transmission case

简明释义

传动箱

英英释义

例句

1.The engineer designed a new transmission case that improves heat dissipation.

工程师设计了一种新的变速箱壳体，提高了散热性能。

2.The mechanic inspected the transmission case to identify the source of the fluid leak.

机械师检查了变速箱壳体以找出液体泄漏的来源。

3.A damaged transmission case can lead to serious performance issues in your vehicle.

受损的变速箱壳体可能会导致车辆出现严重的性能问题。

4.Replacing the transmission case is often more cost-effective than repairing it.

更换变速箱壳体通常比修理它更具成本效益。

5.During the assembly, ensure the transmission case is properly sealed to prevent leaks.

在组装过程中，确保变速箱壳体正确密封以防止泄漏。

作文

In the world of automotive engineering, the term transmission case refers to the housing that contains the components of a vehicle's transmission system. The transmission is a crucial part of any vehicle, as it is responsible for transferring power from the engine to the wheels, allowing the car to move. Understanding the function and importance of the transmission case can provide deeper insights into how vehicles operate and the engineering challenges involved in their design.The transmission case serves multiple purposes. Firstly, it protects the internal components of the transmission, such as gears and bearings, from dirt, debris, and other contaminants that could cause wear and tear. This protective function is essential for maintaining the longevity and performance of the transmission system. Without a robust transmission case, the risk of damage to these critical components would significantly increase, leading to costly repairs or even complete transmission failure.Secondly, the transmission case plays a vital role in the management of lubrication within the transmission system. Proper lubrication is necessary to reduce friction between moving parts, which helps to prevent overheating and ensures smooth operation. The design of the transmission case often includes channels or reservoirs that hold transmission fluid, allowing it to circulate effectively throughout the system. This aspect of the transmission case is particularly important in high-performance vehicles, where the demands on the transmission are greater.Moreover, the transmission case contributes to the overall structural integrity of the vehicle. It is typically made from durable materials such as aluminum or cast iron, which provide strength without adding excessive weight. The design and material choice for the transmission case can also influence the vehicle's handling and performance. For instance, a well-engineered transmission case can help distribute weight evenly across the vehicle, enhancing stability and control during driving.Another important consideration regarding the transmission case is its impact on noise, vibration, and harshness (NVH) levels within the vehicle. A poorly designed or manufactured transmission case can lead to increased noise and vibrations, negatively affecting the driving experience. Engineers must carefully consider acoustic properties when designing the transmission case to ensure that it minimizes unwanted sounds while maximizing performance.In conclusion, the transmission case is an integral component of a vehicle's transmission system, serving protective, lubricative, structural, and acoustic functions. A thorough understanding of its role can enhance our appreciation of automotive engineering and the complexities involved in vehicle design. As technology continues to advance, innovations in the design and materials used for the transmission case will likely continue to evolve, leading to improved performance, efficiency, and durability in modern vehicles.

在汽车工程的世界中，术语transmission case指的是包含车辆传动系统组件的外壳。传动系统是任何车辆的关键部分，因为它负责将动力从发动机传递到车轮，使汽车能够移动。理解transmission case的功能和重要性，可以更深入地了解车辆的运作及其设计中的工程挑战。transmission case有多个用途。首先，它保护传动系统的内部组件，如齿轮和轴承，免受污垢、碎片和其他污染物的侵害，这些污染物可能导致磨损。这种保护功能对保持传动系统的耐久性和性能至关重要。如果没有坚固的transmission case，这些关键组件受损的风险将显著增加，导致昂贵的修理费用或甚至完全的传动故障。其次，transmission case在传动系统的润滑管理中起着至关重要的作用。适当的润滑对于减少运动部件之间的摩擦是必要的，这有助于防止过热并确保平稳运行。transmission case的设计通常包括通道或储存器，以容纳变速油，使其能够有效地在系统中循环。在高性能车辆中，这一方面尤其重要，因为对传动系统的要求更高。此外，transmission case有助于提高车辆的整体结构完整性。它通常由铝或铸铁等耐用材料制成，这些材料在不增加过多重量的情况下提供强度。transmission case的设计和材料选择也会影响车辆的操控性和性能。例如，设计良好的transmission case可以帮助均匀分配车辆的重量，从而增强驾驶时的稳定性和控制性。关于transmission case的另一个重要考虑因素是它对车辆噪音、振动和粗糙度（NVH）水平的影响。设计或制造不良的transmission case可能导致噪音和振动增加，负面影响驾驶体验。工程师在设计transmission case时必须仔细考虑声学特性，以确保它在最大化性能的同时最小化不必要的声音。总之，transmission case是车辆传动系统的一个不可或缺的组成部分，具有保护、润滑、结构和声学功能。对其角色的透彻理解可以增强我们对汽车工程的欣赏，以及车辆设计中涉及的复杂性。随着技术的不断进步，transmission case的设计和材料创新可能会继续演变，从而提高现代车辆的性能、效率和耐用性。