threading dial

简明释义

螺纹指示盘

英英释义

例句

1.Make sure the threading dial (穿线旋钮) is set to the correct number for the fabric you are using.

确保threading dial (穿线旋钮)设置为适合你所用面料的正确数字。

2.When you run out of thread, remember to check the threading dial (穿线旋钮) for proper settings.

当你的线用完时，记得检查threading dial (穿线旋钮)以确保设置正确。

3.If your stitches are uneven, it might be time to adjust the threading dial (线圈调节旋钮).

如果你的缝合不均匀，可能是时候调整一下threading dial (线圈调节旋钮)了。

4.To adjust the tension of the sewing machine, turn the threading dial (线圈调节旋钮) carefully.

为了调整缝纫机的张力，小心地旋转threading dial (线圈调节旋钮)。

5.The threading dial (线圈调节旋钮) helps in selecting the right stitch type on the machine.

在机器上，threading dial (线圈调节旋钮) 有助于选择正确的缝合类型。

作文

In the world of mechanics and engineering, precision is paramount. One of the essential tools that aid in achieving this precision is the threading dial, which is a device used primarily in lathes to ensure that threads are cut accurately on a workpiece. The threading dial allows the operator to synchronize the movement of the cutting tool with the rotation of the workpiece, ensuring that the threads are evenly spaced and correctly aligned. This tool is particularly important when creating screws, bolts, and other threaded components that require a high degree of accuracy.The operation of a threading dial is relatively straightforward but requires skill and attention to detail. When setting up the lathe for threading, the operator must first select the appropriate gear ratio based on the desired thread pitch. Once this is established, the threading dial can be engaged. As the lathe rotates the workpiece, the operator watches the dial closely, making adjustments as necessary to ensure that the cutting tool engages the material at the correct intervals. This process can be quite delicate; even a small misalignment can result in threads that are too tight or too loose, leading to potential failure of the final product.One of the advantages of using a threading dial is its ability to facilitate repeatability in the threading process. For instance, if an operator needs to produce multiple identical parts, the threading dial allows them to replicate the threading process with minimal variation. This is especially beneficial in industrial settings where consistency is crucial for quality control. Additionally, modern advancements in technology have led to the development of electronic threading dials, which can provide even greater precision and ease of use.However, despite its benefits, the use of a threading dial does come with challenges. Operators must be well-trained to use the tool effectively, as improper use can lead to wasted materials and time. Furthermore, the mechanical nature of traditional threading dials means they can be subject to wear and tear, requiring regular maintenance to ensure accuracy. This highlights the importance of understanding not just how to use a threading dial, but also how to maintain it properly.In conclusion, the threading dial is an invaluable tool in the field of machining and manufacturing. Its role in ensuring precise thread cutting cannot be overstated, as it directly impacts the functionality and reliability of threaded components. Whether in a small workshop or a large factory, the threading dial remains a staple for operators seeking to produce high-quality workpieces. Mastery of this tool is essential for anyone looking to excel in the field of engineering and machining, making it a critical area of focus for both new and experienced operators alike.

在机械和工程的世界中，精确性至关重要。帮助实现这种精确性的基本工具之一是螺纹拨盘，它主要用于车床上，以确保在工件上准确切割螺纹。螺纹拨盘使操作员能够将切削工具的运动与工件的旋转同步，从而确保螺纹均匀间隔并正确对齐。这个工具在制造螺钉、螺栓和其他需要高度精度的螺纹组件时尤为重要。螺纹拨盘的操作相对简单，但需要技巧和细致的关注。当设置车床进行螺纹加工时，操作员首先必须根据所需的螺距选择合适的齿轮比。一旦确定了这一点，就可以启动螺纹拨盘。随着车床旋转工件，操作员密切观察拨盘，必要时进行调整，以确保切削工具在正确的间隔接触材料。这个过程可以相当微妙；即使是小的错位也会导致螺纹过紧或过松，可能导致最终产品的失败。使用螺纹拨盘的一个优点是它能够促进螺纹加工过程中的重复性。例如，如果操作员需要生产多个相同的部件，螺纹拨盘可以让他们以最小的变化复制螺纹加工过程。这在工业环境中尤其有利，因为一致性对于质量控制至关重要。此外，现代技术的进步导致电子螺纹拨盘的发展，这可以提供更大的精确度和易用性。然而，尽管有其优点，使用螺纹拨盘也伴随着挑战。操作员必须经过良好的培训才能有效使用该工具，因为不当使用可能导致材料和时间的浪费。此外，传统的螺纹拨盘的机械特性意味着它们可能会受到磨损，需要定期维护以确保精确性。这突显了不仅要理解如何使用螺纹拨盘，还要了解如何正确维护它的重要性。总之，螺纹拨盘是机械和制造领域中不可或缺的工具。它在确保精确的螺纹切割方面的作用不可低估，因为它直接影响到螺纹组件的功能性和可靠性。无论是在小型车间还是大型工厂，螺纹拨盘仍然是寻求生产高质量工件的操作员的基础工具。掌握这一工具对于任何希望在工程和机械领域中脱颖而出的人来说都是必不可少的，使其成为新手和经验丰富的操作员都必须关注的关键领域。