Car 2013

The main objective is working at many companies for the production of direct-flow systems is the maximum utilization of the potential flow of exhaust gases that come out of the engine. It would seem a simple task but it does not. Should pay attention to the fact that the exhaust system of exhaust gases is designed to solve several problems. The main problem - it's exhaust system for a board the vehicle. Secondary task - is to ensure optimal filling the air-fuel mixture cylinders of your car. Today, in our age of advanced technology, the phase of registration in the engines of overlaps with the phase of intake when both valves are open. During the exhaust valve to create a negative pressure, through which the exhaust gases will quickly leave the cylinder, thus giving place to the other portions of the air-fuel mixture. When the valve closes the issue, then the manifold pressure drops, and it is the pipe starts its propagation speed of sound. To achieve this, using the inertia of the expiration and non-uniformity of the exhaust gas motor. If an obstruction in the path of this wave, there will be a reflection of its distinguished and calculating the ratio between the distance to the reflection and the motor speed, the wave will appear at the exhaust valve at a time when it opens again. There are many mufflers. Also there is a labyrinth, and through-flow mufflers. Principle of the labyrinth silencer is that it has a separate entrance pipe and a separate output, and a few cells gases move arbitrarily. In the silencer of the ramjet is a perforated pipe both input and output, and it is not interrupted. Gain more power at certain speeds is the main advantage of ram muffler. How do make a forward flow in the domestic environment? It has taken only two pipes, one of which is equal to the diameter tailpipe and the other with a diameter of 20 cm and a length of 1 meter and an old car muffler. Regular old muffler should be removed and dismantled. You must extract all the innards, cutting out the walls. After this, the available pipes must be welded structure: a metal plate weld pipes on each other. Cut a hole in the connection point muffler and pipe. The finished design to put the old muffler and weld on both sides. After that, the whole construction turns heat-insulating plate (suit, injure), and then stainless steel with 5 cm overlap at the ends and 5cm in length. Sheet steel can be purchased at any building market. Sidewall forward flow wrap, roll joints, and welded to the holder ears. Upgraded to install a silencer in place. Performing all these operations do not require huge investments, there is a will! In conclusion I would like to add. The catalytic converter is known to all. This piece is installed in the exhaust system and a cleaner gas. But in the process of the purification catalyst lowers the capacity of the exhaust system and reduces to 10 horsepower output of your engine. Consequently, if the catalyst to remove from the system, it will also significantly improve the dynamics of acceleration and fuel consumption will decrease by about 1 liter per 100 km.

Since the coating of a car gets older and eventually ceases to perform its protective functions there is a need to complete painting. Of course painting interior exacting work at home, but workable. The fact that the auto body shop after washing was dried in a chamber at a temperature of 90 degrees. In a domestic environment, you can use industrial dryers. The very process of painting takes up only ten percent of the time, and the rest of the time uhoditna training vehicle. In order to prepare the car for painting we need: abrasive paper and mount to it, two part putty, primer, solvent, white spirit, cotton rags, paint gun, "Sadolin". The first step is to wash and dry the car, after performing the disassembly of the body, in part, removing decorative and rubber parts. Before you remove the old paint and shoot it can be both mechanical and chemical methods to uncover pockets of corrosion, and remove the rust before the advent of pure iron, then apply primer. After removing the old coating must, with the help of white spirit, to degrease the body. At the same importance is the fact that, after degreasing should not be left any lint or by hand, nor of the tissue. Then you can begin to paint the car. The first plot the so-called Developing a layer, it is four parts paint and one part "Sadolin". This is done to detect surface defects after the fillers. Paint is applied as follows: first box, and then door and window openings and the main surface - horizontal movements, and always on top vniz.Takzhe should apply two coats of paint. After painting the car can be dried in the sun to dry must be within two or three days in the garage. But this is not vse.Pochti all machines there black or gray plastic, which quickly become boring. Exit est.Nado krasit.Konechno can buy expensive paint Folia Tec, but it is not an option, why throw away a lot of money. You just need to go to the nearest car market and choose the paint. On the interior of any car it takes an average of about two bottles of paint, we paint the instrument panel, door handles and center console, about three-cylinder platifikatora and varnish. The process is as follows. After drawing two or three layers of plasticizer giving it to dry. When the plasticizer is dry apply two coats of paint, with an interval between the deposition of each layer is about fifteen minutes. And the final step in applying the varnish. Where the surface are in contact with the fingers should be applied more polish. In that case if you correctly paint your room, paint will stick around for four years. The main thing with painting is not to overdo it and do not apply paint more than necessary. Now after you've made a painting of your car, you just allow it to dry and to calculate how much you saved on it.

