swing arm

简明释义

摆臂

英英释义

例句

1.After the upgrade, the swing arm allowed for smoother rides on rough terrain.

升级后，摆臂使得在崎岖地形上行驶更加平稳。

2.The mechanic adjusted the tension on the swing arm to improve the bike's handling.

机械师调整了摆臂的张力，以改善摩托车的操控性。

3.He noticed that the swing arm was loose, causing the wheel to wobble.

他注意到摆臂松动，导致车轮晃动。

4.The designer included a swing arm mechanism in the new model for better stability.

设计师在新型号中加入了摆臂机制，以提高稳定性。

5.When the swing arm is properly aligned, the car's suspension performs better.

当摆臂正确对齐时，汽车的悬挂性能更好。

作文

In the world of mechanics and engineering, the term swing arm refers to a pivotal component that allows for rotational movement. This concept is widely utilized in various applications, from bicycles to motorcycles and even in some automotive designs. Understanding the function and significance of a swing arm can provide insight into how these machines operate efficiently. A swing arm typically serves as a linkage that connects the rear wheel to the frame of a vehicle. Its primary role is to absorb shocks and provide stability while allowing the wheel to move vertically over uneven terrain. This is crucial for maintaining traction and comfort during rides, especially on rough roads. The design of a swing arm can vary significantly depending on the type of vehicle and its intended use. For instance, a mountain bike may feature a more robust swing arm to withstand the stresses of off-road riding, while a racing motorcycle might have a lighter yet equally strong design to enhance speed and agility.The mechanics of a swing arm involve pivot points and bearings that allow it to rotate smoothly. When the wheel encounters an obstacle, the swing arm pivots upwards, allowing the wheel to rise without affecting the overall balance of the bike. This motion not only helps in absorbing shocks but also ensures that the tire remains in contact with the ground, providing better control and handling.Moreover, the swing arm plays a vital role in the overall geometry of the vehicle. It affects the wheelbase, which is the distance between the front and rear wheels, influencing how the vehicle handles. A longer swing arm can improve stability at high speeds, while a shorter one may enhance maneuverability. Engineers meticulously design these components to achieve the desired performance characteristics, balancing factors such as weight, strength, and aerodynamics.In addition to its mechanical functions, the swing arm also has aesthetic implications. Many manufacturers pay attention to the design of the swing arm, making it not only functional but also visually appealing. This is particularly evident in high-end motorcycles, where the swing arm can be a focal point of the overall design. The use of materials like aluminum or carbon fiber not only reduces weight but also adds to the visual allure of the bike.In conclusion, the swing arm is a crucial element in the design and functionality of various vehicles. Its ability to provide stability, comfort, and control makes it indispensable in modern engineering. Whether you are riding a bicycle, motorcycle, or driving a car, understanding the role of the swing arm can enhance your appreciation of how these machines work. As technology continues to advance, we can expect further innovations in the design and application of swing arms, leading to even better performance and efficiency in the vehicles of the future.

在机械和工程的世界中，术语摆臂指的是一个允许旋转运动的关键组件。这个概念广泛应用于各种场合，从自行车到摩托车，甚至在一些汽车设计中也会使用。理解摆臂的功能和重要性，可以帮助我们深入了解这些机器如何高效运作。摆臂通常作为一个连接后轮和车辆框架的连杆。它的主要作用是吸收冲击，提供稳定性，同时允许轮子在不平坦的地形上垂直移动。这对于保持牵引力和骑行舒适度至关重要，尤其是在崎岖的道路上。摆臂的设计可能因车辆类型和用途而有显著不同。例如，一辆山地自行车可能配备更坚固的摆臂以承受越野骑行的压力，而一辆赛车摩托车可能采用更轻但同样结实的设计，以提高速度和灵活性。摆臂的机械结构涉及到允许其平稳旋转的支点和轴承。当轮子遇到障碍物时，摆臂向上摆动，允许轮子升起而不影响整车的平衡。这种运动不仅有助于吸收冲击，同时也确保轮胎与地面保持接触，从而提供更好的控制和操控。此外，摆臂在车辆的整体几何结构中也扮演着重要角色。它影响着轮距，即前后轮之间的距离，从而影响车辆的操控性能。较长的摆臂可以在高速行驶时提高稳定性，而较短的则可能增强机动性。工程师们精心设计这些组件，以实现所需的性能特征，平衡重量、强度和空气动力学等因素。除了其机械功能外，摆臂还有美学上的意义。许多制造商注重摆臂的设计，使其不仅具备功能性，还具有视觉吸引力。这在高端摩托车中尤为明显，摆臂可以成为整体设计的焦点。使用铝或碳纤维等材料不仅减轻了重量，还增加了摩托车的视觉魅力。总之，摆臂是各种车辆设计和功能中的关键元素。它提供的稳定性、舒适性和控制能力使其在现代工程中不可或缺。无论是骑自行车、骑摩托车还是开车，理解摆臂的作用都能增强我们对这些机器工作原理的欣赏。随着技术的不断进步，我们可以期待摆臂的设计和应用进一步创新，从而在未来的车辆中实现更好的性能和效率。