stuffing box

简明释义

填料函填料箱

英英释义

例句

1.He adjusted the packing in the stuffing box to reduce friction.

他调整了填料箱中的填料以减少摩擦。

2.The engineer inspected the stuffing box to ensure there were no leaks.

工程师检查了填料箱以确保没有泄漏。

3.During the maintenance, we had to replace the worn-out stuffing box.

在维护过程中，我们不得不更换磨损的填料箱。

4.A properly sealed stuffing box can extend the life of the machinery.

一个密封良好的填料箱可以延长机器的使用寿命。

5.The stuffing box is crucial for preventing fluid from escaping the pump.

为了防止液体从泵中泄漏，填料箱是至关重要的。

作文

In the world of engineering and machinery, various components play crucial roles in ensuring the smooth operation of systems. One such component that often goes unnoticed is the stuffing box. A stuffing box is a mechanical seal used to prevent the leakage of fluids along a shaft. It is commonly found in pumps, valves, and other rotating equipment where a shaft passes through a housing or casing. The primary function of a stuffing box is to contain the fluid being pumped while allowing the shaft to rotate freely without significant leakage. This is achieved by using packing material, which is tightly compressed around the shaft inside the stuffing box. The design of a stuffing box is relatively simple yet effective. Typically, it consists of a cylindrical body with a removable gland that holds the packing material in place. When the gland is tightened, it compresses the packing, creating a seal against the shaft. This prevents the fluid from escaping and keeps the system operating efficiently. However, it is essential to maintain the proper tension on the packing material, as over-tightening can lead to excessive wear on the shaft, while under-tightening can result in leaks. Understanding the importance of the stuffing box in industrial applications is vital for engineers and technicians. It not only helps maintain the integrity of the system but also contributes to the overall efficiency and reliability of machinery. In many cases, a leaking stuffing box can lead to significant operational issues, including loss of pressure, reduced performance, and increased maintenance costs. Therefore, regular inspection and maintenance of the stuffing box are essential practices in any industrial setting.Moreover, advancements in technology have led to the development of more sophisticated sealing solutions that can replace traditional stuffing boxes. Mechanical seals, for instance, offer a more reliable and maintenance-free alternative, reducing the risk of leaks and enhancing performance. However, despite these advancements, stuffing boxes remain widely used due to their simplicity, cost-effectiveness, and ease of replacement.In conclusion, the stuffing box may seem like a small component in the grand scheme of machinery, but its role is undeniably significant. It serves as a critical barrier against fluid leakage, ensuring the efficient operation of pumps and other equipment. As industries continue to evolve, understanding and maintaining the stuffing box will remain essential for engineers and technicians alike, highlighting the importance of this often-overlooked component in the world of engineering.

在工程和机械的世界中，各种组件在确保系统平稳运行中发挥着至关重要的作用。其中一个常常被忽视的组件是填料箱。填料箱是一种机械密封，用于防止流体沿轴泄漏。它通常出现在泵、阀门和其他旋转设备中，轴通过外壳或外壳。填料箱的主要功能是在允许轴自由旋转的同时，包含被泵送的流体，而不会有显著的泄漏。这是通过使用填料材料来实现的，该材料在填料箱内部紧密压缩在轴周围。填料箱的设计相对简单但有效。通常，它由一个圆柱形主体和一个可拆卸的压盖组成，压盖将填料材料固定到位。当压盖收紧时，它压缩填料，形成对轴的密封。这防止了流体逃逸，并保持系统高效运行。然而，保持填料材料适当的张力是至关重要的，因为过度收紧可能导致轴的过度磨损，而松动则可能导致泄漏。理解填料箱在工业应用中的重要性对工程师和技术人员至关重要。它不仅有助于维护系统的完整性，还促进了机械的整体效率和可靠性。在许多情况下，漏水的填料箱可能导致重大操作问题，包括压力损失、性能降低和维护成本增加。因此，定期检查和维护填料箱是任何工业环境中的基本实践。此外，技术的进步导致开发出更复杂的密封解决方案，可以替代传统的填料箱。例如，机械密封提供了更可靠且无需维护的替代方案，减少了泄漏风险并增强了性能。然而，尽管有这些进步，填料箱仍然因其简单性、成本效益和易于更换而被广泛使用。总之，填料箱在机械的宏观背景下似乎是一个小组件，但其作用无疑是重要的。它作为流体泄漏的关键屏障，确保泵和其他设备的高效运行。随着行业的不断发展，理解和维护填料箱对工程师和技术人员来说仍将是必不可少的，这突显了这个在工程界常被忽视的组件的重要性。