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Common causes of camshaft damage

2024-03-27

Based on in-depth learning and understanding, the previous article popularized about the camshaft product, including what the camshaft is and what abnormalities occur in cars after the camshaft is damaged. Today, let's learn about the common causes of camshaft damage.

(1) Friction and wear
During engine operation, the camshaft rotates at high speed inside the crankcase and comes into contact with components such as valves and camshafts. Due to friction, the surface of the camshaft may experience wear, and prolonged wear can lead to uneven or even severe wear on the camshaft surface, which will affect its normal operation and may cause damage.

(2) Poor oil lubrication
Poor oil lubrication is one of the common causes of camshaft damage. The camshaft needs sufficient lubricating oil during operation to reduce friction and wear, and protect its surface. If the engine oil lubrication system malfunctions or the oil lubrication is insufficient, the camshaft may suffer from excessive friction and wear, ultimately leading to damage.

(3) Material quality issues
The material quality of the camshaft is directly related to its service life and wear resistance. If the material quality of the camshaft is not up to standard, the hardness is insufficient or the strength is poor, it will be easily affected by friction and wear, ultimately leading to camshaft damage.

(4) Overload and overheating
During the operation of a car, if the engine is overloaded or overheated due to issues with the cooling system, the camshaft may be subjected to excessive pressure and temperature. Long term overload and overheating can cause irreversible damage to the camshaft, leading to its failure.

(5) Unreasonable use and maintenance
Unreasonable use and maintenance are also one of the reasons for camshaft damage. For example, frequent rapid acceleration and braking can cause significant impact and pressure on the camshaft, which can easily lead to damage. In addition, using low-quality engine oil or not changing the oil in a timely manner can also increase the risk of camshaft wear.

(6) Summary
Understanding the causes of camshaft damage is crucial for the use and maintenance of automobiles. Only with reasonable use and maintenance can the service life of camshafts be extended. Avoiding overload work, selecting engine oil reasonably and regularly replacing it, and ensuring the normal operation of the oil lubrication system can effectively reduce the risk of camshaft damage and improve the reliability and durability of the car. Remember, maintaining a car is as important as caring for your own health.