packing gland

简明释义

填料函

英英释义

例句

1.The technician replaced the worn-out packing gland to prevent leaks in the hydraulic system.

技术人员更换了磨损的填料函以防止液压系统漏油。

2.Make sure to tighten the packing gland properly to ensure a good seal.

确保正确拧紧填料函以确保良好的密封。

3.The engineer recommended using a high-temperature material for the packing gland in this application.

工程师建议在此应用中使用高温材料作为填料函。

4.During routine maintenance, we checked the packing gland for any signs of wear.

在例行维护中，我们检查了填料函是否有磨损迹象。

5.A faulty packing gland can lead to significant fluid loss in industrial machinery.

故障的填料函可能导致工业机械中大量液体流失。

作文

In the world of engineering and machinery, the term packing gland refers to a crucial component used to seal the space between a rotating shaft and a stationary housing. This device plays a vital role in preventing the leakage of fluids, ensuring that machines operate efficiently and safely. The packing gland is typically made from materials that can withstand high pressures and temperatures, making it suitable for various applications, including pumps, valves, and compressors.The design of a packing gland usually involves a series of rings, known as packing rings, which are compressed against the shaft by a follower. This compression creates a tight seal that minimizes the escape of fluids while allowing the shaft to rotate freely. One of the significant advantages of using a packing gland is its ability to be adjusted over time. As the packing material wears down, operators can tighten the gland to maintain an effective seal without needing to replace the entire assembly.In many industries, including oil and gas, chemical processing, and water treatment, the integrity of a packing gland is paramount. A failure in this component can lead to significant leaks, resulting in costly downtime and environmental hazards. Therefore, regular maintenance and inspection of packing glands are essential practices in these fields. Technicians often check for signs of wear, such as discoloration or fraying of the packing material, and replace it as necessary to ensure continued performance.Moreover, advancements in technology have led to the development of new materials for packing glands. Traditional materials like flax and graphite are now complemented by synthetic options that offer improved durability and resistance to harsh chemicals. These innovations not only enhance the lifespan of the packing gland but also contribute to more sustainable practices by reducing the frequency of replacements and the associated waste.Understanding the function and importance of a packing gland is essential for engineers and technicians working in various fields. By ensuring that these components are properly maintained and functioning, they can help prevent leaks and promote the overall efficiency of industrial systems. In conclusion, the packing gland is a small yet critical part of many mechanical systems, playing an indispensable role in maintaining operational integrity and safety. As industries continue to evolve, so too will the technologies surrounding packing glands, leading to even more efficient and reliable machinery in the future.

在工程和机械的世界中，术语packing gland指的是用于密封旋转轴与静止外壳之间空间的关键组件。这个装置在防止液体泄漏方面发挥着重要作用，确保机器高效、安全地运行。packing gland通常由能够承受高压和高温的材料制成，适用于泵、阀门和压缩机等各种应用。packing gland的设计通常涉及一系列称为填料环的环，这些环通过一个跟随者被压缩到轴上。这种压缩创建了一个紧密的密封，最小化了液体的逸出，同时允许轴自由旋转。使用packing gland的一个显著优势是它能够随着时间的推移进行调整。当填料材料磨损时，操作员可以拧紧密封，以保持有效的密封，而无需更换整个组件。在许多行业中，包括石油和天然气、化学加工和水处理，packing gland的完整性至关重要。这个组件的故障可能导致重大泄漏，造成昂贵的停工和环境危害。因此，定期维护和检查packing gland是这些领域的基本实践。技术人员通常会检查磨损迹象，如填料材料的变色或磨损，并在必要时更换，以确保持续的性能。此外，技术的进步导致了新材料的开发，用于packing gland。传统材料如亚麻和石墨现在与合成选项相辅相成，这些合成材料提供了更好的耐用性和对严酷化学品的抵抗力。这些创新不仅增强了packing gland的使用寿命，还通过减少更换频率和相关废物，促进了更可持续的实践。了解packing gland的功能和重要性对于在各个领域工作的工程师和技术人员至关重要。通过确保这些组件得到适当的维护和正常工作，他们可以帮助防止泄漏并促进工业系统的整体效率。总之，packing gland是许多机械系统中一个小而关键的部分，在维护操作完整性和安全性方面发挥着不可或缺的作用。随着工业的不断发展，围绕packing gland的技术也将不断演变，从而在未来带来更高效、更可靠的机械设备。