roller chain

简明释义

滚轮链

英英释义

例句

1.The bicycle's gear system relies on a roller chain for smooth shifting.

自行车的齿轮系统依赖于滚子链实现平稳换档。

2.A rusty roller chain can lead to decreased efficiency in machinery.

生锈的滚子链会导致机械效率降低。

3.Regular maintenance of the roller chain is essential for optimal performance.

定期维护滚子链对最佳性能至关重要。

4.We need to replace the roller chain on the motorcycle for better acceleration.

我们需要更换摩托车上的滚子链以获得更好的加速性能。

5.The factory uses a heavy-duty roller chain to drive the conveyor belt.

工厂使用重型滚子链来驱动输送带。

作文

The roller chain is an essential component in various mechanical systems, particularly in the realm of machinery and automotive engineering. It consists of a series of interconnected links, which are typically made from metal, and is designed to transmit power efficiently between rotating shafts. The design of the roller chain allows it to operate smoothly under high loads, making it a preferred choice for many applications. One of the most common uses of the roller chain is in bicycles. In a bicycle, the roller chain connects the pedals to the rear wheel, enabling the rider to propel forward. The efficiency of power transfer in this system is crucial for performance, and the roller chain plays a vital role in achieving that efficiency. When a cyclist pedals, the force is transmitted through the roller chain, which rotates the rear wheel and moves the bicycle forward. Moreover, the roller chain is widely used in various industrial applications. For instance, in conveyor systems, the roller chain is employed to move materials from one point to another. Its ability to handle heavy loads and operate at high speeds makes it ideal for such tasks. The durability and reliability of the roller chain ensure that the conveyor systems function effectively without frequent breakdowns. In addition to bicycles and conveyor systems, the roller chain is also found in motorcycles and automotive engines. In motorcycles, the roller chain connects the engine to the rear wheel, similar to its function in bicycles. This connection is crucial for transferring the power generated by the engine to the wheels, allowing the motorcycle to move. In automotive engines, the roller chain can be used to synchronize the timing of the engine's valves with the crankshaft, ensuring optimal performance and efficiency. The maintenance of a roller chain is essential for its longevity and performance. Regular lubrication is necessary to reduce friction between the links and prevent wear. Without proper maintenance, the roller chain can become stiff, leading to inefficient power transfer and potential failure. Therefore, it is important for users to understand how to care for their roller chains to ensure they remain in good working condition. In conclusion, the roller chain is a vital component in many mechanical systems, providing efficient power transmission in various applications. From bicycles to industrial machinery, its role cannot be understated. Understanding the function and maintenance of the roller chain is crucial for anyone involved in mechanics or engineering. As technology advances, the design and materials used for roller chains may continue to evolve, but their fundamental purpose will remain the same: to facilitate movement and power transfer in a reliable manner.

链条是各种机械系统中的重要组成部分，特别是在机械和汽车工程领域。它由一系列相互连接的链环组成，通常由金属制成，旨在高效地在旋转轴之间传递动力。链条的设计使其能够在高负载下平稳运行，使其成为许多应用的首选。链条最常见的用途之一是在自行车中。在自行车中，链条将踏板与后轮连接，使骑行者能够向前推进。在这个系统中，动力传递的效率至关重要，而链条在实现这种效率方面发挥着重要作用。当骑自行车的人踩踏板时，力量通过链条传递，后轮旋转，自行车向前移动。此外，链条在各种工业应用中也被广泛使用。例如，在输送系统中，链条用于将材料从一个点移动到另一个点。其承载重物和高速运行的能力使其非常适合此类任务。链条的耐用性和可靠性确保输送系统有效运行而不会频繁故障。除了自行车和输送系统，链条还出现在摩托车和汽车发动机中。在摩托车中，链条将发动机与后轮连接，类似于其在自行车中的功能。这种连接对于将发动机产生的动力传递到车轮至关重要，使摩托车能够移动。在汽车发动机中，链条可用于同步发动机气门与曲轴的时序，确保最佳性能和效率。维护链条对于其耐用性和性能至关重要。定期润滑是减少链环之间摩擦和防止磨损所必需的。如果没有适当的维护，链条可能会变得僵硬，导致动力传递效率低下和潜在故障。因此，用户了解如何保养自己的链条以确保其保持良好的工作状态非常重要。总之，链条是许多机械系统中的关键组成部分，在各种应用中提供高效的动力传递。从自行车到工业机械，其作用不可低估。理解链条的功能和维护对任何参与机械或工程的人来说都是至关重要的。随着技术的进步，链条的设计和材料可能会继续演变，但其根本目的将保持不变：以可靠的方式促进运动和动力传递。