cylinder sleeve

简明释义

气缸衬筒

英英释义

例句

1.After installing a new cylinder sleeve, the engine ran smoother than before.

安装新的气缸套后，发动机运转比以前更顺畅。

2.A worn out cylinder sleeve can lead to oil leaks and reduced efficiency.

磨损的气缸套可能导致漏油和效率降低。

3.When rebuilding the engine, it's crucial to inspect the cylinder sleeve for any signs of wear.

在重建发动机时，检查气缸套是否有磨损迹象至关重要。

4.The cylinder sleeve is designed to withstand high temperatures and pressures.

气缸套的设计旨在承受高温和高压。

5.The mechanic replaced the damaged cylinder sleeve to restore engine performance.

机械师更换了损坏的气缸套以恢复发动机性能。

作文

The engine is one of the most critical components of any vehicle, and understanding its parts is essential for anyone interested in automotive engineering. One such component that plays a vital role in the operation of an engine is the cylinder sleeve. The cylinder sleeve, also known as a liner, is a cylindrical component that fits into the engine block. Its primary function is to provide a durable surface for the piston to move against while maintaining the integrity of the engine block.The cylinder sleeve serves several purposes. First and foremost, it protects the engine block from wear and tear caused by the constant movement of the piston. Without this protective layer, the friction generated by the piston's movement could lead to significant damage over time. Additionally, the cylinder sleeve helps to maintain optimal compression within the cylinder, which is crucial for efficient engine performance.There are different types of cylinder sleeves, including wet and dry sleeves. Wet sleeves are designed to be in contact with the coolant, which helps to dissipate heat generated during combustion. This type of sleeve is often used in heavy-duty engines where overheating can be a concern. On the other hand, dry sleeves do not come into contact with the coolant and are typically found in lighter engines. Understanding the differences between these two types of cylinder sleeves is important for mechanics who need to choose the right components for specific applications.In addition to their protective and functional roles, cylinder sleeves can also play a part in engine performance tuning. By changing the thickness or material of the cylinder sleeve, engineers can influence the engine's compression ratio, which can lead to improvements in power output and fuel efficiency. This aspect of engine design highlights the importance of the cylinder sleeve beyond its basic functionality.Moreover, the installation and maintenance of cylinder sleeves require precision and expertise. A poorly installed sleeve can lead to leaks or misalignment, which can cause severe engine problems. Therefore, mechanics must follow strict protocols when working with these components to ensure the engine operates smoothly and efficiently.In conclusion, the cylinder sleeve is a fundamental part of an engine that contributes to its longevity and performance. Its ability to protect the engine block, maintain compression, and allow for performance tuning makes it an essential component for anyone involved in automotive engineering. Understanding the role and types of cylinder sleeves is crucial for both aspiring mechanics and automotive enthusiasts alike. With this knowledge, one can appreciate the intricate design and engineering that goes into making modern engines work efficiently and reliably.

发动机是任何车辆中最关键的组件之一，理解其部件对于任何对汽车工程感兴趣的人来说都是必不可少的。一个在发动机运作中起着重要作用的组件是缸套。缸套，也称为衬套，是一个圆柱形组件，适合于发动机机体内。它的主要功能是为活塞提供一个耐用的表面，以便活塞在其上移动，同时保持发动机机体的完整性。缸套有几个目的。首先，它保护发动机机体免受活塞不断运动所造成的磨损。如果没有这一保护层，活塞运动产生的摩擦可能会导致随时间推移显著的损坏。此外，缸套有助于维持气缸内的最佳压缩，这对发动机性能至关重要。缸套有不同类型，包括湿式和干式缸套。湿式缸套设计为与冷却液接触，这有助于散发燃烧过程中产生的热量。这种类型的缸套通常用于重型发动机，因为过热可能是一个问题。另一方面，干式缸套不与冷却液接触，通常出现在较轻的发动机中。理解这两种类型的缸套之间的差异对于需要为特定应用选择正确组件的机械师来说是很重要的。除了其保护和功能角色外，缸套还可以在发动机性能调校中发挥作用。通过改变缸套的厚度或材料，工程师可以影响发动机的压缩比，从而提高功率输出和燃油效率。发动机设计的这一方面突显了缸套在基本功能之外的重要性。此外，缸套的安装和维护需要精确和专业知识。安装不当的缸套可能导致泄漏或对齐不当，这可能导致严重的发动机问题。因此，机械师在处理这些组件时必须遵循严格的协议，以确保发动机平稳高效地运行。总之，缸套是发动机的基本部分，有助于其耐用性和性能。它保护发动机机体、维持压缩并允许性能调校的能力，使其成为任何参与汽车工程的人的重要组件。理解缸套的角色和类型对于有志的机械师和汽车爱好者来说都是至关重要的。掌握这些知识后，人们可以欣赏现代发动机高效可靠工作的复杂设计和工程。