Beautycode the pistons for "a Priori": the device and features

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2020-01-17 16:00:14

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Car Owners «Lada Priora” are often caught in unpleasant situation. A broken timing belt leads to tragic consequences. The fact is that the pistons that the manufacturer sets at the factory during Assembly of the engine, have a sample of insufficient depth. These samples minders called takovymi. This is the cause of destruction. Engine repair after this incident will cost the owner dearly. Cheaper to replace the stock on the so-called bestemmie pistons on “Priority”.

The Physics of operation of the pistons, the load

This element is used to convert the energy from the explosion of fuel in the progressive movement and transfer them to the crankshaft. When the gases after the explosion expands, the piston and the work surface are mechanical and thermal effects. The component is exposed to high-intensity loads. The pressure in the engine "priors" can reach up to 65-80 bar. It is almost several tons. bestemmie the pistons on the priorIn the process, the pistons periodically can speed up your movement to 100 km/h and more. Well as their movement may slow down to almost zero at the frequency to 200 Hz at 6000 rpm When the cylinder explodes a mixture of fuel and air, the temperature inside can reach 1800-2600 degrees. Under such temperature effects are reduced the characteristics of durability. Arise thermal stresses due to sharp temperature changes. Here it is necessary to add tension from the pressure of products of combustion and inertia during accelerations and decelerations at high frequencies.

About the design of the pistons staff

In order to work in such conditions, the item should be, wherever possible, easy. A material resistant to wear and tear. Also the alloy must be of high conductivity. This will ensure a high cooling rate. External working surface should be made so that the item is not stuck in a heated cylinder. Also, the products of combustion shall not enter the crankcase. The piston is barrel-shaped, between the degree of heat to the working part and skirt is a big difference. This allows to meet all the requirements. bestemmie the pistons on the prior which is betterTo compensate for possible deformation of the skirt in the process, the piston is made with “protivoatomnom”. Large axis is strictly perpendicular to the axis of the hole for installation of a finger.

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The piston Head or the top part includes the bottom. There is also a special groove for mounting o-rings. To the upper portion can cope with the high loads at the production stage it is covered with a special layer of protective coating. Groove for installing the rings are made so that a small angle. This is the location of the outer edges of the ring higher than the inner. This allows you to prevent tilting of the cross section of the groove down in the process of working under high thermal loads. To ensure the best sliding the piston along the entire working surface is treated with a special coating. To detail better prorabativalis, causing such coatings that will wear out in the process of running. This tin-plated or phosphating. Materials that improve the slide, remain on the surface during the entire period of operation. pistons prior beautycode STKThe Skirt is processed with the help of cutters. This is done to obtain relief. Due to this, the oil is better retained on the surface of the part, thereby reducing friction.

Differences in design and “safe” pistons for "priors"

So, beautycode pistons on “Priority” of staff do not differ. This is actually the exact copy of the standard piston for engines from "AVTOVAZ". pistons prior bestemmieBut on top of the traditional mirror no – instead there are deep selections. This allows when you meet with valves to protect the details and timing, and the pistons themselves. Sizes and all other parameters fully correspond to the characteristics of standard parts.

Why set nesovetskie pistons?

On each car individually. If fully comply with the regulations of the manufacturer's engine service to install the recommended, or at least high-quality spare parts and consumables, then the car will serve long and properly, and all the mechanisms and components will operate in their normal modes.

But everyone wants to save money or make the car tuning, and there appears a number of issues. If to save the expense of the timing belt (and the belt and rollers to it), knowingly buying bad parts, it should be noted that the intervals they also will drop as the price. For example, if standard motors, "AVTOVAZ" belt should be changed after 30-50 thousand miles, it is cheap and non-original parts few who managed to drive more than 5-10 thousand miles. replacement pistons prior to bettyloveSome tuning specialists are trying to take from the engine everything and more of what he can give. Often motors are equipped with compressors. However, most of the parts in the engine completelynot designed for such loads. The engine can not work for long in the range of 7-9 thousand rpm. Not designed for such operation and the mechanism of timing – damaged always the weakest link. And this is belt. And what to do when you want to save money and at the same time to drive slowly? To get out of this situation by setting beautycode pistons on “Priority”.

