permanent coupling

简明释义

固定式联轴器

英英释义

例句

1.In the construction of the bridge, a permanent coupling was necessary to maintain structural integrity.

在桥梁的建设中，使用永久联接是必要的，以保持结构的完整性。

2.The permanent coupling used in this pipeline prevents any leaks from occurring.

在这条管道中使用的永久联接可以防止任何泄漏的发生。

3.The project required a permanent coupling to link the two sections of the railway track.

该项目需要一个永久联接来连接铁路轨道的两个部分。

4.The engineers decided on a permanent coupling for the machinery to ensure consistent performance.

工程师们决定对机器使用永久联接以确保性能稳定。

5.For the electrical system, a permanent coupling is essential to ensure a reliable connection.

对于电气系统而言，永久联接是确保可靠连接的关键。

作文

In the world of engineering and machinery, the term permanent coupling refers to a type of connection that is designed to join two rotating shafts together in a way that allows them to transmit power without any significant misalignment or separation. This method of joining is crucial in various applications where reliability and efficiency are paramount. The concept of permanent coupling is particularly important in industries such as manufacturing, automotive, and aerospace, where precision and stability are essential for optimal performance.The primary advantage of using a permanent coupling is its ability to maintain a constant connection between two components. Unlike temporary couplings, which can be easily disconnected and reconnected, permanent couplings are intended to remain fixed throughout the life of the machinery. This ensures that there is no loss of torque or energy during operation, which can occur with less secure connections. Furthermore, the durability of permanent coupling systems often leads to lower maintenance costs over time, as they are less likely to wear out or require frequent adjustments.There are several types of permanent coupling designs, including rigid couplings, flexible couplings, and flange couplings. Rigid couplings are used when precise alignment is necessary, while flexible couplings allow for some degree of misalignment, which can be beneficial in certain applications. Flange couplings, on the other hand, are often used in high-torque situations where a strong connection is required. Each of these designs serves a specific purpose and is selected based on the requirements of the machinery involved.One of the key considerations when implementing a permanent coupling is the materials used in its construction. High-strength metals and composites are commonly employed to ensure that the coupling can withstand the forces exerted during operation. Additionally, factors such as temperature, environmental conditions, and the type of load being transmitted must be taken into account to select the appropriate materials and design.In conclusion, the concept of permanent coupling plays a vital role in the functionality and efficiency of many mechanical systems. By providing a stable and reliable connection between components, permanent coupling contributes to the overall performance and longevity of machinery. As technology continues to advance, the development of new materials and designs will likely enhance the effectiveness of permanent coupling solutions, making them even more integral to modern engineering practices.

在工程和机械的世界中，术语永久联轴器指的是一种连接方式，旨在将两个旋转轴连接在一起，以便在没有显著失配或分离的情况下传递动力。这种连接方法在制造、汽车和航空等各种应用中至关重要，因为在这些领域，可靠性和效率至关重要。永久联轴器的概念在许多行业中尤为重要，这些行业需要精确和稳定，以实现最佳性能。使用永久联轴器的主要优点是能够保持两个组件之间的恒定连接。与可以轻松断开和重新连接的临时联轴器不同，永久联轴器旨在在机器的整个生命周期内保持固定。这确保在操作过程中不会出现扭矩或能量损失，而这种情况可能发生在连接不够安全的情况下。此外，永久联轴器系统的耐用性通常会导致更低的维护成本，因为它们不太可能磨损或需要频繁调整。有几种类型的永久联轴器设计，包括刚性联轴器、柔性联轴器和法兰联轴器。刚性联轴器在需要精确对准时使用，而柔性联轴器允许一定程度的失配，这在某些应用中是有益的。法兰联轴器则通常用于需要强大连接的高扭矩情况下。这些设计中的每一种都有特定的用途，并根据涉及的机械要求进行选择。在实施永久联轴器时，一个关键考虑因素是其构造材料。通常使用高强度金属和复合材料，以确保联轴器能够承受操作期间施加的力。此外，温度、环境条件以及所传递负载的类型等因素必须考虑在内，以选择适当的材料和设计。总之，永久联轴器的概念在许多机械系统的功能和效率中发挥着至关重要的作用。通过为组件之间提供稳定可靠的连接，永久联轴器有助于机器的整体性能和使用寿命。随着技术的不断进步，新材料和设计的发展可能会增强永久联轴器解决方案的有效性，使其在现代工程实践中变得更加不可或缺。