stepped bore

简明释义

级形孔

英英释义

例句

1.The stepped bore in this valve allows for better control of pressure and flow rate.

这个阀门中的阶梯孔允许更好地控制压力和流量。

2.The engineer designed a new component with a stepped bore to improve fluid flow efficiency.

工程师设计了一个具有阶梯孔的新组件，以提高流体流动效率。

3.When drilling a stepped bore, it's crucial to maintain the correct angle to ensure accuracy.

在钻孔时，保持正确的角度以确保准确性是至关重要的，尤其是在制作阶梯孔时。

4.In the manufacturing process, we often use stepped bore techniques to create precise fits.

在制造过程中，我们经常使用阶梯孔技术来创造精确的配合。

5.The team tested several designs before settling on the one with the optimal stepped bore dimensions.

团队在确定最终设计之前测试了几种设计，最终选择了具有最佳阶梯孔尺寸的设计。

作文

The term stepped bore refers to a specific type of cylindrical hole that has multiple diameters along its length. This design is commonly used in various engineering applications, particularly in mechanical and manufacturing processes. The stepped bore allows for the accommodation of different components that may need to fit together, ensuring a secure and precise assembly. For instance, in hydraulic systems, a stepped bore can be utilized to create a chamber for seals or pistons, where each step provides a different sealing surface or pressure zone. One of the primary advantages of using a stepped bore is its ability to optimize space and material usage. By incorporating steps into the bore design, engineers can minimize the overall dimensions of a part while still maintaining functionality. This is particularly important in industries where weight and size are critical factors, such as aerospace and automotive engineering. The stepped bore also enhances the performance of components by allowing for better fluid flow and reducing turbulence, which can lead to increased efficiency in systems like pumps and valves.In manufacturing, creating a stepped bore involves precision machining techniques. CNC (Computer Numerical Control) machines are often employed to achieve the required tolerances and surface finishes. The process requires careful planning and execution, as any deviations from the intended design can result in poor fitting parts and potential failure of the assembly. Therefore, engineers must consider factors such as material selection, cutting tools, and machining parameters when designing a stepped bore.Moreover, the application of a stepped bore is not limited to mechanical components; it can also be found in various fields like plumbing, where pipes may have stepped diameters to facilitate connections between different sizes. In this context, a stepped bore ensures a smooth transition between pipe sections, minimizing leaks and enhancing flow efficiency. In conclusion, the stepped bore is a versatile and essential feature in modern engineering practices. Its ability to accommodate various components, optimize space, and enhance performance makes it a preferred choice in many applications. As technology continues to advance, the design and implementation of stepped bore features will likely evolve, leading to even more innovative solutions in engineering and manufacturing. Understanding the significance and functionality of a stepped bore is crucial for anyone involved in these fields, as it plays a vital role in the integrity and efficiency of numerous systems and components.

术语stepped bore指的是一种特定类型的圆柱形孔，其沿长度具有多个直径。这种设计常用于各种工程应用，特别是在机械和制造过程中。stepped bore允许容纳可能需要配合在一起的不同组件，确保安全和精确的组装。例如，在液压系统中，可以利用stepped bore来创建一个密封或活塞的腔室，其中每个步骤提供不同的密封面或压力区。使用stepped bore的主要优势之一是能够优化空间和材料的使用。通过在孔设计中加入阶梯，工程师可以在保持功能性的同时，最小化零件的总体尺寸。这在航空航天和汽车工程等对重量和尺寸至关重要的行业中尤为重要。stepped bore还通过改善流体流动和减少湍流来增强组件的性能，这可以提高泵和阀门等系统的效率。在制造过程中，创建stepped bore涉及精密加工技术。通常使用CNC（计算机数控）机床来达到所需的公差和表面光洁度。这个过程需要仔细的规划和执行，因为任何偏离预期设计的情况都可能导致零件配合不良和潜在的组装失败。因此，工程师在设计stepped bore时必须考虑材料选择、切削工具和加工参数等因素。此外，stepped bore的应用不仅限于机械组件；它还可以在各种领域中找到，例如管道，其中管道可能具有阶梯直径以便于不同大小之间的连接。在这种情况下，stepped bore确保管段之间的平滑过渡，最小化泄漏并增强流动效率。总之，stepped bore是现代工程实践中一种多功能且必不可少的特征。其适应各种组件、优化空间和增强性能的能力使其成为许多应用中的首选。随着技术的不断进步，stepped bore特征的设计和实施可能会不断发展，从而在工程和制造中带来更具创新性的解决方案。理解stepped bore的重要性和功能对于任何参与这些领域的人来说都是至关重要的，因为它在众多系统和组件的完整性和效率中发挥着重要作用。