the correct answer and bring points to the team's piggy bank, and for the wrong answer, the participants go to build a tower. we have two good options. voice two options, either paris or rome andrey in what year 1862 , something like this nastya three two one medians. this is correct. watch the tower intellectual entertainment project on our tv channel.

after the rubber compound of the second stage is formed, it must be flared on two pairs of fingers. this profession is called a rubber roller . this is a very important component. she flared is brought to the desired caliber of rubber light acquires a layer of the already necessary finished look. then it is cooled and already goes directly to production. further , parts are made from these rubber compounds that will be directly used in the manufacture of the tire , textile and metal cords are rubberized, which

ensure the integrity of the tire. this is the basis on which the tire is assembled. both textile and metal, it is necessary to cut the required overall dimensions. are made a shielding layer is made, which softens the impact loads from the tread on the breaker part. also , a sealing layer is being manufactured, which provides airtight tires without a tube, all tires, we now produce without a tube. and thus, depending on the model and

operational purpose , a passenger tire consists of ten or more parts; a truck tire consists of 14 or more different parts. after all the necessary parts are made , passports are issued for each part, they semi-finished products arrive at assembly plants and arrive at assembly complexes through transport systems. in the future, transport systems are also used that reduce the use of floor transport in total at the mass tire plant more than 36 km of transport systems in the complex all incoming parts are combined into one common workpiece on one feeder one layer of a metal rake enters, another layer

of metal breaker enters the second feeder, mutually switched all certain cities are further wound, shielding layer, so the feeder receives the protector simultaneously with these processes , the frame part is assembled on the frame drum , side wings are mounted on it. further , the frame part and the breaker part are combined by forming the diaphragm into one single whole structure, the task of the assemblers is to monitor the sequence and correctness of the operations performed by the assembly complex. and the most important thing at the finish line is to examine the tire for the absence of any defects. each part comes strictly to certain assembly complexes, where a certain model is assembled, for example, to

assemble a summer tire, a tread with some physical and mechanical properties is used for a winter one with completely different ones that provide clarity and grip from the surface at low temperatures. it's not the beauty of the tread pattern above all the function. of course, when developing our concept of our company. yes, we are, uh, trying to try to create images, for example, here is the r function of the directional drawing. i call the tears of zeus yes see here the number of lamellas that are arranged in different corners in different variations. for example , the ratchets that are introduced here, yes , the shoulder zone, they work very well when cornering, they stabilize a lot of such nuances and secrets here. and in the summer, please, here is the music of the rain. yes, here is a slightly fundamentally different asymmetry pattern. here is such an oblique arrangement. here are the cuts,

they give excellent speed characteristics. they do not make noise, because in decibels it has proven itself very well. drivers our people are superstitious, they always need something on the road with many people carry with them various objects and so on. and we have laid down the concept of powerful takes powerful energy, which will keep the driver on the road in the schedule. today we have a lot or elements of old slavonic symbol icons. in general, a composition is created such a national one. after the assembly of the tire has taken place, the assembler inspects it, sticks the necessary passports on it for traceability throughout the entire technological process and sends it to the painting machine. after application the dyed tire joint enters the

vulcanization shop. in 1839, goodyear invented rubber by adding the vulcanizing agent sulfur to natural caps. he discovered that after heating, this mixture began to take on an elastic and elastic property, the basis of the vulcanization processes that each of our non- cured tires goes through. the vulcanizers are equipped with molds that have all the necessary engravings and drawings of the tread pattern that the average consumer is used to seeing on their tires and during the vulcanization process at a temperature of 200 ° and pressure in the diaphragm, which is blown up to about 15 atmospheres, vulcanization occurs; a passenger tire is vulcanized for 10-15 minutes;

a truck tire is vulcanized. here an hour to an hour and a half at the factory there is a cable tire vulcanized for 12 hours. at this stage , the finishing rubber product cuts the tire further, weft, each tire passes through the hands of controllers, as a rule, female. duck, she checks the external visual defects, given that the mass tire factory produced more than 100 million. it is clear that this is exactly what went through these hands of the photo controller the number is more than 100 million. next , the tire is submitted for quality inspection by instrumental measurements; robots completely thoroughly check all one hundred percent of the tire

for compliance with state standards ; check static imbalance; dynamic imbalance; geometry and power heterogeneity ; the tire is supplied with operating pressure. a roller is pressed against it, which presses on the tire with the same force as a car presses on the road surface and, in response , a lot of installed luck catches the slightest hidden ones. passes all one hundred percent tires, but for the freight prices of an all-metal structure , fluoroscopy still does not pass at all. there it is possible to catch the slightest delamination, even distribution of the rubber mixtures of the passport, then

during assembly they also stick their passport. during the vulcanization process, the vulcanizer also sticks a personal number, which is stored for the entire life cycle of the tire. and then, therefore, by the personal number , we can determine on which formator and vulcanizer this tire was localized. at what assembly complex was it assembled and from what parts to the depth of the five-year warranty to reveal which ones we had did not match? here it is already completely ready, our nurse, the tire. she passed, all the tests passed all the measurements. this noisy one is completely ready to be sent to consumers ;