In any automobile, its technological innovation will gradually deteriorate with the increase of mileage, and the cooperation of various parts will inevitably produce varying degrees of wear and looseness. The protection liquid for vehicles was not completely replaced, and problems such as carbon deposition and scaling occurred inside the engine, power steering system and automatic transmission. If this is not timely targeted protection and maintenance will affect the normal work of the car, it may also cause excessive wear of certain parts, and even lead to serious accidents. Therefore, according to the scientific maintenance methods and technical specifications, the vehicle must be maintained on a regular or mileage basis so that all parts of the vehicle can always perform well and reach full life.
1. What is a professional car beauty?
Car beauty is a brand new concept. It is essentially different from ordinary computer car washing and ordinary waxing. The difference between professional car beauty lies in its own systematicness, standardization and professionalism. The so-called systematicness is to focus on the characteristics of the car itself, because of the comprehensive and meticulous maintenance of the table and the inside; the so-called normative is that every process has a standard and standardized technical requirements; the so-called professional is strictly in accordance with the process requirements using professional tools, Professional products and professional means to operate. Automobile beauty should use professional and high-quality maintenance products to carry out targeted maintenance, beauty and refurbishment on various parts of the car. Make the appearance of the car after professional beauty clean and bright as new, long-term maintenance of the paint surface, effectively extending the life of the car.
What are the functions of car wax?
Waterproof effect. Cars are often exposed to the air and are inevitably affected by wind and rain. When the water droplets remain on the surface of the car body, and when the weather turns fine and the sun is shining, each small water drop is a convex lens. Under the focus of its focus, the temperature at the focal point reaches 800 ~ 1000 °C, resulting in dark spots paint, a great impact on the quality of paint and service life. In addition, water droplets tend to cause corrosion on exposed metal surfaces. High-grade car wax can reduce the adhesion of water droplets by more than 90%. This greatly reduces the possibility of body erosion and maximizes the protection of paint surfaces.
High temperature effect. The principle of anti-high temperature effect of car wax is to effectively reflect incident light from different directions and prevent the incident light from aging and discoloring the top paint or base paint.
UV protection. In fact, car wax from UV and its anti-high temperature effect is in parallel, but in the sun, because the characteristics of UV determines the UV light is more easily refracted into the paint, UV car wax fully consider the characteristics of ultraviolet light So that the damage to the car's watch can be minimized.
Polishing effect. Glazing is the most basic function of car wax. After waxing the vehicle, it can improve the brightness of the surface and restore the body to a brighter color.
3. What are the precautions for waxing a new car?
In the high-pressure flushing, the pressure should not be higher than 7Mpa; the high-pressure flushing only needs to wash out the dust and sediment, etc. which may affect the impurities except the wax effect; the waxing water spraying must be uniform, and corner seams must not be ignored; After the wax water is applied, it must be wiped with a towel after the wax water completely penetrates the wax layer and begins to dissolve (about 5-10 minutes); the final cleaning and drying should be carried out according to the car wash procedure because After wax cleaning and waxing, there are still some waxes and impurities left on the car watch; after the wax is opened, it must be waxed and protected.
4, how to deal with paint scratches?
Shallow scratches can be sanded first to remove impurities and rust. The paint is then reduced, waxed, and finally polished with a polishing agent until the film is smooth and bright. Medium and deep scratches cannot be repaired by grinding. Concaveness of small area is not more than 5mm. It can be leveled by filling putty and repainted. If the metal at the scratches is exposed, the surface coating rust and welding slag must be cleaned, and the slag should be ground flat. Then, an oxidizing neutralizer with a rust prevention effect should be applied, the primer oil should be applied, and the process of painting, drying, and grinding should be repeated. But the more serious deformation will go through sheet metal processing. The treatment of scratches has a relatively high requirement for technicians' skills. Chipeng's advanced technology can quickly restore your car to its original appearance in the shortest possible time.
5, four wheel alignment is not important for the normal driving of the car?
