outside micrometer

简明释义

外径千分尺

英英释义

例句

1.When working with small parts, an outside micrometer is essential for accurate measurement.

在处理小零件时，外径千分尺对于精确测量至关重要。

2.I bought a new outside micrometer for my workshop to improve my measurement capabilities.

我为我的车间买了一把新的外径千分尺，以提高我的测量能力。

3.To ensure accuracy, always calibrate your outside micrometer before taking measurements.

为了确保准确性，使用外径千分尺前请务必进行校准。

4.The technician demonstrated how to read the scale on the outside micrometer correctly.

技术员演示了如何正确读取外径千分尺上的刻度。

5.The engineer used an outside micrometer to measure the diameter of the steel rod precisely.

工程师使用外径千分尺精确测量钢棒的直径。

作文

The precision of measurement is crucial in various fields, especially in engineering and manufacturing. One of the most essential tools for achieving accurate measurements is the outside micrometer. An outside micrometer (外径千分尺) is a device used to measure the external dimensions of an object with great accuracy, typically to the nearest hundredth of a millimeter or thousandth of an inch. This tool is indispensable for engineers and machinists who require precise measurements for their projects.The outside micrometer consists of a U-shaped frame with a calibrated screw mechanism that allows for fine adjustments. The measuring faces are made of hardened steel to ensure durability and minimize wear over time. To use the outside micrometer, one must first place the object between the measuring faces and then turn the thimble until the faces make contact with the object. It is essential to apply just enough pressure to avoid deforming the material being measured while still ensuring a snug fit.One of the advantages of using an outside micrometer is its ability to provide highly accurate readings. Many models come equipped with a ratchet mechanism that prevents excessive force from being applied during measurement, thereby enhancing the reliability of the reading. This feature is particularly important when measuring soft materials, which can be easily deformed. Additionally, the outside micrometer often includes a vernier scale or digital display, allowing users to read measurements with even greater precision.In practical applications, the outside micrometer is widely used in quality control processes to ensure that manufactured parts meet specified tolerances. For example, in the automotive industry, components such as shafts, bearings, and gears must adhere to strict dimensional standards to function correctly. By employing an outside micrometer, quality control inspectors can verify that these components are within acceptable limits before they are assembled into larger systems.Moreover, the outside micrometer is not limited to industrial applications; it is also utilized in laboratories and educational settings. Students studying engineering or physics often use this tool to understand the principles of measurement and precision. Learning how to properly use an outside micrometer helps students develop skills that are vital for their future careers.In conclusion, the outside micrometer (外径千分尺) is a fundamental instrument that plays a significant role in ensuring accuracy in measurements across various industries. Its design and functionality allow for precise external measurements, making it invaluable for engineers, machinists, and students alike. Understanding how to effectively use an outside micrometer is essential for anyone involved in fields that require meticulous attention to detail and high standards of quality. As technology continues to advance, the outside micrometer remains a timeless tool that exemplifies the importance of precision in measurement.

测量的精度在各个领域中至关重要，尤其是在工程和制造业。实现准确测量的最基本工具之一就是外径千分尺。外径千分尺（外径千分尺）是一种用于以极高精度测量物体外部尺寸的设备，通常能精确到毫米的百分之一或英寸的千分之一。对于需要精确测量其项目的工程师和机械师来说，这种工具是不可或缺的。外径千分尺由一个U形框架和一个校准螺旋机构组成，可以进行微调。测量面由硬化钢制成，以确保耐用性并减少磨损。使用外径千分尺时，首先需要将物体放置在测量面之间，然后旋转筒头，直到测量面与物体接触。施加的压力必须适中，以避免对被测材料造成变形，同时确保紧密贴合。使用外径千分尺的一个优点是它能够提供高度准确的读数。许多型号配备了防止施加过大力的棘轮机制，从而增强了读数的可靠性。这个功能在测量软材料时尤为重要，因为软材料容易变形。此外，外径千分尺通常包括游标尺或数字显示，使用户能够以更高的精度读取测量结果。在实际应用中，外径千分尺广泛应用于质量控制过程中，以确保制造的零件符合规定的公差。例如，在汽车工业中，轴、轴承和齿轮等组件必须遵循严格的尺寸标准才能正常工作。通过使用外径千分尺，质量控制检查员可以在这些组件组装到更大系统之前，验证它们是否在可接受的范围内。此外，外径千分尺不仅限于工业应用；它也在实验室和教育环境中得到应用。学习工程或物理的学生经常使用这种工具来理解测量和精度的原理。学习如何正确使用外径千分尺有助于学生培养对未来职业至关重要的技能。总之，外径千分尺（外径千分尺）是一种基础仪器，在确保各行业测量的准确性方面发挥着重要作用。它的设计和功能使得外部测量的精度得以实现，使其对工程师、机械师和学生而言都极为宝贵。有效地使用外径千分尺的理解对于任何参与需要细致关注细节和高质量标准的领域的人来说都是必不可少的。随着技术的不断进步，外径千分尺仍然是一种永恒的工具，体现了测量精度的重要性。