surface plate

简明释义

划线台

英英释义

例句

1.He wiped the surface plate with a cloth before starting the measurements.

他在开始测量之前用布擦拭了表面板。

2.The machinist placed the metal part on the surface plate to check its flatness.

机械师将金属部件放在表面板上以检查其平整度。

3.A granite surface plate is often preferred for its stability.

花岗岩表面板因其稳定性而被广泛使用。

4.The surface plate is essential for precision engineering applications.

在精密工程应用中，表面板是必不可少的。

5.To ensure accuracy, always measure tools on a clean surface plate.

为了确保准确性，总是在干净的表面板上测量工具。

作文

In the realm of precision engineering and manufacturing, the term surface plate refers to a flat, stable platform used as a reference for measuring and inspecting the dimensions and geometry of various components. These plates are typically made from materials such as granite, cast iron, or glass, which provide a high degree of stability and resistance to wear. The importance of a surface plate cannot be overstated, as it serves as the foundation for ensuring that parts are manufactured to exact specifications. When engineers and machinists utilize a surface plate, they often employ a variety of measuring tools, such as calipers, micrometers, and dial indicators. The flatness and smoothness of the surface plate are crucial, as any imperfections can lead to inaccurate measurements. This is particularly important in industries where precision is paramount, such as aerospace, automotive, and medical device manufacturing. One of the primary functions of a surface plate is to provide a stable base for the inspection of machined parts. For instance, when a technician examines a newly fabricated component, they will place it on the surface plate and use measuring instruments to determine if it meets the required tolerances. The surface plate acts as a reference point, allowing for consistent and repeatable measurements. Moreover, the use of a surface plate is not limited to inspections alone; it also plays a vital role in the assembly of complex machinery. During assembly, components must fit together with precision, and a surface plate can help ensure that parts are aligned correctly before they are permanently fixed in place. By providing a level surface, the surface plate aids in achieving the desired assembly outcomes, reducing the likelihood of misalignment or other issues that could compromise the functionality of the final product. In addition to its practical applications, the surface plate also serves as an educational tool in engineering and manufacturing training programs. Students learn how to properly use measuring instruments and understand the significance of precision in manufacturing processes. By working with a surface plate, they gain hands-on experience that is invaluable in their future careers. To maintain the integrity of a surface plate, proper care and handling are essential. It should be kept clean and free from debris, as even small particles can affect measurement accuracy. Regular calibration and inspection of the surface plate are also necessary to ensure that it retains its flatness over time. In conclusion, the surface plate is an indispensable tool in the field of precision engineering. Its role in measuring, inspecting, and assembling components cannot be overlooked. As industries continue to demand higher levels of accuracy and quality, the surface plate will remain a cornerstone of manufacturing processes, ensuring that products meet stringent standards and perform reliably in their intended applications.

在精密工程和制造的领域中，术语表面板指的是一种平坦、稳定的平台，用作测量和检查各种组件的尺寸和几何形状的参考。这些板通常由花岗岩、铸铁或玻璃等材料制成，提供高度的稳定性和耐磨性。表面板的重要性不容小觑，因为它是确保零件按照确切规格制造的基础。当工程师和机械师使用表面板时，他们通常会使用各种测量工具，如卡尺、千分尺和指示表。表面板的平整度和光滑度至关重要，因为任何缺陷都可能导致测量不准确。这在航空航天、汽车和医疗器械制造等对精度要求极高的行业尤为重要。表面板的主要功能之一是为被检零件提供一个稳定的基础。例如，当技术员检查新制造的组件时，他们会将其放置在表面板上，并使用测量仪器来确定其是否符合所需的公差。表面板作为参考点，允许进行一致和可重复的测量。此外，表面板的使用不仅限于检查；它在复杂机械的组装中也发挥着重要作用。在组装过程中，组件必须精确地结合在一起，而表面板可以帮助确保在永久固定之前，部件正确对齐。通过提供一个水平的表面，表面板有助于实现所需的组装结果，减少了对齐不当或其他可能影响最终产品功能的问题的可能性。除了实际应用外，表面板在工程和制造培训项目中还充当教育工具。学生学习如何正确使用测量仪器，并理解精度在制造过程中的重要性。通过与表面板的实践操作，他们获得的实践经验在未来的职业生涯中是无价的。为了维护表面板的完整性，适当的保养和处理至关重要。它应保持清洁，不得有碎屑，因为即使是微小的颗粒也会影响测量的准确性。定期校准和检查表面板也是必要的，以确保它随时间保持平整。总之，表面板是精密工程领域中不可或缺的工具。它在测量、检查和组装组件方面的作用不容忽视。随着各行业对更高精度和质量的需求不断增加，表面板将继续成为制造过程的基石，确保产品满足严格的标准，并在其预期应用中可靠地运行。