centrifugal flyball governor

简明释义

离心式飞球调速器

英英释义

例句

1.The principle behind the centrifugal flyball governor relies on centrifugal force to maintain equilibrium.

在离心飞球调节器背后的原理依赖于离心力来维持平衡。

2.The engine's speed is controlled by a centrifugal flyball governor, which adjusts the fuel intake based on RPM.

发动机的速度由一个离心飞球调节器控制，它根据转速调整燃油摄入量。

3.Many lawn mowers use a centrifugal flyball governor to regulate engine speed during operation.

许多割草机使用离心飞球调节器来调节工作时的发动机速度。

4.The design of the centrifugal flyball governor allows it to automatically adjust to changing load conditions.

该离心飞球调节器的设计使其能够自动适应变化的负载条件。

5.In older steam engines, the centrifugal flyball governor was crucial for maintaining consistent speed.

在老式蒸汽机中，离心飞球调节器对于保持稳定速度至关重要。

作文

The concept of a centrifugal flyball governor is a fascinating aspect of mechanical engineering that has been utilized in various applications since the Industrial Revolution. Essentially, a centrifugal flyball governor is a device that automatically regulates the speed of an engine or machine by adjusting the fuel supply based on the rotational speed of the engine. This mechanism plays a crucial role in ensuring that engines operate efficiently and safely under varying load conditions.At its core, a centrifugal flyball governor consists of two or more balls attached to arms that pivot around a central shaft. As the engine speed increases, the centrifugal force causes the balls to move outward, which in turn alters the position of the arms. This movement can be linked to a throttle or fuel valve, allowing the governor to either increase or decrease the fuel supply to the engine. The result is a self-regulating system that maintains a steady speed, preventing the engine from over-revving or stalling.One of the most notable applications of the centrifugal flyball governor was in steam engines during the 19th century. Engineers like James Watt recognized the need for a reliable method to control engine speed, which led to the widespread adoption of this technology. By incorporating a centrifugal flyball governor, steam engines could operate more efficiently, reducing fuel consumption and improving overall performance.In modern times, while the use of centrifugal flyball governors has diminished with the advent of electronic controls and digital systems, their fundamental principles still influence contemporary designs. Many modern engines utilize electronic control units (ECUs) that perform similar functions, albeit with greater precision and adaptability. However, understanding the mechanics of a centrifugal flyball governor provides valuable insight into the evolution of engine technology and the importance of speed regulation in mechanical systems.Moreover, the centrifugal flyball governor serves as an excellent example of how mechanical systems can achieve stability through feedback mechanisms. Feedback loops are essential in various engineering disciplines, and studying devices like the centrifugal flyball governor can help aspiring engineers grasp the importance of dynamic systems. This knowledge is not only applicable to mechanical engineering but also extends to fields such as robotics, aerospace, and automotive engineering.In conclusion, the centrifugal flyball governor is more than just a historical artifact; it represents a significant advancement in our understanding of speed regulation in machinery. Its design and function illustrate key engineering principles that remain relevant today. For students and professionals alike, exploring the workings of a centrifugal flyball governor can enhance one's appreciation for the intricate balance of forces and feedback mechanisms that govern mechanical systems. As technology continues to evolve, the foundational concepts embodied in the centrifugal flyball governor will undoubtedly continue to influence future innovations in engineering and design.

离心飞球调节器的概念是机械工程中一个引人入胜的方面，自工业革命以来在各种应用中得到了利用。本质上，离心飞球调节器是一个自动调节发动机或机器速度的装置，通过根据发动机的转速调整燃料供应。这个机制在确保发动机在不同负载条件下高效和安全运行方面发挥着至关重要的作用。离心飞球调节器的核心由两个或多个附着在臂上的球组成，这些臂围绕一个中央轴旋转。当发动机速度增加时，离心力使球向外移动，从而改变臂的位置。这种运动可以与油门或燃料阀相连，使调节器能够增加或减少发动机的燃料供应。结果是一个自我调节的系统，保持稳定的速度，防止发动机过速或熄火。离心飞球调节器最显著的应用之一是在19世纪的蒸汽机中。工程师詹姆斯·瓦特认识到需要一种可靠的方法来控制发动机速度，这导致了这一技术的广泛采用。通过将离心飞球调节器纳入其中，蒸汽机能够更高效地运行，减少燃料消耗，提高整体性能。在现代，尽管随着电子控制和数字系统的出现，离心飞球调节器的使用有所减少，但其基本原理仍然影响着当代设计。许多现代发动机利用电子控制单元（ECU）执行类似的功能，尽管精度和适应性更强。然而，理解离心飞球调节器的机械原理为我们提供了对发动机技术演变和速度调节在机械系统中的重要性的宝贵见解。此外，离心飞球调节器是机械系统如何通过反馈机制实现稳定性的优秀示例。反馈回路在各个工程学科中都是必不可少的，研究像离心飞球调节器这样的装置可以帮助有抱负的工程师掌握动态系统的重要性。这种知识不仅适用于机械工程，还扩展到机器人技术、航空航天和汽车工程等领域。总之，离心飞球调节器不仅仅是一个历史文物；它代表了我们对机械速度调节理解的重大进步。它的设计和功能说明了在今天仍然相关的关键工程原理。对于学生和专业人士来说，探索离心飞球调节器的工作原理可以增强对支配机械系统的力量平衡和反馈机制的复杂性的欣赏。随着技术的不断发展，离心飞球调节器所体现的基础概念无疑将继续影响未来工程和设计中的创新。