cylinder head bolt

简明释义

汽缸盖螺栓

英英释义

例句

1.The mechanic found that one cylinder head bolt 气缸盖螺栓 was stripped and needed replacement.

机械师发现有一个气缸盖螺栓 气缸盖螺栓被磨损，需要更换。

2.The service manual provides specific torque specifications for each cylinder head bolt 气缸盖螺栓 in the engine.

服务手册为发动机中每个气缸盖螺栓 气缸盖螺栓提供了具体的扭矩规格。

3.If you over-tighten a cylinder head bolt 气缸盖螺栓, it may cause the head to crack.

如果你过度拧紧气缸盖螺栓 气缸盖螺栓，可能会导致气缸头开裂。

4.When replacing the engine gasket, make sure to properly torque the cylinder head bolt 气缸盖螺栓 to avoid leaks.

更换发动机垫圈时，确保正确扭紧气缸盖螺栓 气缸盖螺栓以避免泄漏。

5.Always use a torque wrench when tightening a cylinder head bolt 气缸盖螺栓 to ensure it's secure.

在拧紧气缸盖螺栓 气缸盖螺栓时，始终使用扭矩扳手以确保其安全。

作文

The engine of a vehicle is a complex assembly of various components that work together to produce power. Among these components, the cylinder head bolt plays a crucial role in ensuring the integrity and performance of the engine. A cylinder head bolt (气缸盖螺栓) is a type of fastener that secures the cylinder head to the engine block. This connection is vital because it maintains the seal between the combustion chamber and the engine's cooling system, preventing any leaks that could lead to significant engine damage.When an engine operates, it undergoes various pressures and temperatures. The cylinder head must withstand these forces while maintaining its position. The cylinder head bolt is designed to handle these stresses by providing a strong and reliable fastening method. Typically made from high-strength steel, these bolts are engineered to resist stretching and deformation under extreme conditions.Installing a cylinder head bolt requires precision and care. Mechanics must follow specific torque specifications to ensure that the bolts are tightened correctly. Over-tightening or under-tightening can lead to problems such as warping the cylinder head or causing a gasket failure. Therefore, it is essential to use a torque wrench and adhere to the manufacturer's guidelines when working with these bolts.In addition to their primary function, cylinder head bolts also play a role in the overall performance of the engine. Properly secured cylinder heads help maintain optimal compression ratios, which are critical for efficient engine operation. If a cylinder head bolt fails or becomes loose, it can lead to a loss of compression, resulting in decreased power output and increased fuel consumption.Furthermore, the quality of the cylinder head bolt is paramount. Using substandard or worn-out bolts can compromise the engine's performance and longevity. For this reason, automotive professionals often recommend replacing the cylinder head bolts whenever the cylinder head is removed for servicing. This practice helps ensure that the new bolts provide the necessary strength and reliability for the engine.In summary, the cylinder head bolt (气缸盖螺栓) is a small yet vital component of an engine that contributes significantly to its performance and durability. Understanding its function and importance can help vehicle owners appreciate the complexity of their engines and the necessity of regular maintenance. Whether you are a car enthusiast or a casual driver, recognizing the role of the cylinder head bolt can enhance your knowledge of automotive mechanics and the importance of each component in the engine assembly.