belt tensioner

简明释义

皮带伸张器

英英释义

例句

1.The belt tensioner keeps the drive belt tight to ensure proper function.

为了确保正常运作，皮带张紧器保持传动带的紧绷。

2.The mechanic checked the belt tensioner for any signs of wear.

机械师检查了皮带张紧器是否有磨损的迹象。

3.Make sure to replace the belt tensioner during your next maintenance service.

确保在下次保养时更换皮带张紧器。

4.If you hear a squeaking noise, it might be time to inspect the belt tensioner.

如果你听到吱吱声，可能是时候检查一下皮带张紧器了。

5.A faulty belt tensioner can cause the engine belt to slip.

故障的皮带张紧器可能导致发动机皮带打滑。

作文

The automotive industry is filled with complex components that work together to ensure the smooth operation of vehicles. One such crucial component is the belt tensioner, which plays a vital role in the functionality of an engine's accessory drive system. The belt tensioner is responsible for maintaining the proper tension on the serpentine belt, which drives various accessories such as the alternator, power steering pump, and air conditioning compressor. Without the proper tension, these components may not function efficiently, leading to a host of performance issues.In essence, the belt tensioner is designed to automatically adjust the tension of the belt as it wears or stretches over time. This automatic adjustment is crucial because a loose belt can slip off the pulleys, while a belt that is too tight can cause undue stress on the engine components. Most modern vehicles come equipped with either a spring-loaded or hydraulic belt tensioner. The spring-loaded version uses a spring mechanism to maintain tension, while the hydraulic type utilizes fluid pressure to achieve the same effect.One of the common issues associated with a failing belt tensioner is a squeaking noise, which often indicates that the belt is not being held tightly enough. Additionally, if the belt tensioner becomes worn out, it may lead to belt misalignment, causing further damage to the accessories and potentially leading to costly repairs. Therefore, regular maintenance and inspection of the belt tensioner are essential to prevent unexpected breakdowns.When replacing a belt tensioner, it is important to also inspect the serpentine belt for signs of wear or damage. A worn-out belt should be replaced simultaneously to ensure optimal performance. Mechanics typically recommend checking the belt tensioner during routine oil changes or when performing other maintenance tasks, as this can help catch any potential issues early on.In conclusion, the belt tensioner is a small yet significant component of an automobile's engine system. It ensures that the serpentine belt remains at the right tension, allowing all the connected accessories to function properly. Understanding the importance of the belt tensioner and keeping it in good working condition can save vehicle owners from expensive repairs and enhance the longevity of their cars. Regular inspections and timely replacements are key to maintaining a healthy automotive system, highlighting the importance of this often-overlooked part.

汽车工业中充满了复杂的组件，这些组件共同作用以确保车辆的平稳运行。其中一个至关重要的组件是皮带张紧器，它在发动机的配件驱动系统中发挥着重要作用。皮带张紧器负责保持蛇形皮带的适当张力，该皮带驱动各种配件，如发电机、动力转向泵和空调压缩机。如果没有适当的张力，这些组件可能无法高效运作，从而导致一系列性能问题。从本质上讲，皮带张紧器旨在自动调整皮带的张力，以应对随着时间推移而磨损或拉伸的情况。这种自动调整至关重要，因为松弛的皮带可能会从滑轮上滑落，而过紧的皮带则可能对发动机组件造成过大的压力。大多数现代车辆配备有弹簧加载或液压式皮带张紧器。弹簧加载型使用弹簧机制来保持张力，而液压型则利用液体压力实现相同的效果。与故障的皮带张紧器相关的常见问题之一是吱吱声，这通常表明皮带没有被牢牢固定。此外，如果皮带张紧器磨损，它可能导致皮带错位，进一步损坏配件，并可能导致昂贵的维修。因此，定期维护和检查皮带张紧器对于防止意外故障至关重要。更换皮带张紧器时，检查蛇形皮带是否有磨损或损坏的迹象也很重要。磨损的皮带应同时更换，以确保最佳性能。机械师通常建议在常规换油或进行其他维护任务时检查皮带张紧器，因为这可以帮助及早发现潜在问题。总之，皮带张紧器是汽车发动机系统中一个小而重要的组件。它确保蛇形皮带保持在正确的张力，使所有连接的配件能够正常工作。理解皮带张紧器的重要性并保持其良好工作状态，可以让车主避免昂贵的维修费用，并延长汽车的使用寿命。定期检查和及时更换是维护健康汽车系统的关键，突显了这一常被忽视的部件的重要性。