cardan joint

简明释义

万向接头

英英释义

例句

1.In four-wheel drive vehicles, the cardan joint (万向节) allows for better articulation over rough terrain.

在四轮驱动车辆中，万向节允许在崎岖地形上更好地关节运动。

2.A worn cardan joint (万向节) can lead to uneven tire wear and decreased handling performance.

磨损的万向节可能导致轮胎不均匀磨损和操控性能下降。

3.When installing a new driveshaft, make sure the cardan joint (万向节) is properly lubricated.

在安装新的传动轴时，请确保万向节已正确润滑。

4.The technician recommended replacing the cardan joint (万向节) every 50,000 miles to ensure optimal performance.

技术员建议每行驶5万英里更换一次万向节以确保最佳性能。

5.The mechanic explained that the failure of the cardan joint (万向节) was causing the vibrations in the vehicle.

机械师解释说，万向节的故障导致了车辆的震动。

作文

The cardan joint is a crucial mechanical component used to transmit rotary motion between two shafts that are not in line with each other. This type of joint is particularly useful in applications where the angle between the shafts can change, allowing for flexibility and movement without compromising the connection. In essence, a cardan joint enables the transfer of power in systems where alignment cannot be perfectly maintained. Historically, the cardan joint was invented by the Italian mathematician Gerolamo Cardano in the 16th century. He developed this joint to solve problems related to the angular displacement between rotating shafts. The design consists of two yokes connected by a cross-shaped pivot, which allows for a smooth transition of motion even when the shafts are at varying angles. This innovation has paved the way for numerous applications across various fields, including automotive engineering, aerospace, and robotics.In the automotive industry, the cardan joint is commonly found in drive shafts. Vehicles often have their engines mounted in a position that does not align directly with the wheels. The cardan joint compensates for this misalignment, ensuring that power from the engine is effectively transferred to the wheels, enabling smooth acceleration and handling. Without these joints, the performance and efficiency of vehicles would be significantly hampered.Moreover, the cardan joint is also vital in the field of robotics. Robots often operate in environments where they need to navigate around obstacles or perform tasks at various angles. The flexibility afforded by the cardan joint allows robotic arms to reach different positions while maintaining their functionality. This capability is essential for tasks such as assembly, welding, and painting, where precision and adaptability are key.In addition to its mechanical applications, the principles behind the cardan joint can also be observed in other areas of technology. For instance, in the design of gimbals used in cameras and drones, the cardan joint principle helps stabilize the device, allowing it to maintain a level orientation despite movement. This results in smoother video footage and clearer images, demonstrating how the cardan joint has extended its influence beyond traditional mechanical systems.Despite its many advantages, the cardan joint does have some limitations. One of the main issues is the potential for vibration and wear over time, particularly if the joint is subjected to excessive angles or loads. Regular maintenance and proper alignment are essential to ensure the longevity and efficiency of the joint. Engineers must carefully consider these factors when designing systems that incorporate cardan joints to minimize potential issues.In conclusion, the cardan joint is an essential component in modern machinery that facilitates the transmission of power in non-linear configurations. Its historical significance, combined with its widespread applications in various industries, underscores its importance in engineering and technology. As we continue to innovate and develop new technologies, understanding and utilizing the cardan joint will remain critical in creating efficient and effective mechanical systems.

万向节是一个重要的机械部件，用于在不成线的两根轴之间传递旋转运动。这种类型的关节在轴之间的角度可能会变化的应用中尤其有用，允许灵活性和运动，而不妨碍连接。简单来说，万向节使得在无法完美保持对齐的系统中传递动力成为可能。历史上，万向节是由意大利数学家杰罗拉莫·卡尔达诺在16世纪发明的。他开发这种关节以解决与旋转轴之间角位移相关的问题。其设计由两个由十字形支点连接的叉架组成，即使在轴处于不同角度时，也能实现平稳的运动过渡。这一创新为各个领域的众多应用铺平了道路，包括汽车工程、航空航天和机器人技术。在汽车工业中，万向节通常出现在驱动轴中。车辆的发动机通常安装在一个与车轮不直接对齐的位置。万向节补偿了这种不对齐，确保从发动机传递到车轮的动力有效，从而实现平稳的加速和操控。如果没有这些关节，车辆的性能和效率将受到显著影响。此外，万向节在机器人领域也至关重要。机器人常常在需要绕过障碍物或在各种角度执行任务的环境中运行。万向节提供的灵活性使得机器人臂能够在保持功能的同时达到不同的位置。这一能力对于装配、焊接和喷涂等任务至关重要，因为这些任务要求精确和适应性。除了其机械应用外，万向节背后的原理还可以在其他技术领域观察到。例如，在相机和无人机使用的陀螺仪设计中，万向节原理有助于稳定设备，使其尽管移动仍保持水平定位。这导致更平滑的视频画面和更清晰的图像，展示了万向节如何超越传统机械系统而扩展其影响力。尽管有许多优点，万向节也有一些局限性。其中一个主要问题是振动和磨损的潜在可能性，特别是在关节承受过大角度或负载的情况下。定期维护和正确对齐对于确保关节的耐用性和效率至关重要。工程师在设计包含万向节的系统时必须仔细考虑这些因素，以最小化潜在问题。总之，万向节是现代机械中一个基本组成部分，能够在非线性配置中促进动力传递。其历史意义，加上在各个行业中的广泛应用，突显了它在工程和技术中的重要性。随着我们继续创新和开发新技术，理解和利用万向节将继续在创建高效和有效的机械系统中发挥关键作用。