double acting

简明释义

双动式

英英释义

例句

1.The hydraulic cylinder is a double acting 双作用 type, allowing it to push and pull with equal force.

这个液压缸是一个双作用 double acting 类型，允许它以相等的力量推拉。

2.For this application, we recommend using a double acting 双作用 actuator to achieve precise control.

对于这个应用，我们建议使用一个双作用 double acting 执行器以实现精确控制。

3.The double acting 双作用 pump can handle fluids in both directions, making it very versatile.

这个双作用 double acting 泵可以在两个方向上处理流体，使其非常多功能。

4.In our new design, we utilized a double acting 双作用 piston for improved efficiency.

在我们的新设计中，我们使用了一个双作用 double acting 活塞以提高效率。

5.The double acting 双作用 mechanism allows for continuous operation without interruption.

这个双作用 double acting 机制允许连续操作而不间断。

作文

In the world of mechanics and engineering, understanding various terms is crucial for effective communication and application. One such term that often arises in discussions about machinery and hydraulics is double acting. This term refers to a specific type of mechanism or actuator that works on both sides of a piston, allowing it to exert force in both directions. In simpler terms, a double acting cylinder can push and pull, making it incredibly versatile for various applications. The concept of double acting is particularly significant in hydraulic systems, where fluid pressure is used to create motion. For instance, in a double acting hydraulic cylinder, hydraulic fluid is pumped into both sides of the piston. When the fluid enters one side, it pushes the piston in one direction; when it enters the other side, it pulls the piston back. This dual action means that the cylinder can perform work during both the extension and retraction phases, increasing efficiency and productivity.Consider the application of double acting cylinders in construction equipment, such as excavators. These machines rely on the powerful motion provided by double acting cylinders to lift heavy loads and dig into the ground. The ability to move both ways allows for smoother operation and faster cycle times, which are essential in a fast-paced work environment. Without double acting mechanisms, these machines would be far less effective, relying on more complex and slower systems to achieve similar results.Moreover, double acting systems are not limited to heavy machinery. They can also be found in everyday appliances, such as washing machines and even automotive brakes. In these cases, the double acting mechanism helps to ensure that the appliance operates efficiently and effectively. For instance, in automotive braking systems, double acting brake cylinders allow for quick and reliable stopping power, enhancing safety for drivers and passengers alike.However, with the benefits of double acting mechanisms come certain challenges. Designing a double acting system requires careful consideration of factors such as pressure differentials, material strength, and potential wear over time. Engineers must ensure that the components can withstand the forces exerted during operation, as well as the effects of fatigue and corrosion. This complexity is why understanding the principles behind double acting systems is vital for anyone involved in mechanical design or maintenance.In conclusion, the term double acting encapsulates a fundamental principle in mechanical engineering that enhances the functionality of various systems. Whether in large-scale machinery or household appliances, double acting mechanisms provide the ability to perform work efficiently in both directions. As technology continues to advance, the importance of understanding such concepts will only grow, emphasizing the need for education and training in this field. By grasping the meaning and applications of double acting, individuals can better appreciate the intricacies of modern engineering and its impact on our daily lives.

在机械和工程的世界中，理解各种术语对于有效沟通和应用至关重要。其中一个在讨论机器和液压系统时经常出现的术语是双作用。这个术语指的是一种特定类型的机制或执行器，它在活塞的两侧工作，使其能够向两个方向施加力。简单来说，双作用气缸可以推动和拉动，使其在各种应用中非常灵活。双作用的概念在液压系统中尤为重要，在这些系统中，流体压力用于产生运动。例如，在一个双作用液压气缸中，液压油被泵入活塞的两侧。当液体进入一侧时，它将活塞推向一个方向；当它进入另一侧时，它将活塞拉回。这种双重作用意味着气缸可以在伸展和收缩阶段都进行工作，从而提高效率和生产力。考虑双作用气缸在建筑设备中的应用，例如挖掘机。这些机器依赖于双作用气缸提供的强大运动来提升重物并挖掘地下。能够双向移动使操作更加平稳，循环时间更快，这在快速变化的工作环境中至关重要。如果没有双作用机制，这些机器的效率将大大降低，依赖于更复杂和更慢的系统来实现类似的结果。此外，双作用系统并不限于重型机械。它们也可以在日常电器中找到，例如洗衣机甚至汽车刹车。在这些情况下，双作用机制有助于确保电器高效且有效地运行。例如，在汽车刹车系统中，双作用刹车气缸允许快速可靠的制动能力，增强了驾驶员和乘客的安全性。然而，伴随着双作用机制的好处，也存在一些挑战。设计双作用系统需要仔细考虑压力差、材料强度以及随时间推移可能出现的磨损等因素。工程师必须确保组件能够承受操作期间施加的力量，以及疲劳和腐蚀的影响。这种复杂性就是为什么理解双作用系统背后的原理对于任何参与机械设计或维护的人都是至关重要的。总之，术语双作用概括了机械工程中的一个基本原则，该原则增强了各种系统的功能。无论是在大型机械还是家用电器中，双作用机制都提供了在两个方向上高效执行工作的能力。随着技术的不断进步，理解此类概念的重要性只会增加，强调了在这一领域进行教育和培训的必要性。通过掌握双作用的含义和应用，个人可以更好地欣赏现代工程的复杂性及其对我们日常生活的影响。