Four-wheel alignment of the car is very important, and drivers’ friends must not ignore it. As the vehicle is shipped from the factory, the positioning angle of the suspension system is pre-set according to the design requirements, and these positioning angles are jointly used to ensure the driving comfort and safety of the vehicle. However, due to various reasons, these positioning angles may change due to various reasons such as abnormal wear of tires, vehicle deviation, declining safety, increased fuel consumption, accelerated wear of components, heavy steering wheel, and floating of vehicles. Discomfort symptoms. At this time, it is necessary to consider four-wheel alignment. It can not only avoid car accidents caused by car deviations, but also greatly benefit the prolongation of the service life of tires and save fuel consumption.
6. Why should the interior of the engine be cleaned?
The lubrication system is an important part of the car. When the car is running, the oil will work under high temperature and high pressure, and dust, metal abrasive grains and other impurities will inevitably exist in the system. In this way, the oil gradually loses its protection and its color turns black. Frequent oil changes are beneficial, but the problem remains because most of the sludge and lacquer in the motor oil remains in the system. After the new oil is added, it quickly dissolves with the sludge and lacquer, and the lubrication system will be blocked due to the presence of sludge and lacquer (especially the oil pump screen). The oil flow is incoherent, causing the engine to malfunction. In order to solve this problem, extend engine life, and improve the performance of the engine, the engine lubrication system should be cleaned regularly to wash out the sludge, paint and other contents in the system, thereby reducing the pollution of the new engine oil. You can use products such as Chinerop fuel purifiers, powerful carburetor cleaners, and oil system cleaners.
7. How to correctly seal the chassis?
Use dedicated decontaminating and degreasing agents to completely remove the asphalt, oil, etc. from the chassis and dry them. If the entire chassis is sealed, the drive shaft and other parts of the transmission and the exhaust pipe must be sealed and sealed with adhesive tape. These plastic parts must be sealed and sealed so as not to affect the normal operation of these parts. Secondary sealing can improve sound insulation and anti-collision effect, but the interval between two sprays should be paid attention to at intervals of 20 minutes. After the first layer is completely dried, it will be constructed again. The new car "plastic" has a relatively clean chassis and takes about 30 minutes, while the old car requires a lot of time due to the heavy workload of the chassis cleaning, which takes about 3 hours. The Beijing Chippu Auto Beauty Maintenance Chain Store uses a unique chassis armor product and cooperates with high-quality spray guns to operate with stable quality, anti-adhesion, and long maintenance time. And promised: "The plasticized vehicle will exhibit chassis scratches and primers within two years and can be repaired for free."
8. Is it necessary to change the oil filter every time you change the oil? How can the filter play a role in purifying the oil?
Change the oil must change the oil filter. Every time you change the oil, you must replace the full-flow oil filter, which is the paper filter cartridge. After a long period of use, the paper filter will have a reduced filtration efficiency, and the oil pressure through the filter will be greatly reduced. Although the oil pressure is reduced to a certain degree, the filter bypass valve will open and the oil will pass through the bypass into the oil circuit to prevent the oil pressure from being insufficient, but at this time, the oil that enters the oil circuit will not be filtered and will cause pollutants to enter the oil circuit. In the increase of MACHINE wear. Therefore, the filter plays a vital role in purifying the oil. Impurities and particles in the oil are filtered out through the filter. In this way, the oil entering the oil circuit is very clean, which can effectively prevent abrasive wear caused by particulate matter on engine parts. If only the new oil is replaced without changing the oil filter, about 1/4 of the contaminants in the old filter will re-enter the oil circulation, which not only increases the chance of wear, but also reduces the performance of the new oil.
9. Why does the nozzle clean regularly? How often should I clean it?
Modern car engines generally use electric nozzles. After the gas and air are atomized in proportion, the fuel injectors enter the combustion chamber to burn and work. If the nozzle is not cleaned for a long time, carbon deposits and grease deposits will form at the entrance, resulting in insufficient engine air intake, resulting in insufficient engine power. Chinep Electric Nozzle Cleaner has a significant cleaning and protection effect on the fuel system, especially the fuel injector. The best cleaning effect is when the vehicle is running 10,000 to 15,000 kilometers.
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