parallel pin

简明释义

平行销

英英释义

例句

1.The design specifies the use of a parallel pin for easy disassembly and reassembly.

设计中指定使用平行销以便于拆卸和重新组装。

2.We need a parallel pin for this jig to maintain proper alignment during machining.

我们需要一个平行销来保持夹具在加工过程中的正确对齐。

3.A parallel pin is often used in mechanical assemblies to prevent rotation.

在机械组件中，通常使用平行销来防止旋转。

4.In the assembly process, a parallel pin ensures that the parts fit together without any gaps.

在组装过程中，平行销确保部件之间没有任何间隙。

5.The technician used a parallel pin to align the components accurately.

技术人员使用了一个平行销来准确对齐组件。

作文

In the world of engineering and manufacturing, precision is key. One component that plays a vital role in ensuring this precision is the parallel pin. A parallel pin is a cylindrical fastener used to align or join two or more components together. Unlike other types of pins, the parallel pin has a uniform diameter along its length, which allows it to fit snugly into corresponding holes in the parts being joined. This feature makes the parallel pin an essential element in various mechanical assemblies, providing stability and strength to the structures they support.The use of parallel pins can be observed in numerous applications, from automotive manufacturing to aerospace engineering. For instance, in the assembly of engines, parallel pins are often employed to ensure that different engine components are aligned correctly. This alignment is crucial because even a slight misalignment can lead to significant performance issues, increased wear, or even catastrophic failure. Therefore, engineers must choose the right size and material for the parallel pin to meet the specific requirements of their designs.Moreover, the installation of parallel pins is relatively straightforward, making them a popular choice among manufacturers. Typically, the holes for the pins are drilled with high precision to ensure a tight fit. Once the components are aligned, the parallel pin is inserted into the holes, providing a secure connection. This process not only enhances the mechanical integrity of the assembly but also simplifies disassembly and maintenance, as the parallel pins can be easily removed when needed.Another important aspect of parallel pins is their versatility. They are available in various materials, including steel, stainless steel, and plastic, allowing engineers to select the most suitable option based on factors such as load requirements, environmental conditions, and cost considerations. Additionally, parallel pins can be manufactured in different lengths and diameters, further expanding their usability across different applications.In summary, the parallel pin is a fundamental component in many engineering applications, providing critical alignment and fastening capabilities. Its simplicity, effectiveness, and adaptability make it an indispensable tool for engineers and manufacturers alike. As technology continues to advance, the importance of precision components like the parallel pin will only increase, driving innovation and improving the performance of various mechanical systems. Understanding the role and functionality of parallel pins is essential for anyone involved in design and manufacturing, as these small yet powerful components contribute significantly to the overall success of engineering projects.

在工程和制造的世界中，精确是关键。一个在确保这种精确性方面发挥重要作用的组件是平行销。平行销是一种用于对齐或连接两个或多个组件的圆柱形紧固件。与其他类型的销不同，平行销沿其长度具有均匀的直径，这使其能够牢固地适应被连接部件中的相应孔。这一特性使得平行销成为各种机械装配中的重要元素，为它们所支持的结构提供稳定性和强度。平行销的使用可以在众多应用中观察到，从汽车制造到航空航天工程。例如，在发动机的组装中，平行销通常被用来确保不同发动机组件的正确对齐。这种对齐至关重要，因为即使是轻微的错位也可能导致严重的性能问题、增加磨损或甚至灾难性的故障。因此，工程师必须选择适合其设计特定要求的平行销的正确尺寸和材料。此外，平行销的安装相对简单，使其成为制造商的热门选择。通常，销孔会以高精度钻孔，以确保紧密配合。一旦组件对齐，平行销就会插入孔中，提供安全的连接。这个过程不仅增强了装配的机械完整性，还简化了拆卸和维护，因为平行销在需要时可以轻松移除。平行销的另一个重要方面是它们的多功能性。它们有各种材料可供选择，包括钢、不锈钢和塑料，使工程师能够根据负载要求、环境条件和成本考虑选择最合适的选项。此外，平行销可以制造成不同的长度和直径，进一步扩展了它们在不同应用中的可用性。总之，平行销是许多工程应用中的基本组件，提供关键的对齐和紧固能力。它的简单性、有效性和适应性使其成为工程师和制造商不可或缺的工具。随着技术的不断进步，像平行销这样的精密组件的重要性只会增加，推动创新并改善各种机械系统的性能。理解平行销的角色和功能对于任何参与设计和制造的人来说都是至关重要的，因为这些小而强大的组件对工程项目的整体成功贡献显著。