transmission gear

简明释义

传动装置

英英释义

例句

1.The mechanic inspected the transmission gear to ensure it was functioning properly.

机械师检查了传动齿轮以确保其正常运作。

2.Upgrading the transmission gear can improve the vehicle's performance.

升级传动齿轮可以提升车辆的性能。

3.The sound coming from the transmission gear indicates a potential issue.

从传动齿轮发出的声音表明可能存在问题。

4.He learned how to replace the transmission gear during his automotive training.

他在汽车培训中学会了如何更换传动齿轮。

5.If the transmission gear is worn out, it may cause shifting problems.

如果传动齿轮磨损，可能会导致换挡问题。

作文

The world of machinery and engineering is filled with intricate components that work together to create movement and functionality. One of the key elements in this realm is the transmission gear, which plays a crucial role in transferring power from one part of a machine to another. Understanding how transmission gears function can provide insights into the efficiency and performance of various mechanical systems.At its core, a transmission gear is designed to adjust the speed and torque of a machine. When a machine operates, it often requires different levels of power to perform various tasks. For example, a vehicle needs higher torque for acceleration and lower torque for cruising at high speeds. The transmission gear allows for these adjustments by changing the gear ratios, which ultimately affects how the engine's power is utilized.In automotive engineering, the transmission gear is especially significant. Vehicles are equipped with either manual or automatic transmissions, both of which utilize transmission gears to manage the power generated by the engine. In a manual transmission, the driver has direct control over the gear selection, allowing them to choose the appropriate gear based on driving conditions. This hands-on approach can lead to better fuel efficiency and performance when executed correctly.On the other hand, automatic transmissions use a complex system of sensors and hydraulics to select the proper transmission gear without driver intervention. This technology has advanced significantly over the years, resulting in smoother shifts and improved fuel economy. Modern vehicles often come equipped with continuously variable transmissions (CVTs) that provide an even more seamless transition between gears, optimizing engine performance under various driving conditions.Beyond automobiles, transmission gears are also found in various industrial applications, such as conveyor systems, wind turbines, and heavy machinery. In these contexts, the transmission gear is essential for converting rotational motion into linear movement or adjusting the speed of machinery to match production requirements. For instance, in a factory setting, the efficiency of a conveyor belt system heavily relies on the proper functioning of its transmission gears, ensuring that products move smoothly and at the right pace.The design and material composition of transmission gears are critical factors that influence their performance and longevity. Engineers must consider aspects such as load capacity, wear resistance, and lubrication when designing these components. Advanced materials, such as composite alloys and specialized coatings, are often employed to enhance the durability and efficiency of transmission gears.In conclusion, the transmission gear is a vital component in the operation of various machines and vehicles. Its ability to adjust speed and torque makes it indispensable in both automotive and industrial applications. As technology continues to evolve, we can expect further advancements in transmission gear design and functionality, leading to improved efficiency and performance across multiple sectors. Understanding the intricacies of transmission gears not only enhances our appreciation for engineering but also highlights the importance of these components in our everyday lives.

机械和工程的世界充满了复杂的组件，它们共同作用以创造运动和功能。在这个领域中，一个关键元素是传动齿轮，它在将动力从机器的一部分传递到另一部分方面发挥着至关重要的作用。理解传动齿轮的工作原理可以为我们提供对各种机械系统效率和性能的深入了解。从本质上讲，传动齿轮旨在调整机器的速度和扭矩。当机器运行时，通常需要不同级别的动力来执行各种任务。例如，车辆在加速时需要更高的扭矩，而在高速巡航时则需要较低的扭矩。传动齿轮通过改变齿轮比来实现这些调整，最终影响发动机的动力利用。在汽车工程中，传动齿轮尤其重要。车辆配备了手动或自动变速器，两者都利用传动齿轮来管理发动机产生的动力。在手动变速器中，驾驶员可以直接控制齿轮选择，根据驾驶条件选择适当的齿轮。这种手动操作可以在正确执行时提高燃油效率和性能。另一方面，自动变速器使用复杂的传感器和液压系统来选择合适的传动齿轮，无需驾驶员干预。这项技术近年来取得了显著进步，导致换挡更加平稳，燃油经济性得到改善。现代车辆通常配备无级变速器（CVT），在不同齿轮之间提供更加无缝的过渡，优化发动机在各种驾驶条件下的性能。除了汽车，传动齿轮还广泛应用于各种工业领域，如输送系统、风力涡轮机和重型机械。在这些情况下，传动齿轮对于将旋转运动转换为线性运动或调整机械的速度以匹配生产要求至关重要。例如，在工厂环境中，输送带系统的效率在很大程度上依赖于其传动齿轮的正常运作，确保产品顺畅且以正确的速度移动。传动齿轮的设计和材料组成是影响其性能和耐用性的关键因素。工程师在设计这些组件时必须考虑负载能力、耐磨性和润滑等方面。先进材料，如复合合金和专用涂层，常常被用于增强传动齿轮的耐用性和效率。总之，传动齿轮是各种机器和车辆操作中的重要组成部分。它调节速度和扭矩的能力使其在汽车和工业应用中不可或缺。随着技术的不断发展，我们可以期待传动齿轮设计和功能的进一步进步，从而在多个领域提高效率和性能。理解传动齿轮的复杂性不仅增强了我们对工程的欣赏，也突显了这些组件在我们日常生活中的重要性。