grinding allowance

简明释义

磨嫌工留量

英英释义

例句

1.A proper grinding allowance can prevent excessive wear on the grinding wheel.

适当的磨削余量可以防止磨轮的过度磨损。

2.During the inspection, it was noted that the grinding allowance was not sufficient for the required finish.

在检查中注意到，所需的表面处理的磨削余量不足。

3.The engineer calculated a grinding allowance to ensure the final dimensions of the part would meet specifications.

工程师计算了一个磨削余量以确保零件的最终尺寸符合规格。

4.The manufacturer set a grinding allowance of 0.5 mm on all steel components.

制造商对所有钢部件设定了0.5毫米的磨削余量。

5.When designing the mold, we need to include a grinding allowance for precision machining.

在设计模具时，我们需要为精密加工包含一个磨削余量。

作文

In the world of manufacturing and engineering, precision is paramount. Every component must fit together perfectly to ensure the functionality and longevity of the final product. One critical aspect of this process is the concept of a grinding allowance, which refers to the extra material that is intentionally left on a workpiece during its initial machining processes. This allowance is designed to be removed during subsequent grinding operations to achieve the desired dimensions and surface finish. Understanding the importance of grinding allowance is essential for engineers and machinists alike, as it directly impacts the quality of the finished product.The purpose of a grinding allowance is to provide a buffer that allows for any inaccuracies that may occur during the initial machining stages. When a part is machined, there can be slight deviations from the intended dimensions due to tool wear, machine calibration, or human error. By incorporating a grinding allowance, manufacturers can ensure that these imperfections can be corrected without compromising the integrity of the part. This practice not only enhances the accuracy of the components but also extends the lifespan of the machinery involved in the production process.Moreover, the amount of grinding allowance required can vary depending on several factors, including the type of material being used, the complexity of the part, and the specific tolerances that need to be met. For instance, harder materials may require a larger grinding allowance due to the increased difficulty in removing material. Conversely, softer materials might necessitate a smaller allowance since they are easier to grind down to the desired specifications. Therefore, understanding the characteristics of the material and the requirements of the project is crucial when determining the appropriate grinding allowance.Additionally, the choice of grinding technique plays a significant role in how effectively the grinding allowance is utilized. Different grinding methods, such as surface grinding, cylindrical grinding, or centerless grinding, can yield varying results in terms of surface finish and dimensional accuracy. Each method has its own advantages and limitations, and selecting the right one can optimize the removal of the grinding allowance while minimizing the risk of introducing new errors.In conclusion, the concept of grinding allowance is a fundamental principle in the field of manufacturing that cannot be overlooked. It serves as a safeguard against the inherent uncertainties of machining, allowing for the correction of errors and achieving the required specifications. By carefully calculating and implementing the appropriate grinding allowance, manufacturers can enhance the quality of their products, improve operational efficiency, and ultimately satisfy customer demands for precision and reliability. As technology continues to advance, the methods and techniques surrounding grinding allowance will evolve, but its significance in the manufacturing process will remain constant.

在制造和工程的世界中，精确性至关重要。每个部件都必须完美契合，以确保最终产品的功能性和耐用性。这个过程中的一个关键方面是“磨削余量”的概念，它指的是在工件的初步加工过程中故意留下的额外材料。这个余量旨在通过后续的磨削操作去除，以达到所需的尺寸和表面光洁度。理解“磨削余量”的重要性对工程师和技工来说都是必不可少的，因为它直接影响到成品的质量。“磨削余量”的目的是提供一个缓冲区，以应对初步加工阶段可能发生的任何不准确性。当零件被加工时，由于工具磨损、机器校准或人为错误，可能会出现与预期尺寸的轻微偏差。通过引入“磨削余量”，制造商可以确保这些缺陷在不损害零件完整性的情况下得到修正。这种做法不仅提高了组件的准确性，还延长了参与生产过程的机械设备的使用寿命。此外，所需的“磨削余量”的数量可能会因多种因素而异，包括所用材料的类型、零件的复杂性以及需要满足的具体公差。例如，硬材料可能需要更大的“磨削余量”，因为去除材料的难度增加。相反，较软的材料可能只需要较小的余量，因为它们更容易磨削到所需的规格。因此，在确定适当的“磨削余量”时，了解材料的特性和项目的要求至关重要。此外，磨削技术的选择在“磨削余量”的有效利用中也起着重要作用。不同的磨削方法，如表面磨削、圆柱磨削或无心磨削，在表面光洁度和尺寸精度方面可能会产生不同的结果。每种方法都有其自身的优点和局限性，选择合适的方法可以优化“磨削余量”的去除，同时最小化引入新错误的风险。总之，“磨削余量”的概念是制造领域中的一个基本原则，不容忽视。它作为应对加工固有不确定性的保障，允许纠正错误并达到所需的规格。通过仔细计算和实施适当的“磨削余量”，制造商可以提高产品质量、改善运营效率，并最终满足客户对精确性和可靠性的需求。随着技术的不断进步，围绕“磨削余量”的方法和技术将不断演变，但它在制造过程中的重要性将始终保持不变。