abrupt tooth engagement

简明释义

齿轮急剧啮合;

英英释义

例句

1.During the test run, the engineer noted that the abrupt tooth engagement caused excessive vibration.

在测试运行中，工程师注意到齿轮突然啮合导致了过大的振动。

2.Operators were trained to recognize signs of abrupt tooth engagement to avoid damage.

操作员接受了培训，以识别齿轮突然啮合的迹象，以避免损坏。

3.The design team is working on a solution to minimize abrupt tooth engagement in the new model.

设计团队正在研究解决方案，以最小化新模型中的齿轮突然啮合。

4.To prevent abrupt tooth engagement, we should adjust the alignment of the gears.

为了防止齿轮突然啮合，我们应该调整齿轮的对齐。

5.The machine experienced an unexpected failure due to an abrupt tooth engagement.

由于齿轮突然啮合，机器出现了意外故障。

作文

In the realm of mechanical engineering, precision and efficiency are paramount. One of the critical aspects that engineers focus on is the interaction between gears, specifically the moment when two gears come into contact. This moment is often referred to as abrupt tooth engagement, which describes the sudden and immediate contact between the teeth of two gears during operation. Understanding this phenomenon is crucial for designing systems that require smooth and reliable gear performance.When gears engage, they must do so in a manner that minimizes wear and tear while maximizing efficiency. The abrupt tooth engagement can lead to increased stress on the gear teeth, resulting in potential failures if not managed properly. This is particularly important in high-speed applications where the forces involved can be substantial. Engineers often employ various techniques to mitigate the effects of abrupt tooth engagement, such as using helical gears instead of spur gears, which allow for a more gradual engagement of the teeth.Moreover, the design of the gear profile plays an essential role in how gears interact with one another. Gears with a smoother profile can reduce the intensity of abrupt tooth engagement, leading to quieter operation and less vibration. This is especially important in applications such as automotive transmissions, where noise and comfort are significant concerns for consumers. By optimizing gear design, engineers can ensure that abrupt tooth engagement occurs in a controlled manner, enhancing the overall performance and longevity of the mechanical system.Another factor to consider is the lubrication of gears. Proper lubrication helps to cushion the impact of abrupt tooth engagement, reducing friction and heat generation. This is vital for maintaining the integrity of the gear teeth and preventing premature failure. Engineers must carefully select the type of lubricant based on the operating conditions and the specific requirements of the gear system.In conclusion, the concept of abrupt tooth engagement is a fundamental aspect of gear mechanics that engineers must understand to design effective and reliable systems. By addressing the challenges associated with this phenomenon through thoughtful design, material selection, and lubrication, engineers can create mechanical systems that operate smoothly and efficiently. The importance of minimizing the negative effects of abrupt tooth engagement cannot be overstated, as it directly impacts the performance and durability of machinery across various industries.

在机械工程领域，精确性和效率至关重要。工程师关注的一个关键方面是齿轮之间的相互作用，特别是两个齿轮接触的瞬间。这个瞬间通常被称为突发齿啮合，它描述了在操作过程中两齿轮齿之间的突然和直接接触。理解这一现象对于设计需要平稳和可靠齿轮性能的系统至关重要。当齿轮啮合时，它们必须以一种最小化磨损和最大化效率的方式进行啮合。突发齿啮合可能会导致齿轮齿上的应力增加，如果管理不当，可能会导致潜在的故障。这在高速应用中尤为重要，因为所涉及的力量可能很大。工程师常常采用各种技术来减轻突发齿啮合的影响，例如使用斜齿轮而不是直齿轮，这允许齿轮的啮合更加逐渐。此外，齿轮轮廓的设计在齿轮相互作用中起着至关重要的作用。具有更平滑轮廓的齿轮可以减少突发齿啮合的强度，从而实现更安静的操作和更少的振动。这在汽车变速器等应用中尤其重要，因为噪音和舒适度是消费者的重要关注点。通过优化齿轮设计，工程师可以确保突发齿啮合以受控的方式发生，从而增强机械系统的整体性能和耐用性。另一个需要考虑的因素是齿轮的润滑。适当的润滑有助于缓冲突发齿啮合的冲击，减少摩擦和热量产生。这对于保持齿轮齿的完整性和防止过早失效至关重要。工程师必须根据操作条件和齿轮系统的具体要求仔细选择润滑剂的类型。总之，突发齿啮合的概念是齿轮力学中的基本方面，工程师必须理解这一点，以设计有效且可靠的系统。通过通过深思熟虑的设计、材料选择和润滑来解决与这一现象相关的挑战，工程师可以创造出运行平稳、高效的机械系统。最小化突发齿啮合负面影响的重要性不容低估，因为它直接影响到各个行业机械的性能和耐久性。