crank circle

简明释义

曲柄圆

英英释义

例句

1.To start the engine, make sure the key is in the crank circle 启动圈.

要启动发动机，请确保钥匙在启动圈中。

2.During the inspection, we found a small crack in the crank circle 启动圈 that needed repair.

在检查过程中，我们发现启动圈中有一个小裂缝需要修理。

3.He pointed out that the crank circle 启动圈 should be regularly lubricated to ensure smooth operation.

他指出，应该定期给启动圈润滑，以确保顺畅运行。

4.The mechanic explained how to adjust the timing within the crank circle 启动圈 for better performance.

机械师解释了如何在启动圈内调整时机以提高性能。

5.The engine's efficiency can be greatly improved by optimizing the crank circle 启动圈 design.

通过优化启动圈设计，发动机的效率可以大大提高。

作文

In the world of mechanics and engineering, terms often hold significant meanings that can be critical for understanding how machines operate. One such term is crank circle, which refers to the circular path traced by the crank pin as it rotates around the center of the crankshaft. This concept is fundamental in the design of engines and various machinery that rely on rotational motion. Understanding the crank circle is essential for engineers because it directly influences the performance and efficiency of mechanical systems.The crank circle plays a vital role in the functioning of an internal combustion engine. As the crankshaft rotates, the crank pin moves in a circular motion, allowing the pistons to move up and down within their cylinders. This up-and-down motion converts linear energy into rotational energy, which ultimately powers the vehicle. If the crank circle is not designed correctly, it can lead to inefficient engine performance, increased wear and tear, and even catastrophic failure.Moreover, the size of the crank circle can affect the torque output of the engine. A larger crank circle generally means that more torque can be generated, which is crucial for vehicles that need to perform heavy lifting or towing. Engineers must carefully calculate the diameter of the crank circle to ensure that the engine meets the desired performance specifications.In addition to its importance in automotive engineering, the concept of the crank circle extends to other fields such as robotics and industrial machinery. For instance, robotic arms often utilize crank mechanisms to achieve precise movements. The crank circle ensures that the joints of the robotic arm move in a predictable and controlled manner, allowing for accurate positioning and manipulation of objects.Furthermore, understanding the crank circle is also beneficial for maintenance and troubleshooting. Mechanics and technicians who are familiar with this concept can diagnose issues related to misalignment or excessive wear in the crankshaft assembly. By recognizing the signs of problems associated with the crank circle, they can take corrective measures before more serious damage occurs.In conclusion, the term crank circle encapsulates a critical aspect of mechanical design and function. It is a concept that engineers must grasp to ensure the optimal performance of engines and machinery. From enhancing torque output to facilitating precise movements in robotics, the crank circle is integral to various applications. As technology continues to advance, the understanding of such fundamental principles will remain essential for innovation and efficiency in engineering practices. Whether one is designing a new engine or maintaining existing machinery, the significance of the crank circle cannot be overstated.

在机械和工程的世界中，术语通常具有重要的意义，这对理解机器的运作至关重要。其中一个术语是曲柄圆，它指的是曲柄销在曲轴中心旋转时所描绘的圆形路径。这个概念在发动机和依赖于旋转运动的各种机械设计中是基础性的。理解曲柄圆对于工程师来说至关重要，因为它直接影响机械系统的性能和效率。曲柄圆在内燃机的运行中发挥着重要作用。当曲轴旋转时，曲柄销以圆形运动移动，使活塞在其气缸内上下移动。这种上下运动将线性能量转换为旋转能量，最终为车辆提供动力。如果曲柄圆设计不当，可能导致发动机性能低效、磨损加剧，甚至发生灾难性故障。此外，曲柄圆的大小会影响发动机的扭矩输出。较大的曲柄圆通常意味着可以产生更多的扭矩，这对需要进行重物搬运或拖曳的车辆至关重要。工程师必须仔细计算曲柄圆的直径，以确保发动机符合所需的性能规格。除了在汽车工程中的重要性，曲柄圆的概念也扩展到机器人技术和工业机械等其他领域。例如，机器人手臂通常利用曲柄机制来实现精确的运动。曲柄圆确保机器人手臂的关节以可预测和受控的方式移动，从而允许对物体进行准确定位和操纵。此外，理解曲柄圆也有利于维护和故障排除。熟悉这一概念的机械师和技术人员可以诊断与曲轴组件的错位或过度磨损相关的问题。通过识别与曲柄圆相关的问题迹象，他们可以在更严重的损坏发生之前采取纠正措施。总之，术语曲柄圆概括了机械设计和功能的一个关键方面。它是工程师必须掌握的概念，以确保发动机和机械的最佳性能。从增强扭矩输出到促进机器人中的精确运动，曲柄圆在各种应用中都是不可或缺的。随着技术的不断进步，对这些基本原理的理解将继续对工程实践中的创新和效率至关重要。无论是在设计新发动机还是维护现有机械，曲柄圆的重要性都不容小觑。