Wash your car in the hot sun - Many private car owners like to wash their car in the hot sun. They think that after washing, they can dry the car quickly. The strong impact produced by the automatic car washing equipment is obviously greater than the adhesion between the dirt and the surface of the object, so the use of automatic car washing equipment can effectively peel off all kinds of dirt and wash it away, to achieve a good effect of cleaning the surface of the object. Car washing equipment chassis cleaning equipment, car washing tools, car washing supplies, car beauty equipment, car beauty maintenance products, car washers, automatic car washers, computer car washers, contactless car washers. In fact, it is wrong that the convex lens effect formed by washing water droplets in the hot sun will cause local high temperature phenomenon on the top layer of the car paint, which will lose its luster for a long time. If wax (candle) is waxed at this time, it is easy to cause uneven body color (jn yn).
Car-washing is like bathing - the increase of air-conditioning temperature and dust in summer increases the frequency of car owners who are easily dirty. Many car owners also want to wash their car as thoroughly as they bathe themselves. The strong impact produced by the automatic car washing equipment is obviously greater than the adhesion between the dirt and the surface of the object, so the use of automatic car washing equipment can effectively peel off all kinds of dirt and wash it away, to achieve a good effect of cleaning the surface of the object. But it should be noted that the appearance of automobile air conditioning must be kept dry. If the automobile air conditioning is accidentally wetted, it will affect the life time of automobile air conditioning.
Wax (candle) - This is not the right way for many people to routinely wax their bodies in circles. The automatic car washer has the characteristics of stable transmission, accurate transmission ratio, reliable operation, high efficiency and long service life. The correct waxing method is to alternate the straight line, the vertical line and the last line in the direction of rainwater flow so as to reduce the effect of concentric circular halo on the paint surface.
Too much oil - When the oil in engine oil pan is insufficient, the friction between bearing and journal will aggravate the wear degree and even cause the burning of Bush shaft because of the low amount of oil. But if there is too much oil in the engine, the large end of crankshaft and connecting rod will produce severe agitation, which will not only increase the internal power loss of the engine, but also increase the oil splashed on the cylinder wall, resulting in oil burning and draining failure. Therefore, the oil in the engine oil pan should be controlled between the upper and lower lines of the oil gauge.
Bolts (Composition: Head and Screw Composition) Overtightening - There are many fasteners connected by bolts and nuts in permanent deformation automobiles, which should be guaranteed to have sufficient preload but not tightened too tightly. If screwed too tightly, on the one hand, it will cause permanent deformation of the connector under the action of external forces; on the other hand, it will cause the tension permanent deformation pre-tightening force of the bolt to decrease instead (descend) and even cause slippage or breakage.
Fan belt is too tight - bearing load is too high in summer. Some drivers think that increasing the tightness of fan belt can improve the cooling effect of engine, so they will improve the tightness of fan belt. The fan belt should be kept loose and properly tightened, which will increase the power consumption due to excessive wear and tear of bearing, and shorten the life of elongation and deformation of the bending belt of pump shaft.