finishing allowance

简明释义

加工留量

英英释义

例句

1.The finishing allowance is crucial for achieving the desired surface finish on the final product.

为了在最终产品上实现所需的表面光洁度，加工余量至关重要。

2.A larger finishing allowance may be necessary for materials that are prone to warping.

对于易变形的材料，可能需要更大的加工余量。

3.During the quality inspection, the team checked if the finishing allowance was adequate for each component.

在质量检查中，团队检查每个组件的加工余量是否足够。

4.The manufacturer included a finishing allowance in the production cost to account for potential adjustments.

制造商在生产成本中包含了一个加工余量以考虑潜在的调整。

5.When designing the product, the engineers calculated a finishing allowance to ensure all parts fit perfectly.

在设计产品时，工程师计算了一个加工余量以确保所有部件完美契合。

作文

In the world of manufacturing and engineering, precision is key. Every component must fit together perfectly to ensure that machines and products function as intended. One important aspect of achieving this precision is the concept of allowances, particularly the finishing allowance. The finishing allowance refers to the extra material left on a part that needs to be machined or finished to achieve the desired dimensions and surface quality. This allowance is critical because it provides the necessary margin for error during the finishing process, allowing machinists to remove imperfections and achieve a high-quality finish.When designing a part, engineers must consider various factors that influence the finishing allowance. These include the type of material being used, the methods of machining, and the final application of the product. For instance, if a part will undergo extensive machining, a larger finishing allowance may be required to ensure that all excess material can be removed without compromising the integrity of the part. Conversely, if a part is made from a more forgiving material, a smaller allowance might suffice.The importance of the finishing allowance cannot be overstated. Without it, the risk of dimensional inaccuracies increases significantly. A part that is too tight or too loose can lead to assembly issues, decreased performance, and even failure of the entire system. In industries such as automotive or aerospace, where safety is paramount, the implications of inadequate allowances can be dire. Therefore, engineers must carefully calculate the appropriate finishing allowance during the design phase to mitigate these risks.Moreover, the finishing allowance also plays a crucial role in the overall cost-effectiveness of manufacturing. While it may seem counterintuitive, providing an adequate allowance can actually save money in the long run. If parts are manufactured with insufficient allowance, they may require additional machining or rework, leading to increased labor costs and wasted materials. By incorporating a well-planned finishing allowance, manufacturers can streamline their processes and reduce waste, ultimately improving their bottom line.In conclusion, the finishing allowance is an essential element in the design and manufacturing of precision components. It ensures that parts can be finished to the required specifications, reduces the risk of errors, and contributes to the overall efficiency of the manufacturing process. As technology continues to advance, the methods of calculating and applying finishing allowance will evolve, but its significance will remain constant. Understanding and implementing appropriate finishing allowance is vital for any engineer or manufacturer striving for excellence in their work.

在制造和工程的世界中，精确性至关重要。每个组件必须完美契合，以确保机器和产品按预期功能运行。实现这种精确性的一个重要方面是公差的概念，特别是加工余量。加工余量是指在需要加工或精加工的零件上留出的额外材料，以达到所需的尺寸和表面质量。这个余量至关重要，因为它提供了加工过程中所需的误差余地，使机械师能够去除缺陷并获得高质量的表面。在设计零件时，工程师必须考虑影响加工余量的各种因素。这些因素包括使用的材料类型、加工方法以及产品的最终应用。例如，如果一个零件将经历大量的加工，则可能需要较大的加工余量，以确保可以去除所有多余的材料，而不会损害零件的完整性。相反，如果零件由更宽容的材料制成，则可能只需较小的余量。加工余量的重要性不容小觑。如果没有它，尺寸不准确的风险显著增加。一个过紧或过松的零件可能导致组装问题、性能下降，甚至整个系统的故障。在汽车或航空航天等安全至关重要的行业中，缺乏适当余量的后果可能是严重的。因此，工程师必须在设计阶段仔细计算适当的加工余量，以降低这些风险。此外，加工余量还在整体制造成本效益中发挥着关键作用。虽然这似乎违反直觉，但提供足够的余量实际上可以在长期内节省资金。如果零件以不足的余量制造，则可能需要额外的加工或返工，导致人工成本增加和材料浪费。通过合理规划的加工余量，制造商可以简化流程并减少浪费，从而最终提高利润。总之，加工余量是精密组件设计和制造中的一个基本要素。它确保零件能够加工到所需的规格，降低错误风险，并有助于制造过程的整体效率。随着技术的不断进步，计算和应用加工余量的方法将不断演变，但其重要性将始终如一。理解和实施适当的加工余量对于任何追求卓越工作的工程师或制造商来说都是至关重要的。