The key to the longevity of automobile engine is to pay attention to running in, which is the basis of prolonging the service life of automobile engine. Whether the engine is new or overhauled, it must be run in according to the specifications before it can be put into normal operation.
Frequently check the fastening parts. The diesel engine or gasoline engine is affected by vibration, impact and uneven load during use, and the bolts and nuts are easy to loosen. In addition, the adjusting bolts of various parts should be carefully checked to avoid damage to the parts due to looseness. Valve clearance, valve timing, fuel supply advance angle, fuel injection pressure and ignition timing should be checked and adjusted in time to ensure that the engine is often in good technical condition, so as to save fuel and prolong service life.
Keep the oil, water, gas and body clean. If the fuel oil is not pure, the precision mating parts will be worn and the mating clearance will increase, resulting in oil leakage, oil dripping, reduced power supply pressure, larger clearance, and even serious faults such as oil circuit blockage, shaft holding and tile burning; If there is a lot of dust in the air, it will accelerate the cylinder liner, piston and piston ring, increase the scale of the cooling system, hinder the heat dissipation of the engine, deteriorate the lubrication conditions and seriously wear the parts; If the outside of the machine is not clean, the body will be corroded and the service life will be shortened.
Ensure sufficient oil, water and air. If the supply of gasoline and air is not timely or interrupted, it will be difficult to start, poor combustion, reduced power, and the engine can not operate normally; If the oil supply is insufficient or interrupted, the engine lubrication will be poor, the parts will be seriously worn, and even the Bush burning phenomenon will occur; If the cooling water is insufficient, the machine temperature will be too high, the power will be reduced, the wear will be intensified, and the service life will be reduced.
In addition, we should observe and check frequently, eliminate faults in time, and maintain the engine regularly to keep the machine in good condition. In order to meet the requirements of modern automobile consumers for work, rest, entertainment and safety in the car, the most advanced speech recognition technology and road guidance technology will be used in the future automobile computer platform, Provide advice to drivers on traffic conditions and related road choices. In order not to affect driving safety, the system can recognize simple language commands for all functions. Coupled with remote positioning satellite communication technology, vehicle handling will become easier and more interesting.
In the future, the automobile computer platform will integrate the car audio function, computer function, road guidance function, voice recognition wireless communication system function, and take the car technology as the core to provide information and entertainment facilities for the car, so as to realize that the eyes do not leave the road during safe driving, Hands do not leave the steering wheel, free to receive e-mail, dial up to inquire about special destinations, receive traffic climate information and listen to records. The future car wireless communication, global satellite positioning, head up display, speech recognition database, statistics and analysis, network data query and transmission and other office and entertainment functions form a complete car buckle platform, making the future car truly become a mobile computer platform.