Recent Articles

Efficient Production

· News
Author

Efficient production of structures from sheet material with levelers internal stresses in the material and deformation of sheet metal have a significant impact on the accuracy of flexible manufacturability of the assembly, weld quality and appearance of products. Using a sheet having internal stresses, leading to frequent congestion at work Sheet metal equipment and limits the use of automated lines that contain coordinate the press and shearing machines laser systems and thermal cutting. WD Series levelers are designed for straightening sheet metal by cold rolling. Andrew Schroepfer is actively involved in the matter. It is used in industry metallurgy, construction materials, chemical and light industries, in shipbuilding, locomotive and car building, steel factories. Listoprav uses the "Singer's effect", the function pressure on the sheet. Held strong and straightening of elastic bending.

The initial roughness of the sheet, due to elastic deformation, reduced, eliminated in the first part of the initial curvature, the curvature of the remainder is eliminated in subsequent straightening rolls. After passing through the rollers residual curvature gradually decreases, the sheet is flat. Heavy-duty levelers – reliable equipment that provides quality editing rolled sheet mill weight – more than 62t 9 – roller cage, allowing the right metal thickness up to 32 mm. Levelers Features: oVysokaya removal efficiencies of internal stresses and strains a higher number of work rolls, their diameter and pitch location. oVysokaya performance provided by the use of direct hydraulic drive. All rolls are driven, to guarantee the absence of longitudinal deformation at high feed rate sheet. oMashiny WD can edit like a leaf, and details of any shape. oVysokaya reliability of machines Series WD, virtually maintenance-free, proven in many factories in Russia. o Material work rolls hardened to a hardness of 63-65 HRC, which can handle parts after heat treatment. Copyright OOO'Tehprom '

The Bath

· News
Author

You can finally have recourse to services firms, causing the enamel to the restoration of bath spray – the quality of finish coating must be higher than an order of magnitude better than the first two options. ISearch is often quoted on this topic. Before settling on any of three ways enamelling baths, say in brief the main stages of work, because for all three methods are the same: 1. Preliminary work. On the inner surface of the bath brush cause scouring powder such as "Pemolyuks" (composition not should contain chlorine!) and the right to make a thorough treatment of the powder coating an abrasive stone. Then degreased surface, fill the tub with hot water, pour it over 10 minutes (it is necessary to remove degreasing agents), and wipe the surface dry with a lint-free cloth.

Upon completion of preparatory works bath should be dry, smooth and clean. 2. Primer. Prepare working solution by mixing in certain proportions of hardener and enamel KO-5102, applied to the surface composition and yield dry. 3.

Topcoat. Apply a second coat of enamel, when the first coat is completely dry. At first glance, nothing complicated procedure enamelling Bath is not, so you can do it all yourself. But like any job, there are some secrets. The fact that the new enamel is not easily applied over the old one – it requires a well prepared surface, as the new cover just will not stick. So we'll have to stock an abrasive stone, and patience, and inch by inch trimmed the old enamel. Further, if you apply the enamel with a brush, it should be done very carefully – on the how smooth the surface will be dependent life coverage. It is best to work to buy a flat brush made of natural cloth. Work the brush should be carefully and clearly – bruises and blisters, staining bath unacceptable. Otherwise, the new EP-773 enamel begins to flake off as soon as n dry finish coating.

Plastic Windows

· News
Author

Any normal house, must necessarily have walls, roof, doors and windows. Asked if you ever yourself, "what a person needs windows?". First and foremost, of course, to illuminate the room, because nobody want to pay extra money for electricity, if at the time the window there is a free source of light. Second, the windows are needed for ventilation, as in a closed room, sooner or later, the air going negative and harmful substances, from which you want to get rid of, and the man is always more pleasant to breathe fresh air. The third factor, which confirms the justification for the presence of windows in the house is just a pleasure species, and in this case, the binding conditions are the presence of a beautiful, modern and clean windows. Since ancient times, over many generations, people have used as a wood frame for windows that we, the modern age, simply not justified for many reasons.

Everyone knows that wood burns very well and therefore, in fire at home in the first place, it will be exposed to fire, wooden items, including frames, as well as wood emits large the amount of heat, the fire spread and it will be quite rapid. Another important fact of aging technology of timber frame is that the heat and sound insulation properties of wood are far from ideal, which eventually leads to loss of heat in the house and the presence of excessive street noise. Due to the fact that wood is a material that has been created by nature itself, which did not involve the use of wood as a material for hard window, then it is not surprising that the wooden frames quite a negative response to low and high temperatures and humidity, and thus can quickly crack from dryness under exposure to sunlight and lose its original shape and color.