Benefits of installing safe mechanisms

Even inexperienced motorists know that the system with bettegowda pistons will be more protected and resilient. Even if the belt breaks, overhead camshaft come to a stop. The piston moves from the bottom due to the impact of the crankshaft. If set beautycode pistons on “Priority”, the catastrophe will not happen. The valves will enter the grooves and will not bend. Even if the belt broke, the car can be transported to the service station. This is a big advantage.

Disadvantages

In the process of creating various motors, "AVTOVAZ" for FWD models, the designers and engineers originally created a similar pistons. "prior" beautycode grooves had from the factory (in earlier versions). Often you can find them on engines VAZ tenth of the family. This was due to the use of belt instead of chain. If possible to relieve the piston, the motor acquires additional 5-7 percent of capacity, a lot. Replacement pistons for "Priore" bestemmie power will not increase. It will only protect you from expensive repairs. To make the groove, it is necessary that the surface was thick enough. Piston doing heavy and takes power. A groove also affects the poor compression of the combustible mixture. It also affects power. In the end, if you set on the car these parts, the engine loses 5-7 % of power. For the engine in the 150 HP is 10.5 HP, which is very important. bestemmie pistons on priori whatHere is what is written by those who have already established themselves on the car "prior" beautycode pistons. Reviews show that, in addition to reduced power, increased fuel consumption. Increased detonation due to uneven weight distribution.

Manufacturers of pistons for "priors"

So the owner decided to protect himself and thinking about installing protected pistons. Let's look at what is on sale beautycode pistons on “Priority”, which is better to buy and install.

STI, Tolyatti

These products are produced in Togliatti on the technology of hot pressing. Judging by the reviews of those who have already equipped their engine parts to significantly reduce efficiency and engine power. This can be explained by the low compression and large size of the cylinder. Sampling under the valves too deep. prior beautycode pistons reviewsLow silicon content in the alloy is not the best way affects the strength characteristics. A smaller Nickel content reduces the resource. While forged pistons from the STI have a high cost.

STK

Pistons "prior" beautycode STK produced in Samara. The characteristics of these products are virtually indistinguishable from the regular pistons. Sample deep enough. The owners can not worry about the consequences of breakage of the timing belt. Of the shortcomings can be identified the higher ground. This affects the dynamics of acceleration. But adequate the cost is a deciding factor in the selection.

Conclusion

Thus, it is clear that safe pistons have a lot of advantages. These advantages are undeniable. Every owner of cars of this model have to set beautycode pistons on “Priority”. What to choose depends on the goals and objectives. If you want reliable and cheap, then this is STK or Ukrainian "AVTRAMAT". However, the plant in Kharkov stopped production, and all stocks almost sold out. A STI is not worth the money, note reviews.


Article in other languages:

AR: https://tostpost.com/ar/cars/20721-beautycode.html

BE: https://tostpost.com/be/a-tamab-l/38332-bezvtykovye-porshn-na-pryeru-prylada-haraktarystyk.html

DE: https://tostpost.com/de/autos/37921-bezvtykovye-kolben-auf-der-priora-das-ger-t-und-eigenschaften.html

ES: https://tostpost.com/es/coches/37695-bezvtykovye-pistones-en-prioru-el-dispositivo-y-las-caracter-sticas-de.html

HI: https://tostpost.com/hi/cars/22362-beautycode.html

JA: https://tostpost.com/ja/cars/20340-beautycode.html

KK: https://tostpost.com/kk/avtomobil-der/38734-bezvtykovye-porshen-der-arnal-an-prioru-rylymy-men-sipattamasy.html

PL: https://tostpost.com/pl/samochody/40317-bezvtykovye-t-oki-na-prioru-urz-dzenia-i-specyfikacje.html

PT: https://tostpost.com/pt/carros/39958-bezvtykovye-pist-es-na-prioru-o-dispositivo-e-caracter-sticas.html

TR: https://tostpost.com/tr/arabalar/35194-bezvtykovye-pistonlar-zerinde-prioru-cihaz-ve-zellikleri.html

UK: https://tostpost.com/uk/avtomob-l/39126-bezvtykovye-porshn-na-pr-oru-pristr-y-harakteristiki.html

ZH: https://tostpost.com/zh/cars/35107-beautycode.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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