pivot pin

简明释义

枢轴销

英英释义

例句

1.The pivot pin broke during testing, causing the entire system to fail.

在测试过程中，转动销断裂，导致整个系统失败。

2.The engineer replaced the broken pivot pin to ensure the mechanism worked smoothly.

工程师更换了损坏的转动销以确保机制顺利运作。

3.In this model, the pivot pin allows for a full range of motion.

在这个模型中，转动销允许完全的运动范围。

4.Adjusting the pivot pin can help improve the accuracy of the machine.

调整转动销可以帮助提高机器的准确性。

5.Make sure the pivot pin is securely fastened before operating the device.

在操作设备之前，请确保转动销牢固固定。

作文

In the world of engineering and mechanical design, the term pivot pin refers to a crucial component that allows for rotational movement between two parts. It acts as a fulcrum around which other components can rotate, providing flexibility and functionality in various machines and devices. Understanding the role of a pivot pin is essential for anyone working in fields such as robotics, automotive engineering, or even furniture design. A pivot pin typically consists of a cylindrical rod that is inserted into a hole, allowing one part to swing or rotate around it. This simple yet effective mechanism is widely used in numerous applications. For example, in a door hinge, the pivot pin serves as the axis that enables the door to open and close smoothly. Without this component, the door would be immobile, illustrating the importance of the pivot pin in everyday objects. In robotics, pivot pins are often employed in joints that allow robotic arms to move with precision. These pins must be designed to withstand significant stress and wear, as they are subjected to constant movement. Engineers must carefully select materials and dimensions for the pivot pin to ensure durability and performance. The design process involves calculations to determine the appropriate size and strength needed to support the intended load. Moreover, the placement of a pivot pin can significantly affect the overall mechanics of a system. For instance, in a mechanical linkage, the position of the pivot pin will influence the range of motion and the efficiency of force transmission between connected parts. An improperly placed pivot pin could lead to increased friction, reduced movement range, or even failure of the entire mechanism. Thus, engineers must meticulously plan the layout of these components during the design phase. The versatility of the pivot pin extends beyond mechanical systems; it is also found in various sports equipment. For example, in a bicycle's crankset, the pivot pin allows the pedals to rotate smoothly, enabling efficient energy transfer from the rider to the bike. This application showcases how a seemingly simple component can have a profound impact on performance. In conclusion, the pivot pin is an essential element in many mechanical systems, providing the necessary pivot point for rotation and movement. Its significance cannot be overstated, as it plays a vital role in ensuring the functionality and efficiency of various devices and machines. Whether in engineering, robotics, or everyday objects, understanding the function and design considerations of a pivot pin is crucial for creating effective mechanical solutions. As technology continues to advance, the importance of such fundamental components will remain, highlighting the need for ongoing research and innovation in this area. In summary, the pivot pin serves as a fundamental building block in the design and operation of countless mechanical systems. Its ability to facilitate movement and support various loads makes it indispensable in both simple and complex applications. As we continue to explore new technologies and improve existing designs, the pivot pin will undoubtedly remain a key focus for engineers and designers alike.

在工程和机械设计的世界中，短语pivot pin指的是一个关键组件，它允许两个部分之间进行旋转运动。它充当其他组件可以围绕其旋转的支点，为各种机器和设备提供灵活性和功能性。理解pivot pin的作用对于任何从事机器人技术、汽车工程或甚至家具设计的人来说都是至关重要的。pivot pin通常由一个圆柱形杆组成，插入一个孔中，允许一个部分围绕它摆动或旋转。这种简单而有效的机制广泛应用于许多场合。例如，在门铰链中，pivot pin作为轴心，使得门能够平稳地打开和关闭。没有这个组件，门将无法移动，这说明了pivot pin在日常物品中的重要性。在机器人技术中，pivot pins通常用于允许机器人臂精确移动的关节。这些销钉必须设计得能够承受显著的压力和磨损，因为它们受到持续运动的影响。工程师必须仔细选择pivot pin的材料和尺寸，以确保耐用性和性能。设计过程涉及计算以确定支持预期负载所需的适当大小和强度。此外，pivot pin的放置位置会显著影响系统的整体机械性能。例如，在机械连杆中，pivot pin的位置将影响连接部件之间运动范围和力传递的效率。错误放置的pivot pin可能导致摩擦增加、运动范围减少，甚至整个机制的故障。因此，工程师必须在设计阶段仔细规划这些组件的布局。pivot pin的多功能性超越了机械系统；它也出现在各种运动设备中。例如，在自行车的曲柄组中，pivot pin允许踏板平稳旋转，从而实现骑行者与自行车之间的有效能量传递。这一应用展示了看似简单的组件如何对性能产生深远影响。总之，pivot pin是许多机械系统中不可或缺的元素，提供了旋转和运动所需的支点。它的重要性不容小觑，因为它在确保各种设备和机器的功能性和效率方面发挥着至关重要的作用。无论是在工程、机器人技术还是日常物品中，理解pivot pin的功能和设计考虑对于创造有效的机械解决方案至关重要。随着技术的不断进步，这些基本组件的重要性将继续存在，突显出这一领域持续研究和创新的必要性。总之，pivot pin作为无数机械系统设计和操作的基础构件，其促进运动和支持各种负载的能力使其在简单和复杂应用中都不可或缺。随着我们继续探索新技术并改善现有设计，pivot pin无疑将继续成为工程师和设计师关注的重点。