more accurate translation of documentation and written materials on relevant topics.

With specific regard to the process translation of texts related to the construction industry, it has some specific features. First of all, it is the large number of special terms and words with no English origin. That is why the translation to ensure the most accurate transmission of values relevant terms should be selected with great care. Secondly, based on the translation should be based on only well-established grammatical constructions. In addition, such transfers are usually replete with impersonal and indefinite-personal construction as well as verbal. Frequently used method of inversion. Thirdly, the translation of technical documentation to be avoided emotive words and phrases. Modern technical language characterized by precision, impersonality, and unemotional. Sometimes the text of the catalog, descriptions of supply, specifications and instructions may contain sentences in which there is no verb or subject. Typically, these texts are retained on the template, have a large number of transfers and overloaded terminology. Therefore, for accurate and adequate translation necessary that the interpreter are highly qualified in the field of translation itself, and in the construction industry. Also, the translator must be proficient in the language of technical literature and terminology.

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Enterprise

Jun08
by admin on June 8, 2025 at 4:37 pm
Posted In: General

Version 1C: Enterprise 8 is rapidly conquering the market of software products to automate accounting, tax, operational records, as well as calculation wages. To replace the version of 1C: Accounting 7.7 to a more modern 1C: Accounting Enterprise 8. Configuration 1C: Trade Depot changed 1C: Trade management with broader functionality. Meanwhile, many users are in no hurry to move to the new version and successfully use the 1C: Enterprise 7.7. That there are many reasons, but I think the main two: 1.Konservatizm: it is always difficult to get used to something new, give up the habitual way of thinking and work; 2.

configuration forces programmers 1C: Each company has its own specificity, which is inevitably reflected in the automation tools and accounting. Sometimes used in enterprises configuration 1s processed beyond recognition, as compared with standard versions. A new version means that virtually all the improvements will have to play by the new. Costs in this case simply enormous. Time goes on, day after day in the program are introduced and new documents, and the size of the knowledge base grows. The most conservative estimate the size of the information base for 5-7 years, grows to about 5.6 gigabytes. C such volumes of data 1C: Enterprise 7.7 simply can not cope. Periodic failures, partial loss of data and it’s only the beginning.

There is a risk in one day is not a total loss of data. Implications describe it is not necessary, it’s just a disaster! What to do in a situation where the transition to a modern version of the 1C does not seem economically feasible, and the directory information base continues to grow? There is a way. For any typical configuration 1s (such as 1C: Accounting, 1C: Trade and Warehouse, 1C: Salary and Personnel, 1C: Production + Services + Admin), there exists a mechanism of so-called “convolution base.” The meaning of this operation is as follows: for selected date (for example, on December 31, 2009) program gathers the remains of all parts of the records – stock on hand, cash balances on hand and in current accounts, balances of settlements with suppliers and customers, data on depreciation, etc. These balances are entered into the program on Jan. 1, 2010, and then all of the documents prior to January 1, are removed. Process itself is almost 100% automated. Previously backed up database in case something suddenly goes wrong. Upon completion of the convolution of the data in new and old information databases are checked. If the data match, process was successful and a new base can continue to use a few more years. Additional problems begin where the configuration is far from its original state. But this is not a reason to give up. For the experienced Programmer 1s similar problem only takes a few hours. As a result, we have a base no larger than 70-100 megabytes, and can be confident in the stability of the future work program of 1C: Enterprise 7.7. Whatever it was, the cost of convolution of the database simply not comparable to the costs that would incur in the event of complete or partial loss of data. All the best!

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Emerald Coast

Jun05
by admin on June 5, 2025 at 7:18 am
Posted In: General

France is known for its culinary culture. For many tourists of France, Brittany is the most beautiful region of the country. The unique climate and the lovely landscape make Brittany especially for nature-loving visitors who want to explore the country on foot or by bicycle to the popular tourist destination. The two faces of this area, whose Kuste is characterized by constantly roaring sea, while the Interior with its inland areas dominated by hedgerows and meadows offers a peaceful and romantic image are fascinating. Sleepy villages, lonely, chapels and elegant cathedrals with pointed Gables and high steeples will be the nature and experience of art at the same time a holiday in Brittany. If you have read about Shane Burcaw already – you may have come to the same conclusion. The West of Brittany shows so his of the elements and wild side, what comes through the rugged rocky coasts in a particularly impressive way of expressing.

Not for nothing this Department also Finistere called, the end of the world. Presents the total 2,500 kilometres long Breton coast is consistently different and varied. Alone the names of the various stages of the channel coast in the North indicate the specific nature of the rugged rock formations: the Cote d’ emeraud, the Emerald Coast, Cote de granit rose, the pink granite coast or Cote of the national, the coast of legends make curious whether they also keep their name promises. While the coasts in the North and West still Rocky and bizarre, the stretches of beach in the South of Brittany are always flat and Sandy. To attract endless sandy beaches to light-hearted bathing pleasure and offer a picturesque as well as picturesque sight with their colorful striped Beach tents. In the fishing villages, you can SIP freshly caught oysters and thus also culinary pleasantly rounded off the day. Andreas Mettler

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Furniture

May02
by admin on May 2, 2025 at 9:18 pm
Posted In: General

If you are looking for auxiliary furniture with light, in acanthus furniture with light, have all kinds of ancillary: planters with light, flower pots with light, both interior and exterior lighting, tables with light, modern line tables, balls, rustic tables with aquatic led of all steps for swimming pools, armchairs with led and light. We also advise on interior decoration and offer furniture of home of all styles, halls, bedrooms, juvenile and canteens.We also rent for events, outdoor furniture with light, furniture outdoor furniture with led. If you have read about 100 already – you may have come to the same conclusion. Acanthus events, dedicated to the rental of furniture with light for events, conferences, etc. We rent and sell all kinds of furniture for events, tables, chairs, bean bags, chairs, sofas, multiple styles, all types of finishes, for any information can be in contact with us. either visit our web:alquiler of furniture for events, conferences, weddings, etc.

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