oil drainage hole

简明释义

排油孔

英英释义

例句

1.The mechanic advised me to clean the oil drainage hole 油排水孔 regularly to ensure proper oil flow.

技师建议我定期清洁油排水孔 油排水孔以确保油的正常流动。

2.Always place a container under the oil drainage hole 油排水孔 to catch the used oil during an oil change.

在更换油时，总是将一个容器放在油排水孔 油排水孔下方，以接住废油。

3.If the oil drainage hole 油排水孔 is clogged, it can cause oil leaks and engine damage.

如果油排水孔 油排水孔被堵塞，可能会导致漏油和发动机损坏。

4.Before changing the engine oil, make sure to locate the oil drainage hole 油排水孔 to avoid spills.

在更换发动机油之前，确保找到油排水孔 油排水孔以避免溢出。

5.The oil drainage hole 油排水孔 is usually located at the bottom of the oil pan.

通常，油排水孔 油排水孔位于油底壳的底部。

作文

In the world of automotive engineering and maintenance, understanding the various components of a vehicle is crucial for ensuring its longevity and performance. One such component that plays a vital role in the maintenance of an engine is the oil drainage hole. The oil drainage hole (油排放孔) is an essential feature in an engine's oil pan, designed to facilitate the removal of old or contaminated oil during an oil change. This process is not only important for keeping the engine lubricated but also for preventing damage that can arise from dirty or degraded oil.The oil drainage hole is typically located at the lowest point of the oil pan, allowing gravity to assist in draining the oil effectively. When performing an oil change, mechanics or vehicle owners will position a drain pan beneath the oil drainage hole to collect the used oil as it flows out. This ensures that the oil does not spill onto the ground, which could be harmful to the environment.Regularly changing the oil and utilizing the oil drainage hole properly is crucial for several reasons. First, clean oil is essential for lubricating the engine's moving parts, reducing friction, and preventing overheating. Over time, oil can become contaminated with dirt, metal particles, and other debris, which can lead to engine wear and tear. By using the oil drainage hole to remove old oil, vehicle owners can help maintain the engine's efficiency and performance.Moreover, neglecting to use the oil drainage hole properly can lead to serious consequences. If old oil is not drained and replaced regularly, it can cause sludge buildup within the engine. Sludge can block oil passages, leading to inadequate lubrication and ultimately resulting in catastrophic engine failure. Therefore, understanding the importance of the oil drainage hole is essential for anyone who owns or works on vehicles.In addition to its functional role, the oil drainage hole can also be indicative of a vehicle's overall health. A well-maintained oil drainage hole should allow for smooth and efficient oil flow. If a mechanic notices that oil is not draining properly or that there are leaks around the oil drainage hole, it may signal underlying issues that need to be addressed, such as a damaged oil pan or improper sealing.In conclusion, the oil drainage hole (油排放孔) is a small yet significant part of an engine's design that facilitates the essential task of oil changes. Understanding its function and importance can help vehicle owners ensure their engines remain in good working condition. Regular maintenance, including the effective use of the oil drainage hole, is key to prolonging the life of any vehicle and ensuring optimal performance. Whether you are a seasoned mechanic or a new car owner, recognizing the role of the oil drainage hole in engine maintenance is vital for keeping your vehicle running smoothly.