Repair parts main transmission and differential, requires experience and skill of specialists. The main defects in the repair may be wearing spikes crossing the differential gear teeth, holes in the box differ, necks under the bearings on the shafts, cones and keyways or splines shafts end surfaces poluosevyh gears and satellites, seals, bearings landing sites. Identification and elimination of various defects can be made after partial or complete disassembly of the main transmission and differential. Current maintenance is usually performed when replacing damaged seals and worn bearings. Gear should be replaced with a large wear or breakage of teeth. Getting the correct position of engagement of teeth can be achieved by simultaneously replacing the conjugate gear. Check proper engagement of gears of the main gear is made on paint. With a view to the work surface adjacent teeth of the driven gear can apply a thin layer of paint that is diluted in oil. Then carry through the drive shaft is in one or the other the opposite direction. At the same time on the shaded teeth of driven gear and the places of contact with the teeth of pinion gear begins to appear friendly sites, or the contact patch. Location of the contact with the wide part of the tooth indicates that it is necessary to move up driven gear to the lead. And if the side clearance between the teeth to be very small, it is necessary to move the pinion gear. In the case of the location of the contact patch in a narrow part of the tooth to move the driven gear from the master. If the repair seen a big backlash, then we can move up pinion gear. When marking the contact spot at the tip of the tooth must move up to a pinion gear driven. Small size of the backlash can be increased by pushing the driven gear. If the contact spot marked at the base of the tooth, then you need to move the pinion gear from the driven, but with too large size of the gap can move up driven gear. Proper engagement of gear teeth displays the default location of the contact spot, exactly in the middle edge of the tooth along the entire length. Eliminating axial clearance in the bearings in the repair of the main transmission and differential, and adjustable engagement of gears can be done in different ways. Axial gap bearings pinion shaft can be adjusted by changing the number of pads. The total thickness of the strips are usually chosen so as to prevent axial movement of the shaft, and its turn-by-flange could be a little effort. Adjusting the axial clearance bearing boxes differ, the intermediate shaft can also be made with gaskets. When carrying out adjustment of engagement of gears driven bevel gear is moved in relation to the rearrangement of the leading pads and leads with respect to the slave can be adjusted by changing the number of shims under the bearing frame shaft leading bevel gear. Valid values ??backlash, conical teeth located between the pair of the new main gear should not exceed 0,24-0,48 mm.

In the car the most important role played by its specifications. Nevertheless, many motorists want their vehicle looked excellent and the outside, because at present the style and well-groomed appearance of the machine is as important as the inner content. There are many companies that deal with the tuning of the car, that is, equip him all sorts of designs that adorn cars. This may be aerodynamic body kits, bumpers and door sills. However, such "decorations" may eventually wear out, there are scratches and chips. Improve the look of the car can not only expensive salons, but also with their own hands by resorting to the help of a number of tools, and spent a little time. So, how can you paint the car yourself? First you need to prepare the item you intend to paint. Firstly, it should be removed from irregularities with a special putty, and then cover the soil for plastic. But above all, use White Spirit or 646 solvent, it will help remove all the fat, also in handy anti-static, the dust are not attracted to the material. Still need to take into account that if the plastic is stained before, not necessarily his prime, it is enough to rub the fine sandpaper. In general, plastics can be divided into two major groups - the stuff that requires pre-priming and therefore is not required. Therefore, experts advise to carefully consider the coating of plastic, if the paint holds up well, then blot it is not necessary. By the way, the soil may be different shades, so try to trim it carefully to the color of paint. The second step in the process of painting plastic car is its filling. Please note that filler for plastics is different from the usual, its feature is the high level of plasticity. That the process of dyeing is not formed in cracks and crevices, after applying the filler, you should use a special abrasive paper. In stores you can find different kinds of paints for the car. A knowledgeable people say that it is very easy to use tools that come in aerosol cans. Very few layers of paint is applied, usually in 3-4.Obyazatelno try to dry the paint after each layer. If used in paint, metallic, one must also apply a coat of varnish, about 20 minutes after the last staining. And finally, the final step is to process the material is colored wax polishing paste, it is good because it makes the surface more smooth, hiding all the errors of the staining of plastic parts. Of course, the room in which the process of working with paint should be light and air, which is important for both human health and for the most staining - the material should not get a lot of dust. And most importantly - be confident in their abilities.