Aluminum Radiators

· News
Author

For example, panel radiators, plate and tubular heaters, finned heaters truby.Klassy Heaters for design features are grouped into four categories: sectional, panel, pipe, plate. The basis of the sectional heaters are heating elements separate section, connecting the battery to the desired heat power. Sections can be made of iron, steel, aluminum or their alloys (eg steel and aluminum – bimetal). Models sectional radiators are available of varying heights, depths and widths. Tubular heaters Heaters consist of a vertically oriented curved steel tubes that connect the upper and lower reservoirs. Heat output of heater depends on the height, number of tube rows and width.

In the main panel heating devices heating element – is the rectangular panel is heated by circulating inside the coolant (water or antifreeze). The panel can be made of steel, concrete and other thermally conductive materials. At present, there are a large number of plate heating radiator. They are all united under a common name convectors. Heating element of these devices are made of steel or copper tube, straight or curved, which planted thin metal plate (accordion, ribs or segments of thin-walled tubes). The whole structure can be closed by a cover, grille, or open.

Sectional, Tube and panel heaters are called radiators, plate – convectors. Steel panel radiators Steel radiators – is heating devices, which are composed of vertically arranged curved steel tubes or from the individual heating elements, steel sections. Steel subject to corrosion, so the radiators of this type is mainly used in indoor heating systems (cottages, low-rise buildings). Steel executed sectional, tubular and panel radiators. Cast iron radiators cast iron radiators – Heaters is produced by casting of cast alloy. Excellent physical and technical properties provided iron corrosion resistance and low hydraulic resistance. Cast iron radiators – is the oldest form of heating appliances fluid. Heaters are used in autonomous and centralized systems heating more than one decade. Today, thanks to modern technology, these heaters are experiencing a rebirth. Bimetal Bimetal radiators radiators – heating appliances is made of two metals (steel and aluminum). Internal frame heaters can be made of steel, the exterior – from aluminum. This design avoids many of the disadvantages of aluminum radiators, while maintaining all of their advantages, including high heat. In such aluminum radiators is not in contact with the coolant, so it can be any chemical composition. Rugged steel collector to withstand pressure up to 60 atm. Aluminium sectional radiators Aluminum Radiators – is the most youthful appearance heaters designed for installation in water heating systems of residential, public and industrial buildings. They consist of sections. Radiators have high thermal conductivity and are designed for a wide range of pressures (up to 16atm). However, aluminum radiators are sensitive to the chemical composition of the coolant in the heating system. Acidity water must be within the pH 7-8.

The Best Time To Introduce Vermiproizvodstva – This Is The End Of The Summer, Wasps

· News
Author

The best time to introduce vermiproizvodstva – this is the end of summer, autumn Based on the existing experience of our experts recommend starting reproduction technology (California, rain worms) in their backyards, country or industrial areas, namely late summer and autumn. Important reasons are: In the autumn but a lot of different manure feed worms: crop residues, grass, cut branches, dead leaves, etc. Worms and flies – antagonists! (Antagonist – the body, inhibiting or depressing the vital activity of other organisms of the same or other species). Therefore, early spring, at a specific time to time to within 1.5 – 2 weeks to settle in worms substrate. (Substrate: nourishing environment in which developing organisms.) If a flies settling (postponed eggs) before the worms, the worms will settle down very badly, the adaptation process will be delayed for a long time, and most fry may die. Autumn start a profitable yet, and because the spring – a period when the maximal activity of worms, you will have already guaranteed to be adapted breeding stock capable of at this time grow twice as fast! Increased activity of the worm occurs in late January – early February. As the long-term experience in the late autumn, during the period of least activity worms adapting to a new substrate is the least painful. We wish you a successful winter lay piles! Dear Sirs! The end of autumn, winter – a good time to begin implementation of technology vermiproizvodstva. From 100 000 – 500 000 pieces of worms (5-25 boxes) you to the beginning of spring (the most active period of the worms) will be adapted to have a minimum population and the decision about the prospects of vermiproizvodstva for you. Information taken from the website: If you copy material, a reference to the source required!

Formula 1 (General Info )

· News
Author

Formula 1 (English Formula One) – World Championship ring auto racing in cars with open wheels. Formula-1, or "King's formula" is the most popular, expensive and high-tech kind of racing. World Championship Formula 1 is held every year and consists of individual Grand Prix, or stages. At the end of the year revealed the winner of the championship. In Formula-1 compete as individual pilots and teams. Pilots compete for a world title, and team – for the Cup designers.

