stern tube gland

简明释义

船尾管压盖

英英释义

例句

1.The maintenance team inspected the stern tube gland to ensure there were no leaks.

维修团队检查了尾管密封以确保没有泄漏。

2.A malfunctioning stern tube gland can lead to serious water ingress in the vessel.

故障的尾管密封可能导致船只严重进水。

3.The stern tube gland plays a vital role in preventing seawater from entering the hull.

尾管密封在防止海水进入船体方面起着至关重要的作用。

4.It is crucial to regularly check the stern tube gland for any signs of wear.

定期检查尾管密封是否有磨损迹象是至关重要的。

5.During the dry docking, the engineers replaced the worn-out stern tube gland.

在干船坞期间，工程师更换了磨损的尾管密封。

作文

The marine industry is filled with intricate components that ensure the functionality and safety of vessels. One such crucial component is the stern tube gland, which plays a significant role in the propulsion system of ships. Understanding the stern tube gland is essential for anyone involved in maritime engineering or ship maintenance. In this essay, we will explore the purpose, function, and importance of the stern tube gland in marine operations.The stern tube gland is located at the stern of a ship, where the propeller shaft exits the hull. Its primary function is to seal the stern tube, which houses the propeller shaft, preventing water from entering the vessel while allowing the shaft to rotate freely. This sealing mechanism is vital for maintaining the buoyancy of the ship and ensuring that it remains afloat. Without a properly functioning stern tube gland, water could infiltrate the ship’s interior, leading to potential flooding and catastrophic failure.One of the key aspects of the stern tube gland is its ability to withstand high pressures and various environmental conditions. The gland must be constructed from durable materials that can resist corrosion from seawater, as well as the wear and tear caused by the constant movement of the propeller shaft. Typically, materials such as bronze or specialized plastics are used in the construction of the stern tube gland to ensure longevity and reliability.Another important function of the stern tube gland is to allow lubrication to the propeller shaft. Proper lubrication is critical to minimize friction and heat generation during operation. The gland is designed to facilitate the flow of lubricants, which helps to maintain optimal performance of the propulsion system. This dual role of sealing and lubrication emphasizes the complexity and importance of the stern tube gland in marine engineering.Maintenance of the stern tube gland is essential for the overall health of a vessel. Regular inspections are necessary to check for signs of wear, leakage, or corrosion. Ship engineers must be vigilant in monitoring the condition of the stern tube gland to prevent any potential issues that could compromise the vessel's integrity. If any problems are detected, timely repairs or replacements are crucial to avoid more extensive damage.In conclusion, the stern tube gland is a vital component of a ship’s propulsion system, ensuring that the vessel operates safely and efficiently. Its primary functions of sealing the stern tube and providing lubrication highlight its importance in preventing water ingress and reducing friction. For those involved in maritime operations, understanding the stern tube gland and its maintenance is essential for ensuring the longevity and safety of marine vessels. As technology continues to advance, the design and materials used in the stern tube gland will likely evolve, further enhancing its performance and reliability in the challenging marine environment.

海洋工业充满了复杂的组件，以确保船只的功能性和安全性。其中一个关键组件是尾管密封件，它在船舶推进系统中发挥着重要作用。理解尾管密封件对于任何参与海事工程或船舶维护的人来说都是至关重要的。在本文中，我们将探讨尾管密封件的目的、功能和在海洋操作中的重要性。尾管密封件位于船舶的尾部，螺旋桨轴从船体出口。它的主要功能是密封尾管，尾管内装有螺旋桨轴，防止水进入船舶，同时允许轴自由旋转。这种密封机制对于维持船舶的浮力和确保其保持漂浮至关重要。如果尾管密封件无法正常工作，水可能会渗入船舶内部，导致潜在的洪水和灾难性故障。尾管密封件的一个关键方面是其能够承受高压力和各种环境条件。密封件必须由耐腐蚀海水的耐用材料制成，并能承受螺旋桨轴的持续运动造成的磨损。通常，使用青铜或专用塑料等材料来构造尾管密封件，以确保其耐用性和可靠性。尾管密封件的另一个重要功能是为螺旋桨轴提供润滑。适当的润滑对于减少摩擦和热量生成至关重要。密封件的设计旨在促进润滑剂的流动，有助于保持推进系统的最佳性能。这种密封和润滑的双重作用强调了尾管密封件在海洋工程中的复杂性和重要性。尾管密封件的维护对于船舶的整体健康至关重要。定期检查是必要的，以检查磨损、泄漏或腐蚀的迹象。船舶工程师必须警惕监测尾管密封件的状况，以防止任何可能影响船舶完整性的问题。如果发现任何问题，及时修理或更换对于避免更广泛的损坏至关重要。总之，尾管密封件是船舶推进系统的重要组成部分，确保船舶安全高效地运行。其密封尾管和提供润滑的主要功能突显了它在防止水侵入和减少摩擦方面的重要性。对于参与海洋操作的人来说，理解尾管密封件及其维护对于确保海洋船舶的寿命和安全至关重要。随着技术的不断进步，尾管密封件的设计和材料可能会不断演变，进一步提高其在挑战性海洋环境中的性能和可靠性。