cylinder clearance

简明释义

气缸余隙

英英释义

例句

1.Adjusting the cylinder clearance is crucial for maintaining engine efficiency.

调整气缸间隙对于保持发动机效率至关重要。

2.If the cylinder clearance is too tight, it can lead to overheating.

如果气缸间隙过紧，可能会导致过热。

3.The manufacturer specified a cylinder clearance of 0.5 mm for this model.

制造商为该型号指定了0.5毫米的气缸间隙。

4.Excessive wear can result from improper cylinder clearance during assembly.

组装过程中不当的气缸间隙可能导致过度磨损。

5.The mechanic checked the cylinder clearance to ensure optimal engine performance.

机械师检查了气缸间隙以确保发动机的最佳性能。

作文

The term cylinder clearance refers to the space between the piston and the cylinder wall in an engine. This measurement is crucial for the performance and efficiency of internal combustion engines. Understanding cylinder clearance is essential for mechanics and engineers who work on engine design and maintenance. A proper cylinder clearance ensures that the piston can move freely within the cylinder without excessive friction or wear. If the clearance is too tight, it can lead to overheating and potential engine failure; if it is too loose, it can cause a loss of power and efficiency due to gas leakage. In the world of automotive engineering, achieving the correct cylinder clearance is vital. Engineers must consider various factors, including the type of engine, the materials used, and the intended application. For high-performance engines, tighter cylinder clearance may be necessary to maximize power output, while in standard engines, a slightly larger clearance might be acceptable to enhance durability and longevity.Moreover, cylinder clearance can be affected by temperature changes during engine operation. As the engine heats up, the metal components expand, potentially altering the initial clearance measurements. Therefore, engineers often take these thermal dynamics into account when designing engines to ensure that the cylinder clearance remains within optimal limits under various operating conditions.Regular maintenance and inspection of cylinder clearance are also crucial for vehicle owners. Mechanics often use specialized tools to measure the clearance and determine if any adjustments are needed. If the cylinder clearance is found to be outside the recommended specifications, it may indicate wear or damage to the piston or cylinder walls, necessitating repairs or replacements.In summary, cylinder clearance is a fundamental concept in engine mechanics that significantly impacts performance, efficiency, and durability. A thorough understanding of this term is essential for anyone involved in automotive engineering or maintenance. By ensuring the proper cylinder clearance, we can achieve optimal engine function and prolong the life of our vehicles.

气缸间隙是指发动机中活塞与气缸壁之间的空间。这一测量对于内燃机的性能和效率至关重要。理解气缸间隙对从事发动机设计和维护的机械师和工程师来说是必不可少的。适当的气缸间隙可以确保活塞在气缸内自由移动，而不会产生过多的摩擦或磨损。如果间隙过紧，可能导致过热和潜在的发动机故障；如果间隙过松，可能会因气体泄漏而导致动力和效率的损失。在汽车工程领域，达到正确的气缸间隙至关重要。工程师必须考虑各种因素，包括发动机类型、所用材料和预期应用。对于高性能发动机，可能需要更紧的气缸间隙以最大化功率输出，而在标准发动机中，稍大的间隙可能是可接受的，以增强耐用性和使用寿命。此外，气缸间隙还可能受到发动机操作过程中温度变化的影响。随着发动机加热，金属部件膨胀，可能改变初始的间隙测量。因此，工程师通常在设计发动机时考虑这些热动态，以确保气缸间隙在各种工作条件下保持在最佳范围内。定期维护和检查气缸间隙对于车主也至关重要。机械师通常使用专业工具来测量间隙并确定是否需要进行调整。如果发现气缸间隙超出推荐规格，可能表明活塞或气缸壁存在磨损或损坏，需要进行修理或更换。总之，气缸间隙是发动机机械中的基本概念，对性能、效率和耐用性有显著影响。对任何参与汽车工程或维护的人来说，彻底理解这一术语是必不可少的。通过确保适当的气缸间隙，我们可以实现最佳的发动机功能，并延长车辆的使用寿命。