shrunk on rotor

简明释义

红套转子叶轮

英英释义

例句

1.We need to replace the parts where the plastic has shrunk on rotor during the test.

我们需要更换测试中在转子上收缩的塑料部件。

2.It's crucial to monitor the temperature to prevent parts from shrunk on rotor.

监控温度以防止部件在转子上收缩是至关重要的。

3.After several hours of operation, the gasket shrunk on rotor, causing a leak.

经过几个小时的运行，垫圈在转子上收缩，导致泄漏。

4.The mechanic noticed that the rubber seal had shrunk on rotor due to excessive heat.

机械师注意到橡胶密封圈由于过热而在转子上收缩。

5.The technician explained that the components shrunk on rotor because they were not designed for high temperatures.

技术员解释说，组件之所以在转子上收缩是因为它们没有设计用于高温。

作文

In the world of engineering and manufacturing, precision is key. One common issue that engineers often encounter is the phenomenon known as shrunk on rotor. This term refers to a specific condition where a component, typically a bearing or a sleeve, becomes tightly fitted onto the rotor due to thermal contraction during cooling processes. Understanding this concept is crucial for anyone involved in mechanical design or assembly, as it can significantly impact the performance and longevity of machinery.The process usually begins with the heating of the component before it is fitted onto the rotor. When materials are heated, they expand, allowing for easier installation. However, once the component cools down, it undergoes a process of contraction, resulting in a tight fit that can sometimes be difficult to remove. This is particularly important in applications where components must maintain precise tolerances and alignments.For instance, in electric motors, if a bearing is shrunk on rotor, it ensures that there is minimal play between the rotor and the bearing, which enhances the overall efficiency of the motor. Conversely, if the fit is too tight, it may lead to excessive wear or even failure of the components over time. Therefore, engineers must carefully calculate the heating and cooling parameters to achieve the desired fit without compromising the integrity of the parts.Moreover, the phenomenon of shrunk on rotor is not limited to just motors; it also applies to various other mechanical systems, including turbines and compressors. In these systems, the precision of the fit is critical as it directly affects the operational efficiency and reliability. A poorly executed fit could result in vibrations, noise, and even catastrophic failures.To mitigate the risks associated with shrunk on rotor, engineers often use various techniques. One approach is to utilize lubrication during assembly, which can help ease the fitting process and reduce the friction that may occur during the contraction phase. Additionally, employing advanced materials that have predictable thermal expansion properties can also aid in achieving the desired fit without adverse effects.In conclusion, understanding the concept of shrunk on rotor is essential for engineers and technicians alike. It highlights the importance of thermal dynamics in mechanical design and the need for meticulous planning during the assembly process. By mastering this concept, professionals can ensure the reliability and efficiency of their machinery, ultimately leading to better performance and longer service life. As technology continues to advance, staying informed about such phenomena will be vital in the ever-evolving field of engineering.

在工程和制造的世界中，精度是关键。工程师经常遇到的一个常见问题是被称为shrunk on rotor的现象。这个术语指的是一种特定情况，其中一个组件，通常是轴承或套筒，由于冷却过程中的热收缩而紧紧地装配在转子上。理解这个概念对任何参与机械设计或组装的人来说都是至关重要的，因为它可以显著影响机械的性能和寿命。这个过程通常始于加热组件，然后将其安装到转子上。当材料被加热时，它们会膨胀，从而便于安装。然而，一旦组件冷却，它就会经历收缩过程，导致紧密的配合，有时可能难以拆卸。这在需要保持精确公差和对准的应用中尤为重要。例如，在电动机中，如果一个轴承是shrunk on rotor，它确保转子和轴承之间的间隙最小，从而提高电动机的整体效率。相反，如果配合过紧，可能会导致过度磨损甚至部件的失效。因此，工程师必须仔细计算加热和冷却参数，以实现所需的配合，而不损害部件的完整性。此外，shrunk on rotor的现象不仅限于电动机；它还适用于各种其他机械系统，包括涡轮机和压缩机。在这些系统中，配合的精度至关重要，因为它直接影响操作效率和可靠性。执行不当的配合可能导致振动、噪音甚至灾难性的故障。为了减轻与shrunk on rotor相关的风险，工程师通常采用各种技术。一种方法是在组装过程中使用润滑剂，这可以帮助简化配合过程，并减少在收缩阶段可能发生的摩擦。此外，采用具有可预测热膨胀特性的先进材料也可以帮助实现所需的配合，而不会产生不良影响。总之，理解shrunk on rotor的概念对于工程师和技术人员来说至关重要。它突出了热动力学在机械设计中的重要性，以及在组装过程中仔细规划的必要性。通过掌握这一概念，专业人士可以确保其机械的可靠性和效率，从而最终提高性能和延长服务寿命。随着技术的不断进步，了解这些现象将在不断发展的工程领域中至关重要。