toothed wheel gearing

简明释义

齿轮装置

英英释义

例句

1.The robotics team designed a prototype using toothed wheel gearing 齿轮传动 for better torque management.

机器人团队设计了一个原型，使用齿轮传动以更好地管理扭矩。

2.The engineer explained how the toothed wheel gearing 齿轮传动 system improves the efficiency of the machine.

工程师解释了齿轮传动系统如何提高机器的效率。

3.The clock's mechanism relies on precise toothed wheel gearing 齿轮传动 to keep accurate time.

钟表的机制依赖于精确的齿轮传动来保持准确的时间。

4.During the maintenance check, we found that the toothed wheel gearing 齿轮传动 was worn out and needed replacement.

在维护检查中，我们发现齿轮传动磨损严重，需要更换。

5.In this bicycle design, the toothed wheel gearing 齿轮传动 allows for smoother shifting between gears.

在这款自行车设计中，齿轮传动使得换挡更加顺畅。

作文

The concept of toothed wheel gearing is fundamental in the field of mechanical engineering, particularly when discussing the transmission of power and motion. This system consists of gears that have teeth, which interlock with one another to transfer rotational energy from one component to another. The efficiency and effectiveness of machines often rely on the design and implementation of toothed wheel gearing systems. For instance, in a clock mechanism, the precise movement of the hands relies heavily on the interaction of various gears, each designed with specific tooth shapes and sizes to ensure accurate timekeeping.Understanding toothed wheel gearing is essential for engineers as it plays a crucial role in various applications ranging from simple devices, like bicycles, to complex machinery, such as automobiles and industrial robots. The basic principle is that when one gear turns, it causes the adjacent gear to turn as well, resulting in a multiplication or reduction of speed and torque, depending on the gear ratio.One of the primary advantages of using toothed wheel gearing is its ability to transmit motion without slipping, which is a common issue in belt drives or chain drives. This characteristic makes it highly reliable for applications where precision is critical. Moreover, the design of the teeth can be optimized to reduce wear and tear, increase durability, and minimize noise during operation.In addition to mechanical advantages, toothed wheel gearing also allows for compact designs. Engineers can create smaller machines with high efficiency by utilizing multiple gears in a confined space. This aspect is particularly important in the design of modern electronic devices where space is at a premium.However, it is important to note that the design of toothed wheel gearing systems requires careful consideration of several factors, including material selection, tooth profile, and load conditions. Selecting the right materials can significantly affect the performance and longevity of the gears. For example, metals are commonly used for their strength and durability, while plastics may be chosen for lighter loads and lower friction.Furthermore, the tooth profile must be designed to accommodate the specific application. For instance, spur gears are widely used for parallel shafts, while bevel gears are utilized for shafts that intersect at an angle. The choice of gear type directly influences the efficiency and effectiveness of the entire system.In conclusion, toothed wheel gearing is a pivotal element in mechanical systems, enabling the efficient transmission of power and motion across various applications. Its reliability, precision, and compactness make it an indispensable part of modern engineering. As technology continues to advance, the design and application of toothed wheel gearing will evolve, leading to even greater efficiencies and innovations in machine design. Understanding this concept is not only beneficial for engineering students but also for professionals who wish to enhance their knowledge of mechanical systems and their applications.

“齿轮传动”这一概念在机械工程领域中至关重要，尤其是在讨论动力和运动的传递时。该系统由具有齿的齿轮组成，这些齿轮相互咬合，以将旋转能量从一个组件传递到另一个组件。机器的效率和效果往往依赖于“齿轮传动”系统的设计和实施。例如，在钟表机制中，指针的精确运动在很大程度上依赖于各种齿轮的相互作用，每个齿轮都设计有特定的齿形和尺寸，以确保准确的计时。理解“齿轮传动”对工程师而言至关重要，因为它在从简单设备（如自行车）到复杂机械（如汽车和工业机器人）的各种应用中发挥着关键作用。其基本原理是，当一个齿轮转动时，会导致相邻的齿轮也转动，从而根据齿轮比实现速度和扭矩的乘法或减法。使用“齿轮传动”的主要优点之一是能够在不打滑的情况下传递运动，这是皮带驱动或链条驱动中的常见问题。这一特性使其在对精度要求严格的应用中极为可靠。此外，齿轮的设计可以优化，以减少磨损、增加耐用性并在操作过程中最小化噪音。除了机械优势外，“齿轮传动”还允许紧凑的设计。工程师可以通过在有限的空间内利用多个齿轮来创建更小、更高效的机器。这一点在现代电子设备的设计中尤为重要，因为空间非常有限。然而，需要注意的是，“齿轮传动”系统的设计需要仔细考虑多个因素，包括材料选择、齿形和负载条件。选择合适的材料可以显著影响齿轮的性能和使用寿命。例如，金属因其强度和耐久性而被广泛使用，而塑料则可能因承载较轻的负荷和较低的摩擦而被选用。此外，齿形必须设计以适应特定的应用。例如，直齿轮通常用于平行轴，而锥齿轮则用于交叉角度的轴。齿轮类型的选择直接影响整个系统的效率和效果。总之，“齿轮传动”是机械系统中的一个关键要素，使得在各种应用中实现动力和运动的高效传递。它的可靠性、精确性和紧凑性使其成为现代工程中不可或缺的一部分。随着技术的不断进步，“齿轮传动”的设计和应用将不断演变，带来更大的效率和机器设计的创新。理解这一概念不仅对工程专业的学生有益，也对希望增强机械系统及其应用知识的专业人士大有裨益。