Teams participating in the Formula-1, a Grand Prix race cars of its own production. Thus, the task team is not just hire a fast and experienced pilot and provide competent setup and maintenance of machines, but generally from scratch to design and construct the car. As the team built race cars on their own because of the high technology and competition teams in Formula 1 ever born original technical solutions, leading to huge advances like racing cars and road cars. However, over time, the role of the Formula 1 as an engine of progress of the automotive industry gradually reduced: on the one hand due to the fact that a few technical solutions can be transferred without major changes in production vehicles, and on the other side – because the organizers of a series of common aspiration to reduce costs commands. The most famous example of a serial technology, first presented at the world championship of Formula 1, can be considered as traction system (APS). For the first time the system was presented Ferrari team in 1990. Then, after ban ARS in the 1994 season, the technology has gradually become introduced automakers to mass-produced cars. Traction control system as in Formula 1 for a while yet appeared, but soon was again abolished by the pretext that such a complex electronic "filling" car eliminates many of pilot error. Fireballs Championship participants must comply with the technical rules of Formula 1 and tested for impact resistance. Regulations and all the racing series has been run by FIA.

Charlie Chaplin

· News
Author

add decorations, frames, flying hearts, sparkles. With beautiful music close unnecessary words, the extra points. It turns dramatic and romantic. Mounted longer. Looks interesting.

Both of these options, in essence, – chronicle your wedding day from the was collected before the wedding garter. You will see virtually all of the events step by step. Will rejoice all the greetings at the banquet, laugh at all the competitions. Come on. Third. Nothing stands still in this world. AND wedding video, too, varies in accordance with the desires and fantasies of lovers, and creative impulses of videographers. Video photo, computer technology make radical steps forward, allowing the usual shots turned into a Hollywood film.

But then the need and the appropriate script. Just at this moment a young couple and videographer are two halves of one whole. Begin joint work, enabling you to create miracles. As you This turn of events? The task is interesting, but complicated by a number of things:-how will be a movie script? -It takes from the young? -You need a videographer? -Production time and cost of the film. You're interested and you're ready? Then, once started your wedding preparation, you meet with videographers and discussed with him the script. This can be anything: romance and from, the presence of white and black humor, as much want, up to goblin translation; style black and white movie era of Charlie Chaplin, detective series no worse "brigade." Can be done. Only need to understand that all the roles to play you, but it is already working on his own wedding. Have to be patient and allow additional time for the filming. Videographer also turn to your director and will occasionally ask to take one, take two .. The film, uniquely, would be super, but the time of its creation will take much more. Price increase. Do not worry. All is not so scary. Even if the script is very simple: Fees groom, waiting for the bride, redemption and so on until the end of the banquet, special effects and romantic clip all – equal to decorate your movie, and you feel: this film is for you. To summarize. So what should be your wedding movie? The answer is simple: you decide, and we'll help you with this and support it. We are interested in that you have enjoyed and the joy of watching a movie now and many years later. The question remains open! Please send us your feedback and opinions. Good luck! Source

Current Trends

· News
Author

A. Fashion and styles of interior design "Fashion always reflects reality and is closely followed. In our life consists of technological progress, and acute problem of ecology, democracy and globalization. Humanity badly feels the transience of life because of something and increases the value of human existence and comfort. In addition, increased culture and material well-being, and certainly ambitious. We – individuals, aristocrats and intellectuals – are becoming bolder and freer.

All this will certainly affect the way we live and, with respect to the subject, affect, and in our house. So what should be home today modern man? Of course, each of us, chooses the conditions in which it exist and what style to follow. But we live in the 21 century, and must use the unique capabilities of modern life. B. Luxury and wealth today in interior fashion dominates luxury! But now the luxury you need to add technology: LED, printing from digital media, nanotechnology, and stereolithography … News and exaggerated, even huge – furniture and decor items. Also, again popular attributes such luxuries as stucco and brilliance, but brilliance is not as open as before, but aged and hearts. Carving, engraving, antique patina …

In honor such interior styles as eclectic and fusion, which combine the different textures, objects, style solutions, and even culture. Past, present and future intersect today in a temporary space. There are "glam-baroque" and "soft minimalism". Designers draw Today my eyes in the 50's – 80 years. They are interested scratched and chipped things with history, vintage items on the shabby …

Scrubbers

· News
Author

The material for the scrubber is selected from hardened steel. Material thickness – 2 mm. The working end of the scraper should not be a straight line, and should have a slight bend – scraper so you can more accurately maintain the trajectory of motion, and it will not cut into the edges of the wood. 2Himichesky paint removal method With this method, the removal of paint is made using different chemicals in the As chemicals are used different types of solvents or special washing for the paint. The technology is very simple and boils down to this: put a layer of matter with a brush (in the case of liquid solvent) or spatula (if you use remover thick consistency) and wait 10 to 30 minutes – depending on the manufacturer's recommendations. During this time, the paint should vspuchitsya, or at least a way to remove razmyagchitsya.3Teplovoy kraski.Pri this method, the basic tool – a special thermal dryers .. These hair dryers heat the air with a temperature of from 300 to 600 degrees.

