power driven gear

简明释义

动力传动装置

英英释义

例句

1.In automotive engineering, a power driven gear is essential for transferring torque from the engine to the wheels.

在汽车工程中，动力驱动齿轮对于将扭矩从发动机传递到车轮至关重要。

2.Engineers designed a custom power driven gear for the robotic arm to improve its lifting capability.

工程师为机器人手臂设计了一个定制的动力驱动齿轮，以提高其提升能力。

3.The factory uses a series of power driven gears to automate the assembly line.

工厂使用一系列的动力驱动齿轮来自动化装配线。

4.The new machine features a robust power driven gear that enhances its efficiency.

这台新机器配备了一个强大的动力驱动齿轮，提高了其效率。

5.The bicycle's transmission system includes a power driven gear that allows for smooth shifting.

自行车的传动系统包括一个动力驱动齿轮，可以实现平稳换挡。

作文

In the realm of mechanical engineering, the concept of a power driven gear plays a pivotal role in the functioning of various machines and systems. A power driven gear refers to a gear that is activated by an external power source, which transmits energy to perform specific tasks. This mechanism is fundamental in industries ranging from automotive to aerospace, as it allows for the efficient transfer of power and motion. The operation of a power driven gear begins with an engine or motor that generates rotational energy. This energy is then transferred to the gear system, where the gears work in tandem to increase torque or alter the direction of movement. For instance, in a car, the engine drives the transmission system, which includes a series of power driven gears. These gears adjust the speed and power delivered to the wheels, ensuring the vehicle operates smoothly under various conditions.One of the key advantages of using power driven gears is their ability to enhance efficiency. By optimizing the gear ratios, engineers can design systems that maximize output while minimizing energy loss. This is particularly crucial in applications where energy conservation is paramount, such as in electric vehicles or renewable energy systems. The precise engineering of power driven gears also contributes to the longevity of machinery, reducing wear and tear through controlled power distribution.Moreover, power driven gears are integral to automation processes in manufacturing. Automated systems rely heavily on these gears to move components with precision and speed. For example, robotic arms used in assembly lines are equipped with power driven gears that allow for accurate positioning and manipulation of parts. This not only increases productivity but also enhances safety by minimizing human intervention in potentially hazardous environments.However, the design and implementation of power driven gears come with challenges. Engineers must consider factors such as load capacity, material selection, and lubrication to ensure optimal performance. Failure to address these aspects can lead to gear slippage, overheating, or even catastrophic failures. Therefore, ongoing research and development in gear technology are essential for advancing the reliability and efficiency of power driven gears.In conclusion, the significance of power driven gears in modern engineering cannot be overstated. They serve as the backbone of countless machines, facilitating the seamless transfer of power and motion. As technology continues to evolve, the role of power driven gears will undoubtedly expand, paving the way for innovations that enhance efficiency, safety, and sustainability in various industries. Understanding the mechanics and applications of power driven gears is crucial for anyone involved in engineering or related fields, as it lays the foundation for designing more advanced and effective systems in the future.

在机械工程领域，动力驱动齿轮的概念在各种机器和系统的运作中发挥着关键作用。动力驱动齿轮指的是由外部动力源激活的齿轮，该齿轮传递能量以执行特定任务。这种机制在从汽车到航空航天等行业中至关重要，因为它允许有效地传递动力和运动。动力驱动齿轮的操作始于产生旋转能量的发动机或电动机。这种能量随后被转移到齿轮系统，在那里，齿轮协同工作以增加扭矩或改变运动方向。例如，在汽车中，发动机驱动变速器系统，该系统包括一系列动力驱动齿轮。这些齿轮调整传递给车轮的速度和动力，确保车辆在各种条件下平稳运行。使用动力驱动齿轮的一个主要优点是它们能够提高效率。通过优化齿轮比，工程师可以设计出最大化输出同时最小化能量损失的系统。这在能源节约至关重要的应用中尤为重要，例如电动车或可再生能源系统。动力驱动齿轮的精确工程设计也有助于延长机械设备的使用寿命，通过受控的动力分配减少磨损。此外，动力驱动齿轮在制造中的自动化过程中也是不可或缺的。自动化系统在很大程度上依赖这些齿轮以精确和快速地移动组件。例如，用于装配线的机器人手臂配备了动力驱动齿轮，使得零件的准确定位和操控成为可能。这不仅提高了生产率，还通过最小化人类干预潜在危险环境来增强安全性。然而，动力驱动齿轮的设计和实施面临挑战。工程师必须考虑负载能力、材料选择和润滑等因素，以确保最佳性能。如果不解决这些方面，可能会导致齿轮滑动、过热甚至灾难性故障。因此，齿轮技术的持续研究和开发对于提高动力驱动齿轮的可靠性和效率至关重要。总之，动力驱动齿轮在现代工程中的重要性不容低估。它们作为无数机器的支柱，促进了动力和运动的无缝传递。随着技术的不断发展，动力驱动齿轮的作用无疑会扩大，为提高各行业的效率、安全性和可持续性铺平道路。理解动力驱动齿轮的机制和应用对于任何参与工程或相关领域的人来说都是至关重要的，因为这为未来设计更先进和更有效的系统奠定了基础。