hobbed gear

简明释义

滚铣齿轮

英英释义

例句

1.The engineer explained how the hobbed gear 齿轮切削 was essential for the machine's performance.

工程师解释了如何使用hobbed gear 齿轮切削 对机器性能至关重要。

2.During the maintenance check, we found that the hobbed gear 齿轮切削 had significant wear and needed replacement.

在维护检查中，我们发现hobbed gear 齿轮切削 有明显磨损，需要更换。

3.The factory specializes in producing hobbed gears 齿轮切削 for automotive applications.

这家工厂专门生产用于汽车应用的hobbed gears 齿轮切削。

4.We need to calibrate the machine to ensure the hobbed gear 齿轮切削 fits perfectly with the other components.

我们需要校准机器，以确保hobbed gear 齿轮切削 与其他组件完美契合。

5.The design of the hobbed gear 齿轮切削 allows for smoother operation and less noise.

这种hobbed gear 齿轮切削 的设计允许更平稳的操作和更少的噪音。

作文

In the world of mechanical engineering, precision and efficiency are paramount. One of the critical components that contribute to these attributes is the hobbed gear. A hobbed gear refers to a gear that has been manufactured using a process called hobbing, which involves cutting the gear teeth with a specialized tool known as a hob. This method allows for the creation of gears with high accuracy and uniformity, making them essential in various applications ranging from automotive to aerospace industries.The hobbing process begins with a blank gear, which is then rotated against the hob cutter. As the hob moves across the surface of the gear blank, it cuts the teeth into the desired shape and size. This method is preferred over traditional gear cutting techniques because it is faster and more efficient. Additionally, the hobbed gear can be produced in large quantities, significantly reducing manufacturing costs.One of the main advantages of hobbed gears is their ability to maintain precise tolerances. In mechanical systems, even a slight deviation in gear dimensions can lead to inefficiencies or failures. Therefore, the high level of precision achieved through hobbing is crucial for ensuring the reliable operation of machinery. Furthermore, hobbed gears can be designed to handle high loads and speeds, making them suitable for heavy-duty applications.Another important aspect of hobbed gears is their versatility. They can be made from various materials, including steel, aluminum, and plastic, allowing engineers to choose the best material for their specific application. The choice of material impacts not only the strength and durability of the gear but also its weight and cost. For instance, aluminum hobbed gears are lightweight and corrosion-resistant, making them ideal for applications in the aerospace sector, while steel gears are favored for their strength in heavy machinery.Moreover, the design of hobbed gears can be customized to meet specific performance requirements. Engineers can adjust parameters such as tooth profile, pitch, and pressure angle to optimize the gear for its intended use. This flexibility in design ensures that hobbed gears can be tailored to fit a wide range of mechanical systems, enhancing their functionality and efficiency.In conclusion, hobbed gears play a vital role in modern engineering, contributing to the efficiency and reliability of countless machines. Their manufacturing process allows for high precision and mass production, making them a cost-effective solution for various applications. As technology continues to advance, the demand for hobbed gears is likely to increase, further solidifying their importance in the field of mechanical engineering. Understanding the significance of hobbed gears helps us appreciate the intricate designs that power our everyday machinery and vehicles, highlighting the ingenuity behind modern engineering solutions.

在机械工程的世界中，精确性和效率至关重要。一个对这些属性有重要贡献的关键组件是齿轮切割齿轮。齿轮切割齿轮指的是通过一种叫做切削的过程制造的齿轮，这个过程涉及使用一种称为刀具的专用工具来切割齿轮齿。这个方法允许以高精度和均匀性制造齿轮，使其在从汽车到航空航天工业的各种应用中至关重要。切削过程始于一个空白齿轮，然后将其旋转与刀具切割器接触。当刀具在齿轮空白的表面上移动时，它会将齿切割成所需的形状和大小。这种方法比传统的齿轮切割技术更快，更高效。此外，齿轮切割齿轮可以大量生产，显著降低制造成本。齿轮切割齿轮的主要优点之一是能够保持精确的公差。在机械系统中，即使是齿轮尺寸的微小偏差也可能导致低效率或故障。因此，通过切削获得的高精度水平对于确保机械的可靠运行至关重要。此外，齿轮切割齿轮可以设计成承受高负荷和高速，使其适用于重型应用。齿轮切割齿轮的另一个重要方面是它们的多功能性。它们可以由各种材料制成，包括钢、铝和塑料，允许工程师选择最适合其特定应用的材料。材料的选择不仅影响齿轮的强度和耐用性，还影响其重量和成本。例如，铝制的齿轮切割齿轮轻便且耐腐蚀，非常适合航空航天领域的应用，而钢制齿轮则因其在重型机械中的强度而受到青睐。此外，齿轮切割齿轮的设计可以根据特定性能要求进行定制。工程师可以调整齿形、节距和压力角等参数，以优化齿轮的预期用途。这种设计灵活性确保了齿轮切割齿轮可以量身定制，以适应广泛的机械系统，从而增强其功能和效率。总之，齿轮切割齿轮在现代工程中发挥着至关重要的作用，为无数机器的效率和可靠性做出贡献。它们的制造过程允许高精度和大规模生产，使其成为各种应用的成本效益解决方案。随着技术的不断进步，对齿轮切割齿轮的需求可能会增加，进一步巩固它们在机械工程领域的重要性。理解齿轮切割齿轮的重要性帮助我们欣赏驱动我们日常机器和车辆的复杂设计，突显现代工程解决方案背后的独创性。