point gauge

简明释义

点规

英英释义

例句

1.Using a point gauge, the machinist ensured that the fit was perfect between the two parts.

通过使用点规，机械师确保两个部件之间的配合完美。

2.To ensure accuracy, the technician calibrated the point gauge before taking measurements.

为了确保准确性，技术员在进行测量之前校准了点规。

3.The point gauge helps in identifying any irregularities in the surface of the component.

该点规有助于识别组件表面上的任何不规则之处。

4.In quality control, the point gauge is essential for checking the dimensions of small parts.

在质量控制中，点规对于检查小零件的尺寸至关重要。

5.The engineer used a point gauge to measure the depth of the holes in the metal plate.

工程师使用点规测量金属板上孔的深度。

作文

In the world of precision engineering, the importance of accurate measurements cannot be overstated. Engineers and technicians rely on various tools to ensure that their work meets the highest standards. One such tool is the point gauge, which plays a crucial role in measuring small distances and depths with high accuracy. A point gauge (点规) is typically used to measure the height of features or the depth of holes in a workpiece. This instrument is especially useful in fields such as manufacturing, automotive, and aerospace industries, where precision is paramount.The design of a point gauge is relatively simple, yet its functionality is profound. It usually consists of a slender, pointed rod that can be adjusted to reach different depths. The user can place the point of the gauge into a hole or against a surface, and then read the measurement from a scale or digital display. This simplicity allows for quick and efficient measurements, making it an indispensable tool in any engineer's toolkit.One of the key advantages of using a point gauge is its ability to provide precise measurements in tight spaces where other measuring tools may not fit. For instance, when inspecting the depth of a borehole or the height of a small feature on a part, a point gauge can easily navigate these confined areas. This capability enhances the overall quality control process, ensuring that every component meets the required specifications.Moreover, the versatility of a point gauge extends beyond just measuring depths. It can also be used to check the flatness of surfaces, verify the alignment of parts, and even assist in setting up machines during the manufacturing process. By providing accurate data, a point gauge helps engineers make informed decisions about adjustments and corrections, ultimately leading to better product quality.In practical applications, using a point gauge requires a certain level of skill and knowledge. Operators must understand how to calibrate the gauge correctly and interpret the measurements accurately. Additionally, they should be aware of factors that could affect the readings, such as temperature fluctuations and material properties. Training and experience are essential for anyone who wishes to use a point gauge effectively.Furthermore, technological advancements have led to the development of digital point gauges, which offer enhanced features such as data storage, connectivity to computers, and improved readability. These modern versions are designed to increase efficiency and reduce human error, making them a popular choice among professionals.In conclusion, the point gauge (点规) is an essential tool in the realm of precision measurement. Its ability to deliver accurate readings in challenging conditions makes it invaluable for engineers and technicians alike. As industries continue to evolve and demand higher standards, the role of the point gauge will undoubtedly remain significant. Mastering this tool not only enhances one’s skills but also contributes to the overall success of engineering projects.