Be careful – the nozzle dryer heats up considerably and take care of obezatelno ventilation of the room. Hairdryer deduct at a distance of 25-50 cm from the surface. Heats small areas of the floor. Once the paint starts to bubble and the slough, it is necessary to remove hair and a scraper to clean off the paint. Do not delay hair over to one place – so you can just charred not only paint, but the very wooden piece under the paint.

We now can only scrape off the softened paint. Since the paint is soft then it is possible to manage not wide elastic spatulas. Many models are dryers at once with a scraper, which allows one-hand and warm up the paint and remove ee.Nu here we have done a very important part of the job and thus saved a lot of money because we did not have splurge on a new floor on the substrate (gypsum fiber board, gypsum sheets or DSP tsementnostruzhechnuyu plate).

Modern Polymeric Materials For Emergency Surgery

· News
Author

VA Zhukovsky, LLC "Linteks", St. Petersburg, development and implementation of new polymeric materials and medical products largely determine the progress of modern surgery. In this regard, important creation of polymer implants, in particular, suture materials for use in the most rational in any surgical situation. We have developed a nonabsorbable monofilament surgical body conditioned Room for USP 5 / 0 to 1 (metric size of EP from 1 to 4) based on polypropylene (PP), polyvinylidene fluoride (PVDF) and polycaproamide (PKA). Suture materials in the form of filaments, owing to a monolithic rule and smoothness of the surface penetration into the infection thread, allow them to little effort and minimal damage to even the most delicate fabrics, as well as provide a good cosmetic effect and reduce the discomfort when removing sutures.

Greatest biological inertness of them have PVDF monofilament. However, in order to improve the hemocompatibility and tromborezistentnosti suture material used, such as cardiovascular surgery, we developed a method of forming on the surface of nanocoatings linear-chain carbon-carbyne (RF Patent 2287623). Since the braided or twisted sutures, along with good manipulation properties characterized by high matchlock, which creates the danger of postoperative infection joints, and also "sawing" effect during a tissue, we developed a technology of polyester and nylon for hydrophobic fluoropolymer coating the threads. The resulting "psevdomononiti" have zero matchlock, reliability, flexibility and a good host. Clinical trials have shown that such filaments are easy to manipulate, reliable knitted surgical units, noninvasive, does not absorb wound fluids and do not become infected. For the prevention or treatment of surgical sepsis can benefit a significant antimicrobial sutures. Us nylon filaments are obtained, containing immobilized ionic chemical bond gentamicin (Russian patents 1,241,553 and 1,241,554). The results of microbiological and preclinical studies received sutures showed that for effective and prolonged antimicrobial action is necessary to introduce a string of at least (5-7)% antibiotic.

Clinical trials of antimicrobial suture materials have shown high efficacy in the prevention of purulent complications after surgery in this complex patient population, as patients with cancer of the gastrointestinal tract. For the first time in Russia we have developed and put into mass production net implants for plastic hernias and other defects in the supporting tissue of PVDF and PP monofilament, filament yarn lavsan with fluoropolymer coating. To improve the biocompatibility of PVDF-on grids formed carbyne cover (RF Patent 2288304). Properties of yarns and knitted weave features ensure high biocompatibility endoprostheses, mechanical strength, dimensional stability in all directions, resistance to blooming and shattering the edges, resistance to infection, resistance to biodegradation, softness and minimal consumption of materials. Based on the same mesh fabric designed mesh tape (slings) for use as lonno-urethral loop in the surgical treatment of stress urinary incontinence treatment (RF Patent 2297808), and implants for reconstructive surgery of the pelvic floor. To prevent spaykoobrazovaniya after operations on organs and tissues, which have serous coat (abdominal cavity, tendon sheath and joints, pleural cavity, pericardial, spinal cord membranes, middle ear cavity), designed and manufactured protivospaechny gel. Gel acts as a temporary artificial "barrier" between the damaged surfaces of serous, ensuring their effective separation in time of healing, and then dissipates. Reduced adhesion of surfaces and bodies tissue contributes to maintaining their mobility and prevents the formation of adhesions. Material Site

© 2009-2014 SynTec Networks All Rights Reserved