pawl limb

简明释义

掣手底盘

英英释义

例句

1.The mechanic explained how the pawl limb 棘爪肢 in the gearbox prevents backward motion.

机械师解释了变速箱中的pawl limb 棘爪肢如何防止后退运动。

2.If the pawl limb 棘爪肢 is worn out, it can lead to failure in the locking system.

如果pawl limb 棘爪肢磨损，可能会导致锁定系统故障。

3.In this machine, the pawl limb 棘爪肢 is responsible for maintaining the position of the moving parts.

在这台机器中，pawl limb 棘爪肢负责保持活动部件的位置。

4.The design of the pawl limb 棘爪肢 allows it to engage smoothly with the ratchet.

pawl limb 棘爪肢的设计使其能够与棘轮平滑啮合。

5.During the assembly, we had to align the pawl limb 棘爪肢 correctly for the locking mechanism to function.

在组装过程中，我们必须正确对齐pawl limb 棘爪肢以使锁定机制正常工作。

作文

In the world of mechanical engineering, there are numerous components that play a crucial role in the functionality of machines. One such component is the pawl limb, which is an essential part of a ratchet mechanism. The pawl limb is a lever or arm that engages with the teeth of a ratchet wheel to allow movement in one direction while preventing it in the opposite direction. This simple yet effective design has been employed in various tools and machinery, making it a fundamental concept in mechanics.Understanding the function of the pawl limb requires a basic grasp of how ratchet mechanisms operate. When the ratchet wheel rotates in one direction, the pawl limb moves into the spaces between the teeth, allowing the wheel to turn freely. However, when the wheel attempts to rotate in the opposite direction, the pawl limb catches on the teeth of the wheel, effectively locking it in place. This prevents any backward motion, ensuring that the mechanism operates efficiently and safely.The significance of the pawl limb extends beyond just its mechanical function. It serves as a metaphor for many aspects of life where progress can only be made in one direction. For instance, in personal development, individuals often face challenges that require them to push forward despite setbacks. Just as the pawl limb allows movement in one direction, people must learn to navigate obstacles while remaining focused on their goals.Moreover, the pawl limb is a great example of how simple designs can lead to significant impacts. Many modern tools, from socket wrenches to bicycle gears, utilize this mechanism. The evolution of the pawl limb illustrates the importance of innovation in engineering, where even small improvements can enhance efficiency and usability. Engineers continuously study and refine these mechanisms to create more reliable and effective tools.In conclusion, the pawl limb is not just a mechanical component; it embodies the principles of progress and perseverance. By understanding its function and applications, we can appreciate the ingenuity behind engineering designs and draw parallels to our own lives. Whether in a workshop or in our daily endeavors, the lessons learned from the pawl limb remind us that forward motion is often the key to success. As we continue to innovate and improve our tools and methods, let us keep in mind the humble yet powerful role of the pawl limb in our journey towards achievement.

在机械工程的世界中，有许多组件在机器的功能中发挥着至关重要的作用。其中一个组件是pawl limb，它是棘轮机制的一个重要部分。pawl limb是一个杠杆或臂，它与棘轮的齿相接触，以允许向一个方向的运动，同时防止向相反方向的运动。这种简单而有效的设计已被应用于各种工具和机械，成为机械学中的基本概念。理解pawl limb的功能需要对棘轮机制的工作原理有一个基本的了解。当棘轮向一个方向旋转时，pawl limb进入齿之间的空间，允许轮子自由转动。然而，当轮子试图向相反方向旋转时，pawl limb会卡在轮子的齿上，有效地将其锁定在原位。这防止了任何向后的运动，确保机制高效且安全地运行。pawl limb的重要性不仅仅限于其机械功能。它还可以作为许多生活方面的隐喻，在这些方面，进步只能朝一个方向进行。例如，在个人发展中，个人经常面临挑战，需要他们在遇到挫折时继续向前推进。正如pawl limb允许一个方向的运动，人们必须学会在保持专注于目标的同时应对障碍。此外，pawl limb是一个很好的例子，说明简单的设计可以带来重要的影响。从套筒扳手到自行车齿轮，许多现代工具都利用了这一机制。pawl limb的演变说明了工程创新的重要性，即使是小的改进也能提高效率和可用性。工程师不断研究和改进这些机制，以创造出更可靠和有效的工具。总之，pawl limb不仅仅是一个机械组件；它体现了进步和毅力的原则。通过理解其功能和应用，我们可以欣赏工程设计背后的独创性，并将其与我们自己的生活进行类比。无论是在车间还是在日常事务中，从pawl limb中学到的教训提醒我们，向前推进往往是成功的关键。当我们继续创新和改进我们的工具和方法时，让我们记住pawl limb在我们追求成就旅程中所扮演的谦卑而强大的角色。