packing ring

简明释义

填密圈

英英释义

例句

1.A faulty packing ring 密封圈 can lead to hydraulic failure in heavy machinery.

故障的packing ring 密封圈可能导致重型机械的液压故障。

2.The technician checked the packing ring 密封圈 for wear and tear before starting the machine.

技术人员在启动机器之前检查了packing ring 密封圈的磨损情况。

3.During maintenance, it's important to inspect the packing ring 密封圈 for any signs of damage.

在维护期间，检查packing ring 密封圈是否有任何损坏迹象是很重要的。

4.You should always have spare packing rings 密封圈 on hand for quick repairs.

你应该随时准备好备用的packing rings 密封圈以便快速维修。

5.Make sure to replace the packing ring 密封圈 when assembling the pump to prevent leaks.

在组装泵时，确保更换packing ring 密封圈以防止泄漏。

作文

In today's world, where technology and engineering play a pivotal role in our daily lives, the significance of small components often goes unnoticed. One such component is the packing ring, which is essential in various mechanical systems. A packing ring is a sealing device used to prevent the leakage of fluids or gases in machinery. It is typically made from materials that can withstand high pressures and temperatures, ensuring durability and effectiveness. Understanding the function and importance of a packing ring can provide insight into how complex machines operate efficiently.The primary purpose of a packing ring is to create a tight seal between two moving parts, such as a piston and a cylinder. In hydraulic systems, for example, the packing ring ensures that hydraulic fluid does not leak out, maintaining the pressure necessary for the system to function. Without a properly functioning packing ring, machinery could suffer from decreased efficiency, increased wear and tear, and ultimately, failure.Moreover, the design of a packing ring is crucial. Engineers must consider factors such as material composition, thickness, and shape to ensure that the packing ring performs optimally under specific conditions. For instance, in high-temperature applications, a packing ring made from heat-resistant materials like PTFE (polytetrafluoroethylene) may be used. This adaptability makes the packing ring a versatile component in various industries, including automotive, aerospace, and manufacturing.Another critical aspect of packing rings is their maintenance. Regular inspection and replacement of packing rings can prevent leaks and prolong the lifespan of machinery. Operators should be trained to recognize signs of wear, such as discoloration or deformation, which may indicate that a packing ring needs to be replaced. This proactive approach not only saves costs associated with repairs but also enhances safety by preventing potential accidents caused by equipment failure.In conclusion, the packing ring may seem like a small and inconspicuous part of a machine, but its role is undeniably significant. By creating seals that prevent leaks, packing rings contribute to the overall efficiency and safety of mechanical systems. As technology continues to advance, the design and materials used for packing rings will likely evolve, further enhancing their performance and reliability. Thus, understanding the packing ring and its functions is essential for anyone involved in engineering or machinery maintenance, as it highlights the intricate details that contribute to the successful operation of complex systems.

在当今世界，技术和工程在我们日常生活中扮演着关键角色，小部件的重要性往往被忽视。其中一个这样的部件是密封环，它在各种机械系统中至关重要。密封环是一种密封装置，用于防止液体或气体在机器中泄漏。它通常由能够承受高压和高温的材料制成，确保耐用性和有效性。理解密封环的功能和重要性可以深入了解复杂机器如何高效运行。密封环的主要目的是在两个运动部件之间创建紧密密封，例如活塞和气缸。在液压系统中，例如，密封环确保液压油不会泄漏，从而保持系统正常运作所需的压力。如果没有正常工作的密封环，机械可能会遭受效率降低、磨损加剧，最终导致故障。此外，密封环的设计至关重要。工程师必须考虑材料组成、厚度和形状等因素，以确保密封环在特定条件下的最佳性能。例如，在高温应用中，可能使用由耐热材料如PTFE（聚四氟乙烯）制成的密封环。这种适应性使得密封环成为汽车、航空航天和制造等各个行业的多功能部件。密封环的另一个关键方面是其维护。定期检查和更换密封环可以防止泄漏并延长机械的使用寿命。操作人员应接受培训，以识别磨损的迹象，例如变色或变形，这可能表明密封环需要更换。这种主动的方法不仅可以节省与维修相关的成本，还可以通过防止因设备故障造成的潜在事故来增强安全性。总之，密封环可能看似机器中的一个小而不起眼的部件，但它的作用无疑是重要的。通过创造防止泄漏的密封，密封环有助于机械系统的整体效率和安全性。随着技术的不断进步，密封环的设计和使用的材料可能会发展，从而进一步增强其性能和可靠性。因此，理解密封环及其功能对于任何参与工程或机械维护的人来说都是至关重要的，因为它突显了促进复杂系统成功运行的细节。