Auto Door Contact
Auto Door Contact Further Reading: With the continuous improvement of the technical level of the car and the development of the industry, the timing belt of some engines has been replaced by the engine chain. Compared with the traditional belt drive, the chain drive mode is reliable, durable and...
Auto Door Contact
With the continuous improvement of the technical level of the car and the development of the industry, the timing belt of some engines has been replaced by the engine chain. Compared with the traditional belt drive, the chain drive mode is reliable, durable and saves space. The whole system consists of gears, chains and tensioning devices. The hydraulic tensioner automatically adjusts the tension to keep the chain tension constant and maintenance-free for life, which makes it safer than the engine. Reliability has been improved, and the use and maintenance costs of the engine have been reduced.
It can be described as two things.
For all engines, the timing belt must not be skipped or broken. If the engine jumps, the engine will not work properly, and there will be idling instability, poor acceleration or no car. If the timing belt breaks, the engine will immediately turn off, and the multi-valve engine will cause the piston to bend the top valve, which will seriously damage the engine as a whole.
Timing belts made of rubber As the engine's working time increases, belts and other accessories such as tensioners, tensioners and pumps can wear or age. Therefore, for engines equipped with timing belts, manufacturers will have strict requirements to regularly replace timing belts and accessories within the specified period. The timing chain made of high-strength steel can solve this problem. It is well known that the strength of metal is much larger than that of rubber, which makes the degree of deformation greatly reduced, and the phenomenon of tooth jumping and fracture. The chances of occurrence are also minimal.
For precision instruments like engines, each mechanical component has strict technical and process specifications, which makes the quality of the operation high during the entire assembly process. Timing chain is an indispensable part of the car's core. Of course, it also has certain assembly difficulty. Some timing chains on some engines will have several obvious signs to ensure accuracy and reduce some installations. Difficulty.