reaming allowance

简明释义

铰孔余量

英英释义

例句

1.The machinist adjusted the cutting tool to account for the reaming allowance (扩孔余量) specified in the blueprint.

机修工调整了切削工具，以考虑蓝图中指定的reaming allowance（扩孔余量）。

2.Different materials may require varying reaming allowance (扩孔余量) due to their hardness and brittleness.

由于不同材料的硬度和脆性，可能需要不同的reaming allowance（扩孔余量）。

3.The engineer recommended increasing the reaming allowance (扩孔余量) for better tolerances in the assembly.

工程师建议增加reaming allowance（扩孔余量）以提高装配的公差。

4.When designing a hole for a bolt, engineers must consider the reaming allowance (扩孔余量) to ensure a proper fit.

在设计一个螺栓孔时，工程师必须考虑< span>reaming allowance（扩孔余量）以确保合适的配合。

5.In order to achieve a smooth finish, it's important to calculate the correct reaming allowance (扩孔余量) before starting the reaming process.

为了获得光滑的表面，在开始扩孔过程之前计算正确的reaming allowance（扩孔余量）是很重要的。

作文

In the field of engineering and manufacturing, precision is key. One of the critical aspects that engineers must consider when designing parts is the concept of fit. This includes understanding how different components will interact with each other when assembled. A vital term in this context is reaming allowance, which refers to the extra material that is intentionally left on a workpiece to ensure that it can be accurately machined to the desired dimensions later. The reaming allowance allows for adjustments during the reaming process, which is essential for achieving a high level of accuracy and a good fit between parts.When fabricating components, it is important to recognize that no machining process is perfect. Minor imperfections can occur due to tool wear, vibration, or even the characteristics of the material being used. Thus, engineers often incorporate a reaming allowance into their designs to account for these potential variances. By doing so, they can ensure that the final product meets the required specifications and functions as intended.For example, consider the production of a cylindrical part that needs to fit into another component. If the inner diameter of the part is too tight, it may not fit at all, leading to assembