actuating lever

简明释义

传动杆执行杠杆

英英释义

例句

1.The operator noticed that the actuating lever was stuck, preventing the system from functioning.

操作员注意到执行杠杆卡住了，导致系统无法正常运行。

2.In the control panel, the actuating lever is clearly labeled for easy identification.

在控制面板上，执行杠杆被清晰标记，以便于识别。

3.The technician adjusted the position of the actuating lever to ensure proper alignment in the machine.

技术员调整了执行杠杆的位置，以确保机器的正确对齐。

4.During the test, the actuating lever was pulled to initiate the safety protocol.

在测试过程中，拉动了执行杠杆以启动安全协议。

5.To start the conveyor belt, you need to press down on the actuating lever firmly.

要启动输送带，您需要用力按下执行杠杆。

作文

In the realm of mechanical engineering, various components work in harmony to create functional machines. One such essential component is the actuating lever, which plays a critical role in the operation of many devices. An actuating lever (驱动杠杆) is a mechanical device that converts a small input motion into a larger output motion, allowing for the control and manipulation of other machine parts. This concept is foundational in understanding how machines operate and respond to human commands.The design of an actuating lever can vary significantly depending on its application. For instance, in a simple lever system, the lever pivots around a fulcrum, enabling the user to exert force on one end while achieving a greater effect on the opposite end. This principle is not only applicable in manual tools but also in more complex systems such as hydraulic machinery, robotics, and automotive applications.One of the most common uses of an actuating lever is in the control mechanisms of vehicles. When a driver presses the gas pedal, they are effectively using an actuating lever that translates their foot's movement into a signal that increases the engine's power output. This interaction illustrates how an actuating lever can bridge the gap between human intention and machine response, making it an indispensable component in modern transportation.In industrial settings, actuating levers are often employed in conjunction with other devices such as sensors and motors. For example, in automated assembly lines, an actuating lever may be used to initiate the movement of robotic arms that assemble products. The precise calibration of these levers ensures that the robots can perform tasks with accuracy and efficiency. Without the reliable function of an actuating lever, the entire production process could be compromised, leading to delays and increased costs.Moreover, the significance of actuating levers extends into the field of robotics. In robotic arms, these levers are crucial for mimicking human movements. Engineers design these levers to replicate the range of motion and dexterity found in human hands, allowing robots to perform intricate tasks such as surgery or delicate assembly work. The ability of an actuating lever to provide precise control over movement is what makes advanced robotics possible.Understanding the mechanics behind an actuating lever also provides insight into the principles of leverage and force distribution. The longer the lever arm, the less force is required to move a load, which is a fundamental concept in physics. This principle can be applied not just in engineering but also in everyday life, where we use levers in various forms, from seesaws in playgrounds to bottle openers in our kitchens.In conclusion, the actuating lever (驱动杠杆) is a vital component in many mechanical systems, serving as the link between human actions and machine functions. Its versatility and efficiency make it an integral part of numerous applications, from vehicles to industrial machinery and robotics. By understanding how an actuating lever operates, we can appreciate the complexity and ingenuity behind the machines that shape our modern world.