torsional vibration calculation

简明释义

扭振计算

英英释义

例句

1.In automotive engineering, torsional vibration calculation is crucial for ensuring engine stability.

在汽车工程中，扭转振动计算对确保发动机稳定性至关重要。

2.The engineer performed a torsional vibration calculation to ensure the shaft would not fail under operational conditions.

工程师进行了扭转振动计算以确保轴在工作条件下不会失效。

3.To prevent resonance, the torsional vibration calculation showed the need for a redesign of the coupling.

为了防止共振，扭转振动计算显示需要重新设计联轴器。

4.During the design phase, the team focused on torsional vibration calculation to optimize the performance of the transmission system.

在设计阶段，团队专注于扭转振动计算以优化传动系统的性能。

5.The results of the torsional vibration calculation indicated that additional damping was needed.

扭转振动计算的结果表明需要额外的阻尼。

作文

In the field of mechanical engineering, understanding the dynamics of rotating systems is crucial for ensuring their efficiency and longevity. One important aspect of this study is the analysis of torsional vibrations. Torsional vibrations refer to the oscillations that occur in the rotational axis of a component, which can lead to significant issues if not properly managed. Therefore, the process of torsional vibration calculation (扭转振动计算) plays a vital role in the design and maintenance of machinery. When engineers design rotating machinery, they must consider various factors that influence its performance. These include material properties, geometrical configurations, and operating conditions. Torsional vibrations can arise from unbalanced forces, misalignment, or changes in load. If these vibrations are not addressed, they can lead to fatigue failure, noise, and even catastrophic failures in extreme cases. Hence, performing torsional vibration calculation (扭转振动计算) is essential to predict the behavior of the system under different conditions.The calculation process involves analyzing the stiffness and mass distribution of the components involved. By applying principles from dynamics and mechanics, engineers can use mathematical models to simulate how the system will respond to various inputs. This includes determining the natural frequencies of the system, which are critical in identifying potential resonance conditions. Resonance occurs when the frequency of external forces matches the natural frequency of the system, leading to amplified vibrations that can cause damage.To conduct torsional vibration calculation (扭转振动计算), engineers often utilize specialized software tools that allow for complex simulations. These tools can model the entire system, including all components and their interactions. By inputting parameters such as material properties, dimensions, and operating speeds, engineers can visualize how torsional vibrations will affect the system. This predictive capability is invaluable, as it enables designers to make informed decisions before physical prototypes are built.Moreover, the results of torsional vibration calculation (扭转振动计算) can inform maintenance strategies. By understanding the expected vibration levels during operation, maintenance teams can schedule inspections and repairs more effectively. This proactive approach helps to minimize downtime and extend the life of the machinery. In industries such as automotive, aerospace, and manufacturing, where reliability is paramount, the importance of these calculations cannot be overstated.In conclusion, torsional vibration calculation (扭转振动计算) is a fundamental aspect of mechanical engineering that ensures the safe and efficient operation of rotating machinery. Through careful analysis and modeling, engineers can predict and mitigate the effects of torsional vibrations, ultimately leading to improved performance and reduced risk of failure. As technology advances, the methods and tools for conducting these calculations will continue to evolve, enhancing our ability to design robust and reliable systems.