manual governor

简明释义

手控调节器

英英释义

例句

1.The operator learned how to calibrate the manual governor for precise control.

操作员学习如何校准手动调速器以实现精确控制。

2.A manual governor is essential for maintaining consistent speed in vintage vehicles.

在复古车辆中，手动调速器对于保持稳定速度至关重要。

3.In older machinery, a manual governor is often used to control engine RPM.

在旧机器中，通常使用手动调速器来控制发动机转速。

4.The engineer adjusted the speed using the manual governor to ensure optimal performance.

工程师使用手动调速器调整速度，以确保最佳性能。

5.When the automatic system failed, we relied on the manual governor for adjustments.

当自动系统失败时，我们依赖于手动调速器进行调整。

作文

In the realm of engineering and machinery, various components play crucial roles in ensuring that systems operate smoothly and efficiently. One such component is the manual governor, a device that allows for the regulation of speed or power in mechanical systems. Understanding the function and importance of a manual governor can provide insights into how machines maintain control and stability during operation.A manual governor is typically used in engines or turbines where precise control of speed is necessary. Unlike automatic governors that adjust speed based on feedback from the system, a manual governor requires the operator to make adjustments manually. This can be particularly useful in situations where an operator needs to have direct control over the machine’s performance, such as in vintage engines or specialized industrial equipment.The mechanism of a manual governor often involves a series of levers and weights that respond to the speed of the engine. When the engine runs faster than the desired speed, the weights move outward due to centrifugal force, which can then trigger a lever system to reduce the fuel supply or adjust the throttle. Conversely, when the speed drops, the weights retract, allowing more fuel to enter the engine. This manual intervention allows operators to fine-tune the performance of their machines, which can be critical in applications requiring high precision.One of the significant advantages of using a manual governor is the level of control it provides to the operator. In many modern machines, automatic systems can sometimes lead to over-reliance on technology, which may not always respond appropriately to sudden changes in load or conditions. In contrast, a manual governor empowers the operator to make real-time decisions and adjustments, ensuring that the machine operates within safe limits while achieving optimal performance.However, operating a manual governor also comes with its challenges. It requires a skilled operator who understands the intricacies of the machine and can make quick decisions based on the performance indicators. In addition, relying solely on manual control can lead to human error, which might result in inefficient operation or even damage to the machinery if not handled correctly.Historically, manual governors were widely used in steam engines and other early mechanical devices. As technology advanced, many of these systems were replaced by automatic governors that could adjust settings without human intervention. Yet, there remains a niche market for manual governors in specific industries and among enthusiasts of vintage machinery. These operators appreciate the tactile experience of controlling a machine directly and the satisfaction that comes from mastering its nuances.In conclusion, the manual governor serves as an essential tool in many mechanical systems, providing operators with the ability to regulate speed and power effectively. While modern technology has introduced automatic systems that enhance efficiency, the manual governor still holds value in applications where precision and operator control are paramount. Understanding this device not only highlights the evolution of engineering practices but also celebrates the skill and knowledge of those who operate these machines. As we continue to innovate and develop new technologies, the principles behind the manual governor remind us of the importance of human expertise in the world of machinery.

在工程和机械领域，各种组件在确保系统平稳高效运行方面发挥着至关重要的作用。其中一个组件是手动调速器，它允许在机械系统中调节速度或功率。理解手动调速器的功能和重要性可以提供对机器在操作过程中如何保持控制和稳定性的深入了解。手动调速器通常用于需要精确速度控制的发动机或涡轮机中。与根据系统反馈自动调整速度的自动调速器不同，手动调速器需要操作员手动进行调整。这在操作员需要直接控制机器性能的情况下尤为有用，例如在复古发动机或专用工业设备中。手动调速器的机制通常涉及一系列杠杆和重物，这些重物会对发动机的速度做出反应。当发动机的转速超过预定速度时，重物由于离心力向外移动，这可能会触发杠杆系统以减少燃料供应或调整油门。相反，当速度下降时，重物会收回，从而允许更多的燃料进入发动机。这种手动干预使操作员能够微调机器的性能，这在需要高精度的应用中至关重要。使用手动调速器的一个显著优点是它为操作员提供的控制水平。在许多现代机器中，自动系统有时会导致对技术的过度依赖，而这并不总是能适当地响应负载或条件的突然变化。相比之下，手动调速器使操作员能够进行实时决策和调整，确保机器在安全范围内运行，同时实现最佳性能。然而，操作手动调速器也面临一些挑战。它需要熟练的操作员，他们理解机器的复杂性，并能够根据性能指标快速做出决策。此外，单纯依赖手动控制可能导致人为错误，这如果处理不当，可能会导致效率低下甚至损坏机械。历史上，手动调速器曾广泛用于蒸汽机和其他早期机械装置。随着技术的发展，许多这些系统被可以无人工干预调整设置的自动调速器所取代。然而，在特定行业和复古机械爱好者中，仍然存在手动调速器的利基市场。这些操作员欣赏直接控制机器的触觉体验，以及掌握其细微差别所带来的满足感。总之，手动调速器作为许多机械系统中的重要工具，有效地为操作员提供了调节速度和功率的能力。虽然现代技术引入了增强效率的自动系统，但在精确性和操作员控制至关重要的应用中，手动调速器仍然具有价值。理解这一设备不仅突显了工程实践的演变，也庆祝了那些操作这些机器的人所具备的技能和知识。随着我们不断创新和开发新技术，手动调速器背后的原理提醒我们在机械世界中人类专业知识的重要性。