valve rocker bracket

简明释义

阀摇臂轴托架

英英释义

例句

1.The mechanic replaced the valve rocker bracket to ensure proper engine performance.

机械师更换了气门摇臂支架以确保发动机性能正常。

2.Replacing the valve rocker bracket is crucial for maintaining the vehicle's longevity.

更换气门摇臂支架对于保持车辆的耐用性至关重要。

3.A damaged valve rocker bracket can lead to engine noise and reduced efficiency.

损坏的气门摇臂支架可能导致发动机噪音和效率降低。

4.During the inspection, we found that the valve rocker bracket was loose and needed tightening.

在检查过程中，我们发现气门摇臂支架松动，需要拧紧。

5.The technician explained how a malfunctioning valve rocker bracket affects the valve timing.

技术员解释了故障的气门摇臂支架如何影响气门时序。

作文

In the world of automotive engineering, every component plays a crucial role in ensuring the smooth operation of an engine. One such component is the valve rocker bracket, which is often overlooked by those who are not familiar with engine mechanics. The valve rocker bracket is a vital part of the valve train assembly, and its primary function is to provide support for the rocker arms that control the opening and closing of the engine's valves.To understand the importance of the valve rocker bracket, we must first look at the valve train system. The valve train is responsible for managing the flow of air and fuel into the combustion chamber and the exhaust gases out of it. It consists of various components, including camshafts, rocker arms, and the valve rocker bracket. The camshaft rotates and pushes against the rocker arms, which then pivot on the valve rocker bracket to open or close the valves at the appropriate times.The design of the valve rocker bracket is critical for the overall performance of the engine. It must be sturdy enough to withstand the forces exerted by the rocker arms during operation. If the valve rocker bracket fails or becomes damaged, it can lead to misalignment of the rocker arms, resulting in improper valve operation. This can cause significant engine problems, including loss of power, increased emissions, and even engine failure.Another important aspect of the valve rocker bracket is its material composition. Typically made from high-strength aluminum or steel, the bracket needs to be lightweight yet robust. Engineers must carefully consider the material properties when designing the valve rocker bracket to ensure it can handle the stresses of continuous engine operation while minimizing weight for better fuel efficiency.Maintenance of the valve rocker bracket is also essential for optimal engine performance. Regular inspections can help detect any signs of wear or damage early on. In some cases, if the valve rocker bracket is found to be compromised, it may need to be replaced to prevent further damage to the engine. This highlights the importance of understanding the role of each component within the engine, including the often-overlooked valve rocker bracket.In conclusion, the valve rocker bracket is a fundamental part of an engine's valve train system. Its primary role is to support the rocker arms, allowing for the precise timing of valve operations. The structural integrity and material composition of the valve rocker bracket are critical for maintaining engine performance and reliability. By understanding the significance of this component, automotive enthusiasts and engineers alike can appreciate the intricate design and functionality of modern engines. Ultimately, the valve rocker bracket exemplifies how even the smallest parts contribute to the overall efficiency and effectiveness of automotive machinery.

在汽车工程的世界中，每个组件在确保发动机平稳运行方面都发挥着至关重要的作用。其中一个常被忽视的组件是阀摇臂支架，对于那些不熟悉发动机制动的人来说，这个组件的重要性可能并不明显。阀摇臂支架是阀门传动装置的重要组成部分，其主要功能是为控制发动机阀门开启和关闭的摇臂提供支撑。要理解阀摇臂支架的重要性，我们必须首先了解阀门传动系统。阀门传动系统负责管理空气和燃料流入燃烧室以及废气排出的过程。它由多个组件组成，包括凸轮轴、摇臂和阀摇臂支架。凸轮轴旋转并推动摇臂，然后摇臂在阀摇臂支架上枢转，以在适当的时机打开或关闭阀门。阀摇臂支架的设计对发动机的整体性能至关重要。它必须足够坚固，以承受摇臂在操作过程中施加的力量。如果阀摇臂支架发生故障或损坏，可能会导致摇臂的对齐不当，从而导致阀门操作不正确。这可能会导致严重的发动机问题，包括动力损失、排放增加，甚至发动机故障。阀摇臂支架的另一个重要方面是其材料组成。通常由高强度铝或钢制成，支架需要轻量化但又坚固。工程师在设计阀摇臂支架时必须仔细考虑材料特性，以确保其能够承受持续发动机运转的压力，同时最小化重量以提高燃油效率。对阀摇臂支架的维护对于最佳发动机性能也至关重要。定期检查可以帮助及早发现任何磨损或损坏的迹象。在某些情况下，如果发现阀摇臂支架受到损害，可能需要更换它，以防止进一步损坏发动机。这突显了理解发动机内每个组件角色的重要性，包括常常被忽视的阀摇臂支架。总之，阀摇臂支架是发动机阀门传动系统的基本部分。其主要作用是支撑摇臂，允许阀门操作的精确时机。阀摇臂支架的结构完整性和材料组成对于保持发动机性能和可靠性至关重要。通过理解这一组件的重要性，汽车爱好者和工程师都能欣赏现代发动机的复杂设计和功能。最终，阀摇臂支架体现了即使是最小的部件也对汽车机械的整体效率和有效性做出了贡献。