hydraulically actuated

简明释义

1. 液压促动; 2. 机械复位式卡瓦; 3. 液压促动的;

英英释义

例句

1.The lift system in the warehouse is hydraulically actuated, allowing heavy loads to be raised safely.

仓库中的升降系统是液压驱动的，能够安全地提升重物。

2.The hydraulically actuated valves in the irrigation system help control water flow efficiently.

灌溉系统中的液压驱动阀门有助于有效控制水流。

3.Construction cranes often utilize hydraulically actuated systems to lift materials to great heights.

建筑起重机通常利用液压驱动系统将材料提升到很高的地方。

4.The excavator's arm is powered by a hydraulically actuated mechanism that allows for precise movements.

挖掘机的臂部由一个液压驱动的机制提供动力，使其能够进行精确的移动。

5.In the new car model, the brakes are hydraulically actuated, ensuring better stopping power.

在新车型中，刹车是液压驱动的，确保了更强的制动能力。

作文

In the modern engineering landscape, the term hydraulically actuated refers to systems that utilize fluid power to perform mechanical tasks. This technology is prevalent in various industries, including construction, automotive, and aerospace. Understanding how hydraulically actuated systems function is crucial for engineers and technicians alike, as it plays a significant role in the efficiency and effectiveness of machinery. To delve deeper, let’s explore the basic principles behind hydraulically actuated mechanisms. These systems operate based on Pascal's principle, which states that when pressure is applied to a confined fluid, it is transmitted undiminished in all directions. This principle allows hydraulic systems to amplify force, making them incredibly powerful for lifting, pushing, or moving heavy loads. For example, a hydraulic lift can elevate a car with minimal effort due to the multiplication of force provided by the hydraulic fluid. The components of a hydraulically actuated system typically include a hydraulic pump, valves, cylinders, and fluid. The hydraulic pump generates flow, while the valves control the direction and pressure of the fluid. The cylinders convert the hydraulic energy into mechanical energy, resulting in motion. This interplay of components enables machines to perform complex tasks, from simple lifting to intricate robotic movements. One of the significant advantages of hydraulically actuated systems is their ability to provide high power in a compact form. Unlike electrical systems, which may require extensive wiring and large motors, hydraulic systems can be designed to occupy less space while delivering more force. This characteristic makes them ideal for applications where space is at a premium, such as in aircraft landing gear or compact construction equipment. Moreover, hydraulically actuated systems are known for their smooth and precise operation. The fluid nature of hydraulics allows for gradual movement, which is essential in applications requiring fine control, such as in CNC machines or robotic arms. This precision is often unattainable with mechanical linkages or electric actuators, making hydraulics a preferred choice in many high-tech environments. However, like any technology, hydraulically actuated systems come with their challenges. One major concern is the risk of leaks, which can lead to loss of pressure and efficiency. Additionally, hydraulic fluids can be hazardous to the environment, necessitating careful handling and disposal. Engineers must design systems with these factors in mind, implementing seals and maintenance protocols to mitigate risks. In conclusion, the concept of hydraulically actuated systems is integral to modern engineering practices. Their ability to deliver high power, precise control, and compact design makes them invaluable across various industries. As technology advances, we can expect to see even more innovative applications of hydraulic systems, further solidifying their place in the engineering world. Understanding the mechanics and implications of hydraulically actuated technology will equip professionals to harness its potential effectively, driving progress in countless fields. With the ongoing development of hydraulic technology, it is essential for future engineers to stay informed about advancements in this area. Whether through academic study, hands-on experience, or industry research, gaining expertise in hydraulically actuated systems will undoubtedly open up numerous opportunities for innovation and improvement in engineering practices.

在现代工程领域中，术语液压驱动指的是利用流体动力来执行机械任务的系统。这项技术在建筑、汽车和航空等多个行业中普遍存在。理解液压驱动系统的工作原理对于工程师和技术人员来说至关重要，因为它在机械的效率和有效性中发挥着重要作用。深入探讨，我们来看看液压驱动机制的基本原理。这些系统基于帕斯卡原理运作，该原理指出，当压力施加于受限流体时，它会在各个方向上无损失地传递。这个原理使得液压系统能够放大力量，使其在提升、推动或移动重物方面极具威力。例如，液压升降机可以在几乎不费力的情况下抬起一辆汽车，这得益于液压流体提供的力量倍增。一个液压驱动系统的组成部分通常包括液压泵、阀门、缸体和流体。液压泵产生流量，而阀门控制流体的方向和压力。缸体将液压能转换为机械能，从而产生运动。这些组件的相互作用使得机器能够执行复杂的任务，从简单的升降到复杂的机器人运动。液压驱动系统的一个显著优点是它们能够在紧凑的形式中提供高功率。与电气系统不同，后者可能需要大量布线和大型电动机，液压系统可以设计得占用更少的空间，同时提供更多的力量。这一特性使它们在空间有限的应用中理想，例如在飞机起落架或紧凑型建筑设备中。此外，液压驱动系统以其平稳和精确的操作而闻名。液压的流体特性允许逐渐移动，这在需要精细控制的应用中至关重要，例如在数控机床或机器人手臂中。这种精度通常是机械连杆或电动执行器无法实现的，使得液压成为许多高科技环境中的首选。然而，像任何技术一样，液压驱动系统也面临一些挑战。一个主要问题是泄漏的风险，这可能导致压力和效率的损失。此外，液压流体可能对环境有害，因此需要小心处理和处置。工程师必须考虑这些因素，设计出具有密封和维护协议的系统，以减轻风险。总之，液压驱动系统的概念是现代工程实践中不可或缺的。它们提供高功率、精确控制和紧凑设计的能力，使其在多个行业中变得无价。随着技术的进步，我们可以期待看到液压系统的更多创新应用，进一步巩固其在工程领域的地位。理解液压驱动技术的机械原理和影响将使专业人员能够有效利用其潜力，推动各个领域的进步。随着液压技术的持续发展，未来的工程师必须随时了解该领域的最新进展。无论是通过学术研究、实践经验还是行业研究，掌握液压驱动系统的专业知识无疑会为创新和改善工程实践开辟许多机会。