metric coarse thread

简明释义

米制粗牙螺纹

英英释义

例句

1.When assembling the furniture, make sure to use screws with a metric coarse thread (公制粗螺纹) for better stability.

在组装家具时，确保使用带有公制粗螺纹的螺丝，以获得更好的稳定性。

2.The engineer specified a metric coarse thread (公制粗螺纹) for the bolts to ensure quick assembly.

工程师指定使用公制粗螺纹的螺栓，以确保快速组装。

3.For outdoor projects, it's recommended to use metric coarse thread (公制粗螺纹) fasteners that are rust-resistant.

对于户外项目，建议使用防锈的公制粗螺纹紧固件。

4.In our workshop, we stock various sizes of metric coarse thread (公制粗螺纹) screws for different applications.

在我们的车间，我们储备了各种尺寸的公制粗螺纹螺丝以供不同用途。

5.You can find metric coarse thread (公制粗螺纹) nuts in the hardware store next to the standard sizes.

你可以在五金店找到与标准尺寸相邻的公制粗螺纹螺母。

作文

When we delve into the world of engineering and manufacturing, we often encounter various types of fasteners that play a crucial role in assembling parts. One such type is the metric coarse thread, which is widely used in many applications due to its unique properties. Understanding what a metric coarse thread is and how it functions can significantly enhance our appreciation of mechanical design and assembly processes.To begin with, the term 'metric' refers to the measurement system based on the International System of Units (SI). This system is used globally, making it easier for engineers and manufacturers to communicate and collaborate across borders. The 'coarse thread' aspect indicates the pitch of the thread, which is the distance between adjacent threads. Coarse threads are characterized by having a larger pitch compared to fine threads, meaning that they are spaced further apart.The advantages of using a metric coarse thread are numerous. For one, the larger pitch allows for quicker assembly and disassembly, which is particularly beneficial in applications where parts need to be frequently replaced or serviced. Additionally, the coarser threads provide better resistance to stripping, making them ideal for materials that may not hold finer threads well. This property is especially important in softer metals or plastics, where fine threads could easily be damaged.In terms of standards, metric coarse thread specifications are defined by the ISO (International Organization for Standardization). The most common standard for these threads is ISO 68-1, which outlines the dimensions and tolerances for metric threads. Understanding these standards is essential for engineers and designers to ensure compatibility and reliability in their projects.Furthermore, the application of metric coarse thread spans across various industries, including automotive, aerospace, and construction. In the automotive industry, for instance, many engine components utilize coarse threads to secure parts together, allowing for efficient manufacturing and maintenance processes. Similarly, in construction, coarse threads are often used in bolts and screws to ensure that structures remain stable and secure under load.One interesting aspect of metric coarse thread is its role in the development of new technologies. As engineering advances, the demand for more robust and reliable fastening solutions continues to grow. Engineers are constantly exploring new materials and thread designs to improve performance and reduce weight. Innovations such as high-strength alloys and advanced coatings are being integrated with metric coarse thread designs to create fasteners that can withstand extreme conditions.In conclusion, the metric coarse thread is a fundamental component in the realm of mechanical engineering and manufacturing. Its unique characteristics, benefits, and widespread applications make it an essential subject of study for anyone involved in these fields. By understanding the intricacies of metric coarse thread, we can better appreciate the complexities of modern engineering and the importance of precision in creating reliable and efficient products.

当我们深入工程和制造的世界时，我们常常会遇到各种类型的紧固件，这些紧固件在组装部件中发挥着至关重要的作用。其中一种类型是公制粗螺纹，由于其独特的属性，广泛应用于许多领域。理解公制粗螺纹是什么以及它是如何运作的，可以显著增强我们对机械设计和组装过程的欣赏。首先，“公制”一词指的是基于国际单位制（SI）的测量系统。该系统在全球范围内使用，使工程师和制造商能够更容易地跨国沟通与合作。“粗螺纹”部分则表示螺纹的间距，即相邻螺纹之间的距离。粗螺纹的特点是与细螺纹相比，螺纹间距较大，这意味着它们之间的间隔较远。使用公制粗螺纹的优点有很多。首先，较大的间距允许更快的组装和拆卸，这在需要频繁更换或维护部件的应用中尤为有利。此外，粗螺纹提供了更好的防剥离性能，使其非常适合那些可能无法很好保持细螺纹的材料。这一特性在较软的金属或塑料中尤为重要，因为细螺纹可能很容易受到损坏。在标准方面，公制粗螺纹的规格由国际标准化组织（ISO）定义。最常见的标准是ISO 68-1，该标准概述了公制螺纹的尺寸和公差。理解这些标准对于工程师和设计师确保项目的兼容性和可靠性至关重要。此外，公制粗螺纹的应用遍及多个行业，包括汽车、航空航天和建筑。在汽车行业中，例如，许多发动机部件利用粗螺纹将部件固定在一起，从而实现高效的制造和维护过程。同样，在建筑中，粗螺纹常用于螺栓和螺钉，以确保结构在载荷下保持稳定和安全。公制粗螺纹的一个有趣方面是它在新技术发展中的作用。随着工程的进步，对更强大和可靠的紧固解决方案的需求不断增长。工程师们不断探索新材料和螺纹设计，以提高性能并减少重量。高强度合金和先进涂层等创新正在与公制粗螺纹设计相结合，以创建能够承受极端条件的紧固件。总之，公制粗螺纹是机械工程和制造领域的基本组成部分。其独特的特性、优势和广泛的应用使其成为任何参与这些领域的人的重要研究课题。通过理解公制粗螺纹的复杂性，我们可以更好地欣赏现代工程的复杂性以及在创造可靠和高效产品方面精度的重要性。