connecting rod

简明释义

联结杆

英英释义

例句

1.During the engine assembly, ensure that each connecting rod（连杆） is properly aligned.

在发动机组装过程中，确保每个connecting rod（连杆）都正确对齐。

2.The design of the connecting rod（连杆） is crucial for the overall efficiency of the engine.

设计connecting rod（连杆）对发动机整体效率至关重要。

3.The mechanic replaced the broken connecting rod（连杆） in the engine to restore its performance.

机械师更换了发动机中损坏的connecting rod（连杆），以恢复其性能。

4.A faulty connecting rod（连杆） can lead to serious engine damage if not addressed promptly.

如果不及时处理，故障的connecting rod（连杆）可能导致严重的发动机损坏。

5.After inspecting the connecting rod（连杆）, the engineer found signs of wear and decided to replace it.

检查connecting rod（连杆）后，工程师发现磨损迹象，决定更换它。

作文

The internal combustion engine is a remarkable piece of engineering that powers many vehicles today. One of the key components of this engine is the connecting rod, which plays a crucial role in converting the linear motion of the pistons into rotational motion that ultimately drives the wheels of the vehicle. Understanding the function and importance of the connecting rod can provide valuable insights into how engines operate and the challenges they face. A connecting rod is a metal rod that connects the piston to the crankshaft. When the fuel-air mixture ignites in the combustion chamber, it creates an explosion that pushes the piston down. This downward movement is transferred to the connecting rod, which pivots at the crankshaft. The connecting rod thus converts this linear motion into the rotational motion needed to turn the crankshaft. The efficiency of this process is vital for the overall performance of the engine. Moreover, the design of the connecting rod is essential for the engine's durability and efficiency. Typically made of high-strength steel or aluminum alloys, these rods must withstand immense forces and stresses during operation. Engineers must carefully calculate the dimensions and materials used in the connecting rod to ensure it can handle the rigors of engine operation without failure. A well-designed connecting rod can significantly enhance an engine's performance, allowing it to produce more power while maintaining fuel efficiency. In addition to its functional role, the connecting rod also has implications for engine design and manufacturing. For instance, advancements in materials science have led to the development of lighter and stronger materials for connecting rods. This innovation not only helps reduce the weight of the engine but also improves its performance by allowing for higher RPMs (revolutions per minute) without compromising strength. Furthermore, the connecting rod is also a critical component in terms of engine maintenance. Over time, wear and tear can affect the integrity of the connecting rod, leading to potential engine failure. Regular inspections and timely replacements of worn-out connecting rods are essential to ensure the longevity and reliability of the engine. In conclusion, the connecting rod is a vital component of internal combustion engines, serving as the link between the piston and the crankshaft. Its ability to convert linear motion into rotational motion is fundamental to the engine's operation. The design, material selection, and maintenance of the connecting rod all play significant roles in the performance and durability of the engine. Understanding this component can help us appreciate the complexities of automotive engineering and the innovations that continue to improve engine technology. Overall, the connecting rod is not just a simple piece of metal; it represents the intricate relationship between various engine components working together to create the power necessary to drive our vehicles forward. As technology advances, the connecting rod will continue to evolve, shaping the future of engine design and performance.

内燃机是一项卓越的工程，驱动着今天许多车辆。这个发动机的关键组件之一是连杆，它在将活塞的线性运动转化为最终驱动车辆轮子的旋转运动中发挥着至关重要的作用。理解连杆的功能和重要性可以为我们提供有关发动机如何运作及其面临的挑战的宝贵见解。 连杆是一根连接活塞和曲轴的金属杆。当燃油-空气混合物在燃烧室中点燃时，会产生爆炸，推动活塞向下。这种向下的运动被转移到连杆上，后者在曲轴处进行支点摆动。因此，连杆将这种线性运动转化为驱动曲轴所需的旋转运动。这个过程的效率对发动机的整体性能至关重要。 此外，连杆的设计对于发动机的耐用性和效率至关重要。通常由高强度钢或铝合金制成，这些杆必须承受在操作过程中产生的巨大力量和压力。工程师必须仔细计算连杆的尺寸和所用材料，以确保它能够承受发动机操作的严酷条件而不发生故障。设计良好的连杆可以显著增强发动机的性能，使其在保持燃油效率的同时产生更多的动力。 除了其功能角色外，连杆在发动机设计和制造方面也具有重要意义。例如，材料科学的进步导致了更轻、更强材料的连杆的发展。这一创新不仅有助于减少发动机的重量，还通过允许在不妥协强度的情况下提高转速（RPM）来改善其性能。 此外，连杆在发动机维护方面也是一个关键组件。随着时间的推移，磨损可能会影响连杆的完整性，导致潜在的发动机故障。定期检查和及时更换磨损的连杆对于确保发动机的长寿和可靠性至关重要。 总之，连杆是内燃机的重要组成部分，充当活塞和曲轴之间的连接。它将线性运动转化为旋转运动的能力是发动机运行的基础。连杆的设计、材料选择和维护在发动机的性能和耐用性中都扮演着重要角色。理解这个组件可以帮助我们欣赏汽车工程的复杂性以及不断改进发动机技术的创新。 总体而言，连杆不仅仅是一块简单的金属；它代表了各种发动机组件之间复杂的关系，这些组件共同工作以产生驱动我们的车辆前进所需的动力。随着技术的进步，连杆将继续发展，塑造发动机设计和性能的未来。