英施预防轮胎异常磨损的措施
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- Prevention of the abnormal wear of type measures
1 ensure the tire pressure
The standard car tire pressure, determines the correct use of automobile tire performance. Proper pressure can ensure the tread and the road surface to form the largest contact surface. Insufficient air pressure of tire natural enemies. When the tire pressure is insufficient driving caused several phenomenons, often lead to malignant collision rollover accidents. (1) matrix are not optimal for maintaining the stress state of the tread surface and the ground can not form optimal contact state, in faster steering, wheel loses grip can rotate normally, and the locking, rigid sliding vehicle out of control.(2) tire deformation, fetal surface drainage ditch congestion, the water surface easy to form the tire" water " phenomenon.(3) the tire uneven stress, prolong the brake distance. (4) Tire due to structural damage and leakage collapse even burst.(5) forming a tire overloading traffic phenomena. If the wheel pressure is too low, large deformation of rolling resistance is increased, and an increase in engine power and fuel consumption. Excessive tire pressure, tire rigid becomes large, and the ground contact surface is small, tire wear speed; high pressure also easy puncture, especially when the temperature is too high. Therefore shall keep the tire pressure is in the normal range, check the tire pressure to the tire pressure gauge value as the basis, the insufficient air pressure should be added to high pressure gas, should release the excess gas and then measure the air pressure, every day before going out with Tommy bar, a long screwdriver with wooden handle moderately smooth instruments percussion tire check the tires and tire pressure or kicking the tire tread and pneumatic tire deformation of perception, and perception of hub bearing tightness on safe driving is very advantageou
2 ensure the tire temperature
Tire pressure and tire temperature is compatible. When the automobile runs, sectional deformation, and the formation of deflection, the tires have internal friction, cause tire tread temperature rise, heat, the air inside the type expands when it is heated, causing the tire pressure is elevated. So that the tire more easily sidewall wear or dry
3 caring capacity and reasonable
Overload driving, will increase the load of the tire, the tire ground pressure increases, and the tire's load is certain, should try to avoid overload. General car overload operation situation of truck overload is less, sometimes larger. If necessary, overload, should be controlled within 20%.A truck, in order to shipment, serious overload, such as rated load 5 tons of truck, in order to shipping overload over load to 8 tons or 10 tons of above, various tonnage limits for freight car overloads badly, for automobile tires very adverse, some automobile tire damage is overload pressure type. On straight road runs on a slightly more load on the tire less effect, in very poor road conditions to minimize overload, bumps on the road vibration is too large, and even make the goods carriage side partial to, make car and tire impact load increased dramatically, to tire the harm is great, should reasonable loading, ensure the tire in can bear the load within a good run.
4 speed normal ...
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