axle journal

简明释义

轴颈

英英释义

例句

1.During the inspection, the technician noticed the axle journal was misaligned.

在检查过程中，技术员注意到轴承颈对不齐。

2.The engineer designed a new bearing that fits perfectly on the axle journal.

工程师设计了一种新轴承，完美适配轴承颈。

3.A damaged axle journal can lead to serious vehicle instability.

受损的轴承颈可能导致车辆严重不稳定。

4.The mechanic inspected the axle journal for signs of wear and tear.

机械师检查了轴承颈是否有磨损的迹象。

5.Lubricating the axle journal regularly can extend its lifespan.

定期给轴承颈润滑可以延长其使用寿命。

作文

The importance of mechanical components in machinery cannot be overstated, and one such crucial component is the axle journal. An axle journal is a part of the axle that supports the rotating shaft and is typically located at the ends of the axle. It plays a vital role in the functioning of various vehicles, including cars, trucks, and trains. Understanding how an axle journal operates can provide insights into the overall mechanics of transportation systems.In simple terms, the axle journal serves as a bearing surface for the axle to rotate smoothly. It is designed to reduce friction between moving parts, allowing for efficient motion. When a vehicle moves, the wheels rotate around the axle journal, which ensures stability and control. Without a properly functioning axle journal, the wheels would not be able to turn effectively, leading to increased wear and tear on the vehicle and potentially dangerous driving conditions.The design of an axle journal can vary depending on the type of vehicle and its intended use. For example, heavy-duty trucks may have larger and more robust axle journals to support greater loads, while smaller vehicles might utilize lighter materials for better fuel efficiency. Regardless of the size or type, the fundamental purpose of the axle journal remains the same: to facilitate smooth rotation and enhance the performance of the vehicle.One of the key factors in maintaining an axle journal is regular lubrication. Proper lubrication minimizes friction and heat buildup, which can lead to premature wear. Mechanics often recommend checking the condition of the axle journal during routine vehicle maintenance. Signs of damage, such as unusual noises or vibrations, can indicate that the axle journal may need to be repaired or replaced.In addition to its mechanical functions, the axle journal also contributes to the overall safety of the vehicle. A well-maintained axle journal ensures that the wheels are aligned correctly, which is crucial for effective braking and handling. If the axle journal is compromised, it can lead to misalignment, resulting in uneven tire wear and decreased traction.Moreover, advancements in technology have led to the development of improved materials and designs for axle journals. Modern engineering techniques allow for the creation of lightweight yet durable axle journals, which enhance vehicle performance without sacrificing strength. This innovation is particularly important in the automotive industry, where manufacturers are constantly seeking ways to improve fuel efficiency and reduce emissions.In conclusion, the axle journal is an integral component of any vehicle's axle system, playing a critical role in ensuring smooth operation and safety. Regular maintenance and attention to the condition of the axle journal can significantly extend the lifespan of the vehicle and improve its performance. As technology continues to advance, we can expect further improvements in the design and functionality of axle journals, contributing to safer and more efficient transportation options for the future.

机械部件在机器中的重要性不容小觑，其中一个关键部件就是轴颈。轴颈是支撑旋转轴的轴的一部分，通常位于轴的两端。它在各种车辆的运行中发挥着至关重要的作用，包括汽车、卡车和火车。理解轴颈的运作方式可以为我们提供对交通系统整体机制的深入了解。简单来说，轴颈作为轴的承载表面，使其能够平稳旋转。它的设计旨在减少移动部件之间的摩擦，从而实现高效运动。当车辆移动时，车轮围绕轴颈旋转，这确保了稳定性和控制能力。如果没有正常运作的轴颈，车轮将无法有效转动，导致车辆的磨损增加，并可能引发危险的驾驶条件。轴颈的设计可能会因车辆类型和用途而异。例如，重型卡车可能具有更大、更坚固的轴颈以支撑更大的负载，而较小的车辆可能利用更轻的材料以提高燃油效率。无论尺寸或类型如何，轴颈的基本目的始终是相同的：促进平稳旋转并增强车辆性能。维护轴颈的关键因素之一是定期润滑。适当的润滑可以最小化摩擦和热量积聚，这可能导致过早磨损。机械师通常建议在例行车辆维护中检查轴颈的状况。损坏的迹象，如异常噪音或振动，可能表明轴颈需要修理或更换。除了机械功能外，轴颈还对车辆的整体安全性做出了贡献。良好维护的轴颈确保车轮正确对齐，这对于有效制动和操控至关重要。如果轴颈受到损害，可能导致对齐失调，进而导致轮胎磨损不均和牵引力下降。此外，技术的进步促使了对轴颈材料和设计的改进。现代工程技术允许制造轻质而耐用的轴颈，在不牺牲强度的情况下提升了车辆性能。这种创新在汽车工业中尤为重要，因为制造商不断寻求改善燃油效率和减少排放的方法。总之，轴颈是任何车辆轴系统的组成部分，对确保平稳操作和安全性起着至关重要的作用。定期维护和关注轴颈的状况可以显著延长车辆的使用寿命并提高其性能。随着技术的不断进步，我们可以期待轴颈的设计和功能进一步改进，为未来提供更安全、更高效的交通选择。