key pin

简明释义

键销

英英释义

例句

1.To disassemble the lock, you need to remove the key pin 关键销 first.

要拆卸锁，您需要先移除关键销 key pin。

2.The technician explained that the key pin 关键销 is crucial for securing the machinery.

技术员解释说，关键销 key pin 对于确保机器的安全至关重要。

3.Make sure to insert the key pin 关键销 properly before operating the device.

在操作设备之前，请确保正确插入关键销 key pin。

4.The engineer emphasized that the key pin 关键销 must be made of durable material.

工程师强调关键销 key pin 必须由耐用材料制成。

5.Losing the key pin 关键销 can lead to serious safety hazards.

丢失关键销 key pin 可能会导致严重的安全隐患。

作文

In the world of mechanics and engineering, every small component plays a crucial role in the overall functionality of a device. One such essential component is the key pin, which serves as a pivotal element in various applications. A key pin is typically a cylindrical metal piece that fits into a hole or slot to secure two parts together. This simple yet effective design allows for easy assembly and disassembly, making it an invaluable tool in manufacturing and maintenance processes.The importance of the key pin can be observed in many everyday items. For instance, consider a bicycle. The pedals are attached to the crank arms using key pins, which ensure that they remain securely in place while allowing for smooth rotation. Without these small but mighty components, the pedals could easily come loose, leading to potential accidents and mechanical failures.Moreover, the use of key pins extends beyond bicycles. In machinery, they are often used to connect shafts and gears. When a key pin is inserted into the keyway of a shaft, it locks the gear in place, ensuring that both components rotate together. This mechanism is vital for the efficient operation of motors, conveyor belts, and other automated systems. If a key pin were to fail, it could result in significant downtime and costly repairs.In addition to their mechanical applications, key pins also play a role in the world of electronics. Many electronic devices contain components that require secure connections to function correctly. For example, in circuit boards, key pins may be used to hold connectors in place, preventing them from shifting or becoming disconnected during operation. This reliability is essential for maintaining the integrity of the device and ensuring its longevity.The versatility of the key pin is further highlighted by its various sizes and materials. Depending on the application, key pins can be made from steel, aluminum, or even plastic. Their dimensions can also vary significantly, allowing engineers to select the appropriate key pin for their specific needs. This adaptability makes them suitable for a wide range of industries, from automotive to aerospace.In conclusion, the humble key pin is a fundamental component that often goes unnoticed in the grand scheme of machinery and technology. However, its significance cannot be overstated. By providing secure connections and facilitating movement between parts, key pins contribute to the efficiency and safety of countless devices we rely on daily. Understanding the role of the key pin not only enhances our appreciation for engineering but also underscores the importance of even the smallest elements in the complex systems that drive our modern world.

在机械和工程的世界中，每个小组件在设备的整体功能中都扮演着至关重要的角色。其中一个重要的组件就是key pin（键销），它在各种应用中都是一个关键元素。key pin通常是一个圆柱形金属件，适合插入孔或槽中，以将两个部分固定在一起。这种简单而有效的设计使得组装和拆卸变得容易，成为制造和维护过程中不可或缺的工具。key pin的重要性可以在许多日常物品中观察到。例如，考虑一下自行车。踏板通过key pin连接到曲柄臂上，这确保它们在旋转时保持牢固。如果没有这些小而强大的组件，踏板可能会轻易松动，导致潜在的事故和机械故障。此外，key pin的使用超出了自行车。在机械设备中，它们通常用于连接轴和齿轮。当key pin插入轴的键槽中时，它将齿轮锁定在适当位置，确保两个组件一起旋转。这个机制对电动机、输送带和其他自动化系统的高效运作至关重要。如果key pin发生故障，可能会导致显著的停机时间和昂贵的维修费用。除了机械应用，key pin在电子产品的世界中也发挥着作用。许多电子设备包含需要安全连接以正确运行的组件。例如，在电路板中，key pin可用于将连接器固定到位，防止它们在操作过程中移动或断开。这种可靠性对于维护设备的完整性和确保其使用寿命至关重要。key pin的多功能性通过其各种尺寸和材料进一步得以体现。根据应用的不同，key pin可以由钢、铝甚至塑料制成。它们的尺寸也可以有很大差异，使工程师能够选择适合其特定需求的key pin。这种适应性使它们适用于从汽车到航空航天等广泛行业。总之，谦逊的key pin是一个基本组件，在机械和技术的宏伟蓝图中往往被忽视。然而，它的重要性不容小觑。通过提供安全连接和促进部件之间的运动，key pins为我们每天依赖的无数设备的效率和安全性做出了贡献。理解key pin的作用不仅增强了我们对工程的欣赏，也强调了在驱动我们现代世界的复杂系统中，即使是最小的元素的重要性。