driven gear

简明释义

从动齿轮

英英释义

例句

1.The rotation of the motor causes the driven gear (从动齿轮) to turn at a specific speed.

电机的旋转使得driven gear (从动齿轮) 以特定速度转动。

2.To increase torque, you can change the size of the driven gear (从动齿轮) in the gear train.

要增加扭矩，可以更改齿轮传动中driven gear (从动齿轮) 的大小。

3.When the engine runs, it drives the driven gear (从动齿轮) in the transmission system.

当发动机运行时，它驱动变速系统中的driven gear (从动齿轮)。

4.In a bicycle, the driven gear (从动齿轮) is connected to the rear wheel and helps in propelling the bike forward.

在自行车中，driven gear (从动齿轮) 与后轮连接，有助于推动自行车前进。

5.The driven gear (从动齿轮) in this assembly is crucial for maintaining the correct timing of the machine.

这个组件中的driven gear (从动齿轮) 对于保持机器的正确时序至关重要。

作文

In the realm of mechanical engineering, gears play a crucial role in transmitting power and motion. Among these gears, the concept of the driven gear (从动齿轮) is particularly significant. A driven gear refers to the gear that is driven by another gear, known as the 'driving gear.' This interaction between the driving gear and the driven gear is fundamental in various machines and mechanisms, including clocks, automobiles, and industrial machinery.Understanding how a driven gear operates requires a basic grasp of gear mechanics. When two gears are meshed together, the rotation of the driving gear causes the driven gear to rotate as well. The size and number of teeth on each gear determine the speed and torque transmitted from the driving gear to the driven gear. For instance, if the driving gear is smaller than the driven gear, the latter will rotate more slowly but with greater torque, making this arrangement suitable for applications requiring increased force.One common example of a driven gear can be found in a bicycle's gearing system. When a cyclist pedals, the pedals turn a small gear connected to the crankset, which acts as the driving gear. This driving gear then turns a larger driven gear connected to the rear wheel, enabling the bike to move forward. The ratio between the sizes of these gears affects how easy it is to pedal and how fast the bike can go. By changing the configuration of the driving and driven gears, cyclists can optimize their performance based on the terrain they are traversing.In addition to bicycles, driven gears are integral components in automotive transmissions. In a car, the engine serves as the driving source, while the transmission contains various driven gears that help to adjust the vehicle's speed and power output. When a driver shifts gears, they are essentially changing the relationship between the driving gear and the driven gear, allowing for smoother acceleration and deceleration. This intricate system of gears ensures that the engine operates efficiently across different speeds and loads.Moreover, the concept of the driven gear extends beyond simple mechanical systems. In robotics and automation, driven gears are used in servo motors and actuators to control movement with precision. The careful design and selection of driven gears in these systems enable robots to perform complex tasks, from assembly line production to surgical procedures.In conclusion, the driven gear (从动齿轮) is an essential element in the world of mechanics, influencing the efficiency and functionality of countless machines. Whether in a bicycle, a car, or a robotic arm, understanding the role of the driven gear allows engineers and designers to create more effective and innovative solutions. As technology continues to advance, the importance of mastering the principles surrounding driven gears will only grow, paving the way for new inventions and improvements in mechanical design.

在机械工程领域，齿轮在传递动力和运动中起着至关重要的作用。在这些齿轮中，从动齿轮的概念尤其重要。从动齿轮是指被另一个齿轮驱动的齿轮，这个齿轮称为“驱动齿轮”。驱动齿轮和从动齿轮之间的相互作用在各种机器和机制中都是基础性的，包括时钟、汽车和工业机械。理解从动齿轮如何运作需要对齿轮机械有基本的了解。当两个齿轮啮合在一起时，驱动齿轮的旋转会使从动齿轮也旋转。每个齿轮的大小和齿数决定了从驱动齿轮到从动齿轮传递的速度和扭矩。例如，如果驱动齿轮小于从动齿轮，后者将以较慢的速度旋转，但扭矩更大，这种排列适合需要增加力量的应用。一个常见的从动齿轮示例可以在自行车的变速系统中找到。当骑自行车的人踩踏板时，踏板转动连接到曲轴的小齿轮，作为驱动齿轮。这个驱动齿轮然后转动连接到后轮的大从动齿轮，使自行车向前移动。这些齿轮的大小比例影响踩踏的难易程度以及自行车的速度。通过改变驱动齿轮和从动齿轮的配置，骑自行车的人可以根据他们所经过的地形优化表现。除了自行车，从动齿轮还是汽车变速器的重要组成部分。在汽车中，发动机作为驱动源，而变速器包含各种从动齿轮，帮助调节车辆的速度和功率输出。当驾驶员换挡时，他们实际上是在改变驱动齿轮和从动齿轮之间的关系，从而实现更平稳的加速和减速。这一复杂的齿轮系统确保发动机在不同速度和负载下高效运转。此外，从动齿轮的概念超越了简单的机械系统。在机器人和自动化中，从动齿轮用于伺服电机和执行器，以精确控制运动。这些系统中从动齿轮的精心设计和选择，使机器人能够执行复杂的任务，从生产线到外科手术。总之，从动齿轮是机械世界中的一个基本元素，影响着无数机器的效率和功能。无论是在自行车、汽车还是机器人手臂中，理解从动齿轮的作用使工程师和设计师能够创造出更有效和创新的解决方案。随着技术的不断进步，掌握围绕从动齿轮的原理的重要性只会增加，为机械设计的新发明和改进铺平道路。