joint pin

简明释义

联结销

英英释义

例句

1.He had to replace the broken joint pin in the machine to get it working again.

他必须更换机器中损坏的接头销才能让它重新工作。

2.Make sure the joint pin is aligned correctly before tightening the screws.

在拧紧螺丝之前，请确保接头销对齐正确。

3.The joint pin is essential for maintaining the stability of the structure.

为了保持结构的稳定性，接头销是必不可少的。

4.The carpenter used a joint pin to secure the two pieces of wood together.

木匠使用了一个接头销来将两块木头固定在一起。

5.When assembling the furniture, make sure to insert the joint pin properly.

组装家具时，请确保正确插入接头销。

作文

In the world of engineering and mechanics, precision is paramount. One of the crucial components that ensures this precision in various types of machinery is the joint pin. A joint pin is a cylindrical fastener used to connect two or more components together, allowing for rotational or linear movement while maintaining alignment. This simple yet effective device plays a significant role in the functionality of machines and structures. The importance of a joint pin can be observed in numerous applications, from automotive systems to industrial machinery. For instance, in a car's suspension system, joint pins are essential for connecting different parts of the suspension, allowing for smooth movement and stability while driving. Without these pins, the entire system would fail to operate efficiently, leading to potential safety hazards. Moreover, joint pins are not just limited to heavy machinery; they are also found in everyday items. Take, for example, a folding chair. The mechanism that allows the chair to fold and unfold relies on joint pins to pivot the legs and seat. This design ensures that the chair is both functional and portable, illustrating how joint pins contribute to our daily convenience. When it comes to manufacturing, the selection of the right type of joint pin is vital. There are various materials and designs available, each suited for specific applications. Engineers must consider factors such as load-bearing capacity, corrosion resistance, and ease of assembly when choosing a joint pin. An inappropriate choice can lead to mechanical failure, which can be costly and dangerous. Furthermore, the maintenance of joint pins is an aspect that should not be overlooked. Regular inspections and proper lubrication can extend the life of these components, ensuring that machinery operates smoothly. Neglecting these practices can result in wear and tear, leading to malfunctions and expensive repairs. In conclusion, the role of the joint pin in engineering and everyday life cannot be underestimated. It serves as a fundamental element that allows for the connection and movement of various components, ensuring the efficiency and safety of countless devices. As technology continues to advance, the evolution of joint pins will likely follow suit, leading to new innovations that enhance their performance and application. Understanding the significance of joint pins is essential for anyone involved in engineering, mechanics, or even DIY projects, as they are the unsung heroes behind the functionality of many systems we rely on every day.

在工程和机械的世界中，精确性至关重要。确保各种机械设备精确性的关键组件之一是接头销。接头销是一种用于连接两个或多个组件的圆柱形紧固件，允许在保持对齐的同时进行旋转或线性运动。这个简单而有效的装置在机器和结构的功能中发挥着重要作用。接头销的重要性可以在众多应用中观察到，从汽车系统到工业机械。例如，在汽车的悬挂系统中，接头销对于连接悬挂的不同部分至关重要，允许在驾驶时平稳移动和稳定。如果没有这些销，整个系统将无法高效运作，可能导致安全隐患。此外，接头销不仅限于重型机械；它们也出现在日常物品中。例如，一把折叠椅。允许椅子折叠和展开的机制依赖于接头销来支撑腿和座位。这种设计确保了椅子的功能性和便携性，说明了接头销如何为我们的日常便利做出贡献。在制造过程中，选择合适类型的接头销至关重要。有各种材料和设计可供选择，每种都适合特定的应用。工程师必须考虑诸如承载能力、耐腐蚀性和组装便利性等因素，以选择接头销。不当的选择可能导致机械故障，这可能是昂贵且危险的。此外，维护接头销是一个不容忽视的方面。定期检查和适当润滑可以延长这些组件的使用寿命，确保机械顺利运行。忽视这些做法可能导致磨损，导致故障和昂贵的维修。总之，接头销在工程和日常生活中的作用不可低估。它作为一个基本元素，允许各种组件的连接和运动，确保无数设备的效率和安全。随着技术的不断进步，接头销的演变也可能随之而来，带来新的创新，以增强其性能和应用。理解接头销的重要性对于任何参与工程、机械或甚至DIY项目的人来说都是必不可少的，因为它们是我们每天依赖的许多系统功能背后的无名英雄。