accessory gearbox

简明释义

辅助变速箱;

英英释义

例句

1.The technician inspected the accessory gearbox for any signs of wear and tear.

技术人员检查了附属齿轮箱是否有磨损迹象。

2.Make sure to lubricate the accessory gearbox regularly to prevent damage.

确保定期给附属齿轮箱润滑，以防止损坏。

3.The accessory gearbox connects the engine to various auxiliary components.

附属齿轮箱将发动机与各种辅助组件连接起来。

4.During the maintenance check, we found that the accessory gearbox was leaking oil.

在维护检查中，我们发现附属齿轮箱漏油。

5.Replacing the accessory gearbox can significantly improve the vehicle's performance.

更换附属齿轮箱可以显著提高车辆的性能。

作文

The term accessory gearbox refers to a critical component in many mechanical systems, particularly in aviation and automotive engineering. This gearbox is primarily responsible for driving various accessories that are essential for the operation of the main engine. Understanding the role of the accessory gearbox is crucial for anyone involved in the maintenance or design of engines. In this essay, we will explore the functions, importance, and applications of the accessory gearbox. First and foremost, the primary function of an accessory gearbox is to convert the rotational energy produced by the engine into usable power for various components. These components may include oil pumps, fuel pumps, generators, and other auxiliary systems. By efficiently managing this energy transfer, the accessory gearbox ensures that all necessary accessories operate smoothly, thereby enhancing the overall performance of the engine. One of the key advantages of using an accessory gearbox is its ability to provide a reliable power source without compromising the engine's efficiency. For instance, in aircraft engines, the accessory gearbox allows for the operation of hydraulic pumps and electrical generators, which are vital for flight operations. Without this gearbox, the engine would need to be larger and more complex to accommodate these additional functions directly, leading to increased weight and reduced efficiency. In addition to its functional advantages, the accessory gearbox plays a significant role in safety. In aviation, for example, the failure of an accessory could lead to catastrophic results. The accessory gearbox allows for redundancy in systems, meaning that if one accessory fails, others can still function normally. This redundancy is crucial for pilot safety and the overall reliability of the aircraft. The design of an accessory gearbox can vary based on the specific requirements of the engine and the accessories it supports. Engineers must consider factors such as size, weight, and the type of accessories being driven. The materials used in constructing the accessory gearbox are also important, as they must withstand high temperatures and pressures while maintaining structural integrity. Advanced materials and manufacturing techniques have led to the development of lightweight yet durable gearboxes that improve performance and efficiency. In conclusion, the accessory gearbox is a vital component in modern engines, providing the necessary power for various accessories while ensuring efficiency and safety. Its role in converting and managing energy from the engine cannot be overstated, as it directly impacts the overall functionality of the system. As technology continues to advance, the design and application of the accessory gearbox will likely evolve, leading to even greater efficiencies and capabilities in both aviation and automotive engineering. Understanding the intricacies of the accessory gearbox is essential for professionals in these fields, as it is a cornerstone of reliable engine operation.

“附属齿轮箱”这个术语指的是许多机械系统中的一个关键组件，尤其是在航空和汽车工程中。该齿轮箱主要负责驱动对主发动机运行至关重要的各种附属设备。理解附属齿轮箱的作用对于任何参与发动机维护或设计的人来说都是至关重要的。在这篇文章中，我们将探讨附属齿轮箱的功能、重要性和应用。 首先，附属齿轮箱的主要功能是将发动机产生的旋转能量转换为各种组件可用的动力。这些组件可能包括油泵、燃料泵、发电机和其他辅助系统。通过高效管理这种能量传递，附属齿轮箱确保所有必要的附件平稳运行，从而增强发动机的整体性能。 使用附属齿轮箱的一个主要优点是它能够提供可靠的动力源，而不会影响发动机的效率。例如，在飞机发动机中，附属齿轮箱允许液压泵和发电机的操作，这对飞行操作至关重要。如果没有这个齿轮箱，发动机将需要更大、更复杂，以直接容纳这些附加功能，从而导致重量增加和效率降低。 除了功能优势外，附属齿轮箱在安全性方面也发挥着重要作用。例如，在航空领域，附属设备的故障可能导致灾难性后果。附属齿轮箱允许系统冗余，这意味着如果一个附件发生故障，其他附件仍然可以正常工作。这种冗余对于飞行员的安全和飞机的整体可靠性至关重要。 附属齿轮箱的设计可以根据发动机的具体要求和其支持的附件而有所不同。工程师必须考虑大小、重量和所驱动附件的类型等因素。构造附属齿轮箱所用的材料也很重要，因为它们必须承受高温和高压，同时保持结构完整性。先进的材料和制造技术已经导致轻量且耐用的齿轮箱的发展，提高了性能和效率。 总之，附属齿轮箱是现代发动机中的一个重要组件，为各种附件提供必要的动力，同时确保效率和安全。它在转换和管理发动机能量方面的作用不容小觑，因为它直接影响系统的整体功能。随着技术的不断进步，附属齿轮箱的设计和应用可能会发展，导致航空和汽车工程中更大的效率和能力。理解附属齿轮箱的复杂性对于这些领域的专业人士来说至关重要，因为它是可靠发动机运行的基石。