valve sticking

简明释义

阀胶着

英英释义

例句

1.Overheating can lead to valve sticking 阀门卡滞 and severe engine damage.

过热可能导致valve sticking 阀门卡滞和严重的发动机损坏。

2.Regular maintenance can prevent valve sticking 阀门卡滞 in your car's engine.

定期维护可以防止汽车发动机中的valve sticking 阀门卡滞。

3.The mechanic diagnosed the issue as valve sticking 阀门卡滞, which was causing the engine to misfire.

机械师诊断出问题是由于valve sticking 阀门卡滞，导致发动机失火。

4.The technician recommended cleaning the valves to avoid valve sticking 阀门卡滞 issues.

技术人员建议清洁阀门以避免出现valve sticking 阀门卡滞问题。

5.If you notice a decrease in performance, it might be due to valve sticking 阀门卡滞.

如果你注意到性能下降，可能是由于valve sticking 阀门卡滞。

作文

The term valve sticking refers to a mechanical issue that occurs when a valve does not open or close properly due to various reasons such as dirt, corrosion, or lack of lubrication. This problem is particularly common in engines and other machinery where valves play a crucial role in regulating the flow of fluids or gases. When a valve sticks, it can lead to significant operational issues, including reduced efficiency, increased emissions, and even engine failure. Understanding the causes and consequences of valve sticking is essential for anyone involved in maintenance or repair work on mechanical systems.One of the primary causes of valve sticking is the accumulation of debris or contaminants in the valve guide or seat. Over time, dirt, oil sludge, and other residues can build up, preventing the valve from moving freely. Additionally, corrosion can occur if moisture enters the engine, leading to rust formation that can bind the valve in place. Lack of proper lubrication is another critical factor; without sufficient oil, the moving parts of the valve can seize up, causing it to stick.The consequences of valve sticking can be severe. In an internal combustion engine, for example, if an intake or exhaust valve sticks, it can disrupt the engine's timing and reduce its overall performance. This disruption may cause misfires, loss of power, and increased fuel consumption. In some cases, continued operation with a sticking valve can result in catastrophic engine damage, requiring costly repairs or even complete engine replacement.Preventing valve sticking involves regular maintenance and inspections. Mechanics recommend changing the oil regularly to keep the engine clean and lubricated. Using high-quality oil and filters can also help minimize the risk of buildup that leads to sticking valves. Additionally, periodic checks of the valve components can help identify early signs of wear or corrosion, allowing for timely intervention before the problem escalates.In conclusion, valve sticking is a mechanical issue that can have serious implications for the performance and longevity of engines and machinery. By understanding its causes and implementing preventive measures, operators can ensure their equipment runs smoothly and efficiently. Regular maintenance is key to avoiding the pitfalls associated with sticking valves, ultimately saving time and money in repairs. Whether you are a car enthusiast or a professional mechanic, being aware of the potential for valve sticking and taking proactive steps to mitigate it is crucial for maintaining optimal performance in any mechanical system.

“阀门卡滞”这个术语指的是一种机械问题，当阀门由于各种原因（如污垢、腐蚀或缺乏润滑）无法正常开关时，就会发生这种情况。这个问题在发动机和其他机械中尤其常见，因为阀门在调节流体或气体的流动中发挥着至关重要的作用。当阀门卡滞时，会导致显著的操作问题，包括效率降低、排放增加，甚至发动机故障。理解“阀门卡滞”的原因和后果对于任何从事机械系统维护或修理工作的人来说都是至关重要的。“阀门卡滞”的主要原因之一是阀门导向或座位上积累了污垢或污染物。随着时间的推移，灰尘、油泥和其他残留物可能会堆积，阻止阀门自由移动。此外，如果水分进入发动机，可能会发生腐蚀，导致生锈形成，从而使阀门卡住。缺乏适当的润滑也是一个关键因素；如果没有足够的油，阀门的活动部件可能会卡住，导致其卡滞。“阀门卡滞”的后果可能是严重的。例如，在内燃机中，如果进气或排气阀卡滞，可能会扰乱发动机的时序并降低整体性能。这种干扰可能导致失火、动力损失和燃油消耗增加。在某些情况下，继续使用卡滞的阀门可能会导致灾难性的发动机损坏，需要昂贵的维修，甚至完全更换发动机。预防“阀门卡滞”涉及定期维护和检查。机械师建议定期更换机油，以保持发动机清洁和润滑。使用高质量的油和滤清器也可以帮助最小化导致阀门卡滞的堆积风险。此外，定期检查阀门组件可以帮助识别磨损或腐蚀的早期迹象，从而在问题升级之前进行及时干预。总之，“阀门卡滞”是一种机械问题，可能对发动机和机械的性能和寿命产生严重影响。通过了解其原因并实施预防措施，操作员可以确保他们的设备平稳高效地运行。定期维护是避免与卡滞阀门相关的陷阱的关键，最终为维修节省时间和金钱。无论您是汽车爱好者还是专业机械师，意识到“阀门卡滞”的潜在风险并采取主动措施来减轻风险，对于维护任何机械系统的最佳性能至关重要。