diameter clearance

简明释义

径向间隙

英英释义

例句

1.The manufacturer specified a minimum diameter clearance to ensure safety during operation.

制造商规定了最低的直径间隙以确保操作安全。

2.The engineer calculated the diameter clearance to ensure the pipe would fit properly in the assembly.

工程师计算了直径间隙以确保管道能正确安装在组件中。

3.A proper diameter clearance helps prevent wear and tear on mechanical components.

适当的直径间隙有助于防止机械部件的磨损。

4.Before installation, check the diameter clearance between the shaft and the housing.

安装前，请检查轴与外壳之间的直径间隙。

5.In the design phase, we need to consider the diameter clearance for the rotating parts.

在设计阶段，我们需要考虑旋转部件的直径间隙。

作文

In engineering and manufacturing, precision is paramount. One of the critical aspects that engineers must consider when designing mechanical components is the concept of diameter clearance. This term refers to the intentional space or gap between two cylindrical objects, such as a shaft and a hole, allowing for proper movement and function without excessive friction or wear. Understanding diameter clearance is essential for ensuring that parts fit together correctly and operate efficiently.When designing machinery, engineers must account for several factors that influence diameter clearance. Temperature changes, for instance, can cause materials to expand or contract. If the diameter clearance is too tight, thermal expansion might lead to parts seizing or damaging each other. Conversely, if the clearance is too large, it can result in unwanted movement, leading to inefficiencies or even catastrophic failure in some cases.Another crucial factor is the type of material used in the components. Different materials have different properties, including how they respond to stress and strain. For example, metals typically have lower coefficients of thermal expansion than plastics, meaning they will not expand as much when heated. Therefore, when calculating diameter clearance, engineers must consider the materials involved and their respective behaviors under various conditions.Furthermore, the intended use of the machinery plays a significant role in determining the appropriate diameter clearance. For high-speed applications, tighter clearances may be necessary to enhance performance and reduce vibration. In contrast, heavy-load applications may require larger clearances to accommodate potential misalignment and prevent binding.Manufacturers often rely on industry standards and guidelines when determining the ideal diameter clearance. These standards provide a framework based on extensive research and testing, ensuring that components will function reliably in real-world scenarios. Engineers must also conduct simulations and tests to verify that their designs meet these standards before production.In conclusion, the concept of diameter clearance is vital in the field of engineering and manufacturing. It involves understanding the relationship between different components and how they interact under varying conditions. By carefully considering factors such as material properties, temperature variations, and application requirements, engineers can design efficient and reliable machinery. Mastering the principles of diameter clearance not only enhances the performance of individual components but also contributes to the overall success of engineering projects. Ultimately, the effectiveness of any mechanical system hinges on the careful consideration of such fundamental concepts, making diameter clearance an indispensable part of engineering design and manufacturing processes.

在工程和制造中，精确性至关重要。工程师在设计机械组件时必须考虑的一个关键方面是直径间隙的概念。这个术语指的是两个圆柱物体之间故意留出的空间或间隙，例如轴和孔之间的间隙，以允许适当的运动和功能，而不会产生过多的摩擦或磨损。理解直径间隙对于确保部件正确配合并高效运行至关重要。在设计机械时，工程师必须考虑多个影响直径间隙的因素。例如，温度变化可能导致材料膨胀或收缩。如果直径间隙过紧，热膨胀可能导致部件卡住或相互损坏。相反，如果间隙过大，可能会导致不必要的运动，从而导致效率低下，甚至在某些情况下导致灾难性故障。另一个关键因素是组件所使用的材料类型。不同的材料具有不同的特性，包括它们对应力和应变的反应。例如，金属通常具有比塑料更低的热膨胀系数，这意味着它们在加热时不会膨胀得那么多。因此，在计算直径间隙时，工程师必须考虑涉及的材料及其在各种条件下的行为。此外，机械的预期用途在确定合适的直径间隙时也起着重要作用。对于高速应用，可能需要更紧的间隙以提高性能并减少振动。相反，重载应用可能需要更大的间隙以适应潜在的不对齐，并防止卡滞。制造商通常依赖行业标准和指导方针来确定理想的直径间隙。这些标准提供了基于广泛研究和测试的框架，确保部件在实际场景中可靠运行。工程师还必须进行模拟和测试，以验证他们的设计在生产前是否符合这些标准。总之，直径间隙的概念在工程和制造领域至关重要。它涉及理解不同组件之间的关系以及它们在不同条件下的相互作用。通过仔细考虑材料特性、温度变化和应用要求等因素，工程师可以设计出高效且可靠的机械。掌握直径间隙的原则不仅提升了单个组件的性能，还为工程项目的整体成功做出了贡献。最终，任何机械系统的有效性都取决于对这些基本概念的仔细考虑，使得直径间隙成为工程设计和制造过程中的不可或缺的一部分。