return crank

简明释义

回行曲柄

英英释义

例句

1.The mechanic adjusted the return crank to improve the efficiency of the machine.

机械师调整了回转曲柄以提高机器的效率。

2.After cleaning, the return crank moved freely without any resistance.

清洁后，回转曲柄可以毫无阻力地自由移动。

3.He had to replace the old return crank with a new one to ensure smooth operation.

他不得不将旧的回转曲柄更换为新的，以确保操作顺畅。

4.The design of the return crank plays a crucial role in the overall mechanics of the device.

回转曲柄的设计在设备的整体机械结构中起着至关重要的作用。

5.When the return crank is stuck, it can cause the entire system to malfunction.

当回转曲柄卡住时，会导致整个系统发生故障。

作文

In the world of machinery and mechanical engineering, specific terms often describe particular components that play crucial roles in the functioning of machines. One such term is return crank, which refers to a mechanism used primarily in various types of machinery to convert rotary motion into reciprocating motion. To understand the importance of the return crank in mechanical systems, we must first delve into its function and applications.The return crank is typically found in devices where a circular motion needs to be transformed into linear motion. This mechanism is commonly used in steam engines, shapers, and slotting machines. For instance, in a steam engine, the return crank plays a vital role in driving the piston back and forth, allowing the engine to produce work efficiently. Without such a component, the engine would struggle to maintain continuous motion, thereby reducing its effectiveness.Moreover, the design of the return crank is essential for ensuring smooth operation. It usually consists of a crank arm connected to a rotating shaft. As the crank rotates, it pushes a connecting rod, which in turn moves the attached component in a linear direction. This simple yet effective design allows for the conversion of energy from one form to another, highlighting the significance of the return crank in mechanical engineering.In addition to its mechanical applications, the return crank also serves an important role in various industries. For example, in manufacturing, machines equipped with a return crank can perform repetitive tasks with high precision. This efficiency not only increases productivity but also reduces the likelihood of human error, making it a preferred choice in automated settings.Furthermore, understanding how the return crank operates can lead to innovations and improvements in machine design. Engineers and designers can analyze the performance of existing systems and identify areas for enhancement. By optimizing the return crank mechanism, they can create machines that are more efficient, durable, and capable of handling greater loads.Despite the advancements in technology, the fundamental principles behind the return crank remain relevant. In an era where automation and robotics are becoming increasingly prevalent, the basic mechanics of converting motion are still employed in modern designs. This continuity of use underscores the enduring significance of the return crank in the evolution of machinery.In conclusion, the return crank is an integral part of many mechanical systems, facilitating the transformation of rotary motion into linear movement. Its applications range from traditional steam engines to contemporary manufacturing processes, demonstrating its versatility and importance. As we continue to innovate and develop new technologies, the principles surrounding the return crank will undoubtedly remain a cornerstone of mechanical engineering, influencing future designs and applications. Understanding this mechanism not only provides insight into the workings of machines but also inspires future generations of engineers to explore new possibilities within the field.

在机械和机械工程的世界中，特定术语通常用于描述在机器运行中起关键作用的特定组件。其中一个术语是return crank，它指的是一种机制，主要用于各种类型的机械中，将旋转运动转换为往复运动。要理解return crank在机械系统中的重要性，我们必须首先深入了解它的功能和应用。return crank通常出现在需要将圆形运动转化为线性运动的设备中。这种机制常见于蒸汽机、铣床和开槽机等。例如，在蒸汽机中，return crank在推动活塞前后运动方面发挥着至关重要的作用，使得发动机能够高效地产生工作。如果没有这样的组件，发动机将难以保持连续运动，从而降低其效率。此外，return crank的设计对于确保平稳操作至关重要。它通常由连接到旋转轴的曲柄臂组成。当曲柄旋转时，它会推动连接杆，从而使附加组件沿直线方向移动。这种简单而有效的设计使能量从一种形式转化为另一种形式，突显了return crank在机械工程中的重要性。除了机械应用外，return crank在各个行业中也发挥着重要作用。例如，在制造业中，配备return crank的机器可以高精度地执行重复任务。这种效率不仅提高了生产力，还减少了人为错误的可能性，使其在自动化环境中成为首选。此外，理解return crank的操作方式可以带来机器设计上的创新和改进。工程师和设计师可以分析现有系统的性能，并识别出改进的领域。通过优化return crank机制，他们可以创造出更高效、更耐用、能够承受更大负载的机器。尽管技术不断进步，但return crank背后的基本原理仍然适用。在自动化和机器人技术日益普及的时代，将运动转换的基本机制仍然被应用于现代设计中。这种持续使用强调了return crank在机械演变中的持久重要性。总之，return crank是许多机械系统的组成部分，促进了旋转运动向线性运动的转化。它的应用范围从传统的蒸汽机到当代制造过程，展示了其多功能性和重要性。随着我们继续创新和开发新技术，围绕return crank的原则无疑将继续成为机械工程的基石，影响未来的设计和应用。理解这一机制不仅提供了对机器工作原理的洞察，还激励着未来一代工程师探索该领域的新可能性。