metric thread

简明释义

公制螺纹

英英释义

例句

1.I need to replace this part with one that has a metric thread 公制螺纹 to ensure a tight fit.

我需要更换这个部件，使用一个具有metric thread 公制螺纹的部件以确保紧密配合。

2.The bolt has a metric thread 公制螺纹 that fits perfectly into the corresponding nut.

这个螺栓有一个与相应螺母完美契合的metric thread 公制螺纹。

3.The engineer specified a metric thread 公制螺纹 for the new assembly to standardize production.

工程师为新的组装指定了metric thread 公制螺纹以标准化生产。

4.When selecting screws, make sure they have a metric thread 公制螺纹 for compatibility.

在选择螺丝时，确保它们具有metric thread 公制螺纹以确保兼容性。

5.The design specifications require all fasteners to use a metric thread 公制螺纹 system.

设计规范要求所有紧固件使用metric thread 公制螺纹系统。

作文

Understanding the concept of a metric thread is essential for anyone involved in engineering, manufacturing, or construction. A metric thread refers to a standardized system of threads used predominantly in metric measurements. Unlike imperial threads that use inches, metric threads are measured in millimeters, which provides a more precise and universally accepted method of measurement. This standardization is crucial in global industries where parts manufactured in one country must fit seamlessly with components from another. The metric thread system is governed by the International Organization for Standardization (ISO), which defines various parameters such as thread pitch, diameter, and tolerance levels. One of the most common types of metric threads is the M-series, which is denoted by an 'M' followed by the nominal diameter in millimeters. For example, an M10 thread has a nominal diameter of 10 mm. The pitch, which is the distance between adjacent threads, can vary; for instance, an M10 x 1.5 thread means it has a pitch of 1.5 mm. Using metric threads offers several advantages. Firstly, the metric system is based on powers of ten, making calculations simpler and more intuitive. Engineers and designers can easily convert between different units without the need for complex conversions, which is often the case with imperial measurements. This ease of use enhances productivity and reduces the likelihood of errors during design and assembly processes.Moreover, metric threads are widely recognized and utilized across many countries, particularly in Europe and Asia. This international acceptance facilitates trade and collaboration among manufacturers and suppliers worldwide. When components are designed using metric threads, they can be assured of compatibility with other products, thus streamlining production and assembly operations.However, it is essential to note that not all applications will benefit from metric threads. In some regions, especially the United States, imperial threads are still prevalent. This duality can lead to confusion and compatibility issues if not managed correctly. Engineers must be proficient in both systems to ensure that their designs meet local standards and can be manufactured without complications.In conclusion, the metric thread system is a vital aspect of modern engineering and manufacturing practices. Its standardization simplifies processes, enhances compatibility, and promotes efficiency in a global market. As industries continue to evolve and expand, understanding and utilizing metric threads will remain crucial for professionals in technical fields. Embracing this knowledge not only improves individual competency but also contributes to the overall success of projects in an increasingly interconnected world.

理解公制螺纹的概念对于任何参与工程、制造或建筑的人来说都是至关重要的。公制螺纹是指主要用于公制测量的标准化螺纹系统。与使用英寸的英制螺纹不同，公制螺纹以毫米为单位进行测量，这提供了一种更精确和普遍接受的测量方法。这种标准化在全球工业中至关重要，因为一个国家制造的零件必须与另一个国家的组件无缝结合。公制螺纹系统由国际标准化组织（ISO）管理，该组织定义了线程间距、直径和公差水平等各种参数。最常见的公制螺纹类型之一是M系列，它以'M'后跟名义直径（以毫米为单位）来表示。例如，M10螺纹的名义直径为10毫米。间距，即相邻螺纹之间的距离，可以有所不同；例如，M10 x 1.5螺纹意味着其间距为1.5毫米。使用公制螺纹有几个优点。首先，公制系统基于十的幂，使计算更简单、更直观。工程师和设计师可以轻松地在不同单位之间转换，而不需要复杂的换算，这通常是英制测量的情况。这种易用性提高了生产力，并减少了设计和组装过程中的错误可能性。此外，公制螺纹在许多国家广泛认可和使用，特别是在欧洲和亚洲。这种国际接受度促进了全球制造商和供应商之间的贸易与合作。当组件使用公制螺纹设计时，可以确保与其他产品的兼容性，从而简化生产和组装操作。然而，值得注意的是，并非所有应用都能从公制螺纹中受益。在某些地区，特别是美国，英制螺纹仍然占主导地位。这种双重性如果管理不当，可能会导致混淆和兼容性问题。工程师必须精通这两种系统，以确保他们的设计符合当地标准，并能够顺利制造。总之，公制螺纹系统是现代工程和制造实践的重要方面。它的标准化简化了流程，提高了兼容性，并促进了全球市场的效率。随着行业的不断发展和扩展，理解和利用公制螺纹将继续对技术领域的专业人士至关重要。掌握这些知识不仅提高了个人能力，还有助于在日益互联的世界中项目的整体成功。