worm screw

简明释义

蜗杆

英英释义

例句

1.The worm screw 蜗杆螺丝 drive provides high torque and low speed, making it ideal for lifting applications.

worm screw 蜗杆螺丝 驱动提供高扭矩和低速度，非常适合提升应用。

2.I need to replace the broken worm screw 蜗杆螺丝 in my old lathe machine.

我需要更换我旧车床上坏掉的worm screw 蜗杆螺丝 。

3.In the assembly line, we use a worm screw 蜗杆螺丝 to adjust the height of the conveyor belt.

在装配线上，我们使用worm screw 蜗杆螺丝 来调整输送带的高度。

4.The engineer explained how the worm screw 蜗杆螺丝 mechanism works in the new design.

工程师解释了新设计中如何运作的worm screw 蜗杆螺丝 机制。

5.A worm screw 蜗杆螺丝 is essential for the precise movement of the robotic arm.

对于机械臂的精确移动，worm screw 蜗杆螺丝 是必不可少的。

作文

The world of mechanics is filled with fascinating components that work together to create efficient machines. One such component is the worm screw, which plays a crucial role in various mechanical applications. A worm screw is a type of screw that has a helical thread, resembling a worm, which meshes with a gear or a wheel. This design allows for a significant mechanical advantage, enabling the transfer of motion and force in a highly effective manner.In many machines, the worm screw is used to convert rotational motion into linear motion. For instance, in a car's steering mechanism, the worm screw helps to turn the wheels smoothly by translating the driver's input into movement. The unique design of the worm screw allows it to provide a high reduction ratio, meaning that a small amount of input can result in a large output. This is particularly useful in applications where precise control is necessary, such as in elevators or heavy machinery.Another important feature of the worm screw is its ability to prevent back-driving. This means that once the worm screw is engaged, it cannot easily be turned in the opposite direction. This characteristic is vital in applications like lifts, where safety is paramount. If the power were to fail, the worm screw would hold the load in place, preventing any accidents or injuries.The manufacturing process of a worm screw involves precision engineering. The screw must be crafted with exact dimensions to ensure that it meshes perfectly with the corresponding gear. Any slight deviation can lead to inefficiencies or even failure of the mechanism. Therefore, engineers pay great attention to detail when designing and producing worm screws.In addition to their mechanical advantages, worm screws are also valued for their durability. Made from strong materials like steel or brass, they can withstand significant wear and tear. This makes them ideal for use in industrial settings, where machinery operates under heavy loads and constant use. Regular maintenance of worm screws is essential to prolong their lifespan and ensure optimal performance.Furthermore, the versatility of worm screws allows them to be used in a wide range of applications beyond just machinery. They can be found in everyday items like window blinds, where they help to adjust the height of the blinds smoothly. Their compact design makes them suitable for applications where space is limited, providing solutions in both residential and commercial settings.In conclusion, the worm screw is an integral part of many mechanical systems, offering advantages such as high reduction ratios, back-driving prevention, and durability. Understanding how a worm screw works can enhance our appreciation of the intricate mechanisms that surround us in our daily lives. Whether it's in cars, elevators, or even simple household items, the worm screw demonstrates the brilliance of engineering and the importance of mechanics in our modern world.

机械世界充满了迷人的组件，这些组件共同作用以创造高效的机器。其中一个重要的组件是worm screw（蜗杆），它在各种机械应用中发挥着至关重要的作用。worm screw是一种具有螺旋螺纹的螺丝，类似于蠕虫，与齿轮或轮子啮合。这种设计允许显著的机械优势，使运动和力量的传递变得非常有效。在许多机器中，worm screw用于将旋转运动转换为线性运动。例如，在汽车的转向机制中，worm screw通过将驾驶员的输入转化为运动来帮助平稳地转动车轮。worm screw独特的设计使其能够提供高减速比，这意味着少量的输入可以导致大量的输出。这在需要精确控制的应用中尤其有用，例如电梯或重型机械。worm screw的另一个重要特性是其防止反向驱动的能力。这意味着一旦worm screw被接合，它就不能轻易地向相反方向转动。这一特性在电梯等应用中至关重要，因为安全至关重要。如果电源发生故障，worm screw将保持负载在原位，防止任何事故或伤害。制造worm screw的过程涉及精密工程。螺丝必须以精确的尺寸制作，以确保它与相应的齿轮完美啮合。任何微小的偏差都可能导致效率低下甚至机制失效。因此，工程师在设计和生产worm screws时非常注重细节。除了机械优势外，worm screws还因其耐用性而受到重视。它们由钢或黄铜等强材料制成，能够承受显著的磨损。这使它们非常适合在工业环境中使用，在这些环境中，机械在重负荷和持续使用下运行。定期维护worm screws对于延长其使用寿命和确保最佳性能至关重要。此外，worm screws的多功能性使其可以在广泛的应用中使用，超出了机械的范围。它们可以在日常物品中找到，例如窗帘，通过它们帮助平稳地调整窗帘的高度。它们的紧凑设计使其适合在空间有限的应用中提供解决方案，无论是在住宅还是商业环境中。总之，worm screw是许多机械系统不可或缺的一部分，提供高减速比、防反向驱动和耐用性等优点。了解worm screw的工作原理可以增强我们对日常生活中周围复杂机制的欣赏。无论是在汽车、电梯，还是简单的家居用品中，worm screw都展示了工程的智慧以及机械在现代世界中的重要性。