In the hot summer, not only will people feel irritated, but also produce a lot of images for the car. In the summer, our car is also very easy to "fire", such as tire puncture, half-way anchor, car flooded, etc. These are all we don't want to see. Therefore, the maintenance of the car is very important. Today, Beimai.com explains how the summer car maintenance skills are . 1. Anti-gasoline and water evaporation At high temperatures, both oil and water evaporation will increase. At this time, the owner needs to check at any time, pay attention to the fuel tank cover to be tight, and also pay attention to prevent the oil pipe from seeping oil. For the water level of the water tank, the oil level and height of the crankcase, the level of the brake fluid level in the master cylinder, the electrolyte density in the battery and the liquid level should be checked frequently. If it is found to be abnormal or out of specification, it should be added and adjusted in time. 2, anti-car brake failure Brake failure sounds so terrible forever. Although this situation is rare, it is very harmful. In the summer, the system that relies on hydraulic braking should pay attention to whether the brake fluid is sufficient. Because of the high temperature, all kinds of liquids are more likely to evaporate, so the cycle of brake fluid replacement should be shortened in time in summer. In addition, during the braking process, part of the energy is converted into heat and absorbed by the braking system. The long-term braking will cause the temperature of the brake lining or the brake shoe to be too high, so that the brake failure occurs. Therefore, in the case of frequent or frequent braking, the engine braking function of the low gear is often used. If you find that the car brake is a little different, stop it as soon as possible. 3, engine care In high temperature conditions, the wear, scratches and aging fatigue of the parts are more serious than normal temperature. The car should pay attention to the cooling measures of the cooling system. The cooling water, battery water and oil will evaporate quickly in the summer. It should be checked in time and replenished in time. 4, tire maintenance The law of thermal expansion and contraction is no exception to the gas inside the tire. Catch up with the hot weather of the past few days, the car often exposed to the sun in the hot sun, it is time to pay attention to the car tires. Look carefully and see if the tires are bulging. You can also measure the tire pressure in the place where you are pumping. If necessary, put a little gas to keep it safe. In addition to the general maintenance methods, the tire should be parked on the ground to avoid parking the vehicle on a road with sharp or sharp stones. Do not place vehicles near or in contact with petroleum products, acids and other materials that affect rubber deterioration. Do not turn the steering wheel after parking. Cooling does not splash water on the tires. It is easy to overheat during long-term driving or high-speed driving in summer. At the same time, the air pressure is increased. At this time, it should be stopped to dissipate heat. It is strictly prohibited to depressurize or depressurize or splash water to cool down. 5, anti-lubrication oxidative deterioration The lubricating oil is easily exposed to heat, the oxidation resistance is deteriorated, the quality is deteriorated, and even the burning shaft is broken. Therefore, the crankcase and the gearbox should be replaced with summer lubricating oil, and the quantity of lubricating oil and oil quality should be checked frequently and replaced in time. 6, anti-engine overheating In order to prevent the engine from overheating, during maintenance, it should be noted that the fan belt should not be smeared with oil to prevent slipping, and the belt should be kept as tight as possible. During the long-distance travel, pay attention to rest in a timely manner, try to choose a cool place, and open the hood to ventilate heat. 7, lightning protection When you are in a storm, don't rush to drive. You can find a parking lot or a safe place to park and wait until the weather turns better. When parking, remember to put the antenna away, do not stop under the tree to prevent lightning strikes. If you stop at the side of the road, you should turn on the taillights and the width lights to prevent other vehicles from rear-end. 8, antifreeze is essential In the summer, it is often believed that antifreeze is not used, and many people use ordinary tap water instead. Experts believe that this approach is very inappropriate. Because antifreeze is the main working medium in the engine cooling system of the automobile, its main function is to make the engine maintain the proper working temperature by forced circulation in the engine cooling system. People call it "antifreeze" because it contains some chemical components with lower freezing points, which can protect the car's engine and water tank from freezing at low temperatures. In addition to the antifreeze effect, antifreeze prepared with chemical components such as ethylene glycol is not only resistant to low temperatures, but also has high temperature resistance characteristics. This antifreeze can only be "boiled" when it is close to 200 degrees Celsius. This kind of antifreeze is filled in the water tank in the summer, so you are not easily troubled by the “opening†of the car water tank. In addition, antifreeze also has the function of rust prevention and descaling. 9, prevent water ingress When driving in summer, be sure to avoid water in the intake system. At present, most of the air filter elements of automobiles are made of paper. If the air filter is damp, the intake air is blocked and the vehicle becomes accelerated and weak. When it is serious, the moisture entering the engine is under the action of high temperature, which makes the internal corrosion of the moving parts of the engine intensify. Affect engine performance. Be careful when driving in rainy weather, especially when passing through a puddle. These are the summer car maintenance skills that Beimai.com has compiled for everyone. I hope it will help everyone. In the hot season, we can't just cool ourselves. At the same time, we need to maintain the car properly, prevent unnecessary troubles caused by the car, and affect our travel. Only when we care for the car, the car can get better rewards. we. Furniture casters are widely used in social and economic production and life, in order to ensure the quality of furniture, therefore, the quality and stability of all aspects of furniture casters must be guaranteed. Locking Caster Wheels,Furniture Wheels,Office Chair Casters,Casters Home Depot Kaiping City Sunnywah Electronic CO.,LTD , https://www.knightcasters.com
First of all, the choice of furniture casters and weight. It is divided into light casters, medium casters and heavy casters.
Next, the size that chooses according to furniture casters. The size of casters is diameter.
Finally, the material used for furniture casters is usually determined by the actual use environment of the furniture.