driven gear

简明释义

从动齿轮从动机构

英英释义

例句

1.The efficiency of the machine largely depends on the size of the driven gear (从动齿轮) used.

机器的效率在很大程度上取决于所使用的driven gear（从动齿轮）的大小。

2.The driven gear (从动齿轮) must be aligned properly with the driving gear to avoid malfunction.

为了避免故障，driven gear（从动齿轮）必须与驱动齿轮正确对齐。

3.In a car's transmission system, the driven gear (从动齿轮) transfers power from the engine to the wheels.

在汽车的传动系统中，driven gear（从动齿轮）将动力从发动机传递到车轮。

4.When the motor turns, it engages the driven gear (从动齿轮) to start the process.

当电机转动时，它会接合driven gear（从动齿轮）以启动过程。

5.In a bicycle, the rear wheel acts as a driven gear (从动齿轮) when pedaling.

在自行车中，后轮在踩踏时充当driven gear（从动齿轮）。

作文

In the world of mechanical engineering, the concept of gears plays a crucial role in the functionality of various machines and devices. One of the key components in gear systems is the driven gear, which is essential for understanding how motion and force are transmitted within a system. The driven gear (从动齿轮) is defined as the gear that is turned by another gear, known as the 'driving gear.' This interaction between the driving gear and the driven gear allows for the transfer of rotational motion and torque, making it a fundamental aspect of mechanical design.To illustrate the significance of the driven gear, consider a simple example of a bicycle. When a cyclist pedals, the pedals rotate the crank, which is connected to the chainring, the driving gear in this case. The chain then transfers this motion to the rear sprocket, which is the driven gear. As the chain moves, it causes the rear sprocket to rotate, ultimately propelling the bicycle forward. This example highlights how the driven gear works in conjunction with the driving gear to create movement.The efficiency of a gear system can often be determined by the sizes and ratios of the driven gear and the driving gear. For instance, if the driven gear is larger than the driving gear, it will rotate more slowly but produce greater torque. Conversely, if the driven gear is smaller, it will rotate faster but with less torque. This principle is utilized in various applications, from automotive transmissions to industrial machinery, where precise control over speed and power is necessary.In addition to their mechanical function, gears also have implications in fields such as robotics and automation. In robotic arms, for example, the design of the driven gear is critical for achieving accurate movements and positioning. Engineers must carefully calculate the gear ratios to ensure that the robot can perform tasks with precision, whether it's assembling products on a factory line or performing delicate surgical procedures.Moreover, the concept of the driven gear extends beyond physical gears to metaphorical uses in various contexts. For instance, one might refer to a team member as a driven gear in a project, emphasizing their role in executing the plans set forth by the leading members of the team. This analogy illustrates how individuals contribute to a larger system, much like gears work together to achieve a common goal.In conclusion, the driven gear (从动齿轮) is an integral component of gear systems that facilitates the transmission of motion and force. Its importance is evident in both practical applications and metaphorical contexts, showcasing the versatility of this concept. Understanding the role of the driven gear not only enhances our grasp of mechanical engineering but also enriches our appreciation of teamwork and collaboration in various aspects of life.