pitting of contact

简明释义

触点烧蚀

英英释义

例句

1.The technician recommended replacing the part due to significant pitting of contact observed during inspection.

技术人员建议更换该部件，因为在检查中观察到了显著的接触点的凹坑。

2.Regular maintenance is crucial to prevent pitting of contact on the bearings.

定期维护对于防止轴承上的接触点的凹坑至关重要。

3.In high-speed applications, pitting of contact can lead to catastrophic failures if not monitored.

在高速应用中，如果不加以监控，接触点的凹坑可能导致灾难性故障。

4.The engineer noted the pitting of contact in the gear mechanism, indicating wear and potential failure.

工程师注意到齿轮机制中的接触点的凹坑，这表明磨损和潜在故障。

5.The report highlighted the pitting of contact as a major issue in the recent machinery breakdown.

报告强调了接触点的凹坑是最近机械故障的主要问题。

作文

The phenomenon known as pitting of contact is a common issue in various engineering fields, particularly in mechanical and structural applications. It refers to the localized degradation that occurs on the surface of materials, often due to repeated contact stress or corrosive environments. Understanding this concept is crucial for engineers and designers who aim to enhance the durability and reliability of their products. 接触点的凹坑是材料表面局部退化的现象，通常发生在机械和结构应用中，尤其是在承受重复接触应力或腐蚀环境的情况下。One of the primary causes of pitting of contact is the cyclic loading that materials experience during operation. For instance, in gears, bearings, and other moving components, the surfaces are subjected to repeated contact forces. Over time, these forces can lead to tiny pits forming on the surface, which not only affect the aesthetic quality of the material but also its functional performance. The presence of these pits can increase friction, lead to wear, and ultimately result in catastrophic failure if not addressed properly. 接触点的凹坑的主要原因之一是材料在操作过程中经历的循环载荷。例如，在齿轮、轴承和其他移动部件中，表面会受到重复接触力的影响。随着时间的推移，这些力量可能导致表面形成微小的凹坑，这不仅影响材料的美观质量，还影响其功能性能。To mitigate the effects of pitting of contact, engineers often employ various strategies. One effective method is to select materials that have higher resistance to wear and corrosion. For example, using advanced alloys or coatings can significantly improve the lifespan of components that are prone to pitting. Additionally, optimizing the design of components to minimize stress concentrations can also reduce the likelihood of pitting occurring. Regular maintenance and monitoring can help identify early signs of 接触点的凹坑 before they lead to significant damage.Moreover, understanding the environmental factors that contribute to pitting of contact is essential. For instance, exposure to certain chemicals or moisture can accelerate the pitting process. Engineers must consider the operating environment when designing components to ensure they can withstand potential corrosive elements. Implementing protective measures, such as seals or barriers, can further enhance the resilience of materials against 接触点的凹坑.In conclusion, pitting of contact is a critical factor that engineers must consider in their designs to ensure the longevity and reliability of mechanical systems. By understanding the causes and implementing appropriate preventive measures, it is possible to minimize the risk of pitting and maintain optimal performance. As technology advances, ongoing research into materials and coatings will continue to play a vital role in addressing the challenges posed by 接触点的凹坑.

被称为接触点的凹坑的现象在各个工程领域，特别是在机械和结构应用中，是一个常见的问题。它指的是由于反复接触应力或腐蚀环境而在材料表面发生的局部退化。理解这一概念对旨在提高产品耐用性和可靠性的工程师和设计师至关重要。接触点的凹坑是材料表面局部退化的现象，通常发生在机械和结构应用中，尤其是在承受重复接触应力或腐蚀环境的情况下。造成接触点的凹坑的主要原因之一是材料在操作过程中经历的循环载荷。例如，在齿轮、轴承和其他移动部件中，表面会受到重复接触力的影响。随着时间的推移，这些力量可能导致表面形成微小的凹坑，这不仅影响材料的美观质量，还影响其功能性能。凹坑的存在可能增加摩擦，导致磨损，并最终在未得到妥善处理的情况下导致灾难性故障。接触点的凹坑的主要原因之一是材料在操作过程中经历的循环载荷。例如，在齿轮、轴承和其他移动部件中，表面会受到重复接触力的影响。随着时间的推移，这些力量可能导致表面形成微小的凹坑，这不仅影响材料的美观质量，还影响其功能性能。为了减轻接触点的凹坑的影响，工程师通常采用各种策略。一种有效的方法是选择具有更高耐磨性和耐腐蚀性的材料。例如，使用先进的合金或涂层可以显著提高易发生凹坑的组件的使用寿命。此外，优化组件的设计以最小化应力集中也可以减少凹坑发生的可能性。定期维护和监测可以帮助在发生重大损坏之前识别接触点的凹坑的早期迹象。此外，了解导致接触点的凹坑的环境因素也是至关重要的。例如，暴露于某些化学物质或潮湿环境中可以加速凹坑的形成。工程师在设计组件时必须考虑操作环境，以确保它们能够承受潜在的腐蚀性元素。实施保护措施，如密封或屏障，可以进一步增强材料抵御接触点的凹坑的能力。总之，接触点的凹坑是工程师在设计时必须考虑的一个关键因素，以确保机械系统的耐久性和可靠性。通过理解原因并实施适当的预防措施，可以最大限度地减少凹坑的风险，保持最佳性能。随着技术的进步，持续对材料和涂层的研究将继续在应对接触点的凹坑带来的挑战中发挥重要作用。