The importance of car maintenance
Car maintenance has always been the most concerned issue for riders. Reasonable vehicle maintenance can not only extend the service life of the car, but also reduce the economic investment of the car owners. However, there are still some riders who think that the car does not have problems. There is no need to go to the 4s shop or the repair shop for maintenance. There are also many car accidents caused by the car not being properly maintained for a long time, so the car maintenance must be paid attention to by the riders. The following is a small series for everyone to briefly introduce a few common sense of car maintenance: Car battery maintenance The maintenance of the battery is based on the performance of the battery, is the battery normally powered? Does the battery heat up without cause? Is the liquid in the battery insufficient? Is the battery case damaged? Battery maintenance is also a problem we can't ignore, which can cause the vehicle to fail to start or there is no way to drive normally. After the vehicle is cleaned, the connections are tightened. Due to vibration, bumps, and swings in the dry line, the connecting parts are inevitably loose and worn. Therefore, it is necessary to tighten in time for daily maintenance. The daily tightening work of the connecting parts is directly related to driving safety, especially the steering, braking, transmission, etc. of important components, and should not be taken lightly. For example, tighten the joints of the hoses around the engine to prevent oil leakage. Secondly, tighten the connectors of the various lines and electrical equipment to prevent the normal operation of the electrical equipment from being broken, short-circuited, grounded, etc. Again, check and tighten the main connectors, such as generator belts, steering linkage brake joints, drive trains and tires. High Speed Injection Molding Machine The high speed Injection Molding Machine adopts the hybrid type of gasoline pump and servo motor. The software of servo hydraulic system has the following advantages: it is not easy to cause damage to the power network by implementing soft starting abrasives, and it can prevent the environmental pollution of working voltage and electric radiation; It can reasonably avoid excessive water temperature and has excellent temperature reduction; Greatly reduce the replacement rate of gear oil.
The servo hydraulic system software can reduce equipment operation and production noise and improve the office environment because it has a good click and power supply system gear oil pump. Compared with the general injection molding machine, the total power consumption of high-speed injection molding machine can be saved by 60~70%, greatly reducing the cost.
Generally speaking, high-speed injection molding machines are all motors. Generally, injection molding machines are all hydraulic injection molding machines, and the relative operation speed of hydraulic injection molding machines is relatively slow. The servo motor of the all-electric high-speed injection molding machine is used to complete mold opening and closing, ejection and demoulding, and raw material injection and storage. The operation speed is fast and high-precision, further improving or improving the working environment and productivity. But now, servo electric injection molding machines only have equipment with clamping force below 850 tons.
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A factory car is made up of at least a thousand kinds of parts. With the use of cars, some parts will gradually reduce functionality due to factors such as wear and rust. This happens on many parts, but now Our technology has not yet reached the same situation in the same car. The damaged parts are not necessarily the same one. All manufacturers will require the vehicle to carry out reasonable car inspection within a certain period. Replace the parts that may damage the life of the car. This is called maintenance. The purpose of car maintenance is to let the car maintain the performance of the car, to prevent damage to some small parts, causing major vehicle accidents to ensure the safety of the car.
Oil replacement and replenishment In the maintenance of conventional vehicles, it should be checked whether the use of oil has deteriorated. If there is a similar situation, it should be replaced in time.
Reinforce various screws
The above is a small series of questions about car maintenance for everyone. I hope to have some help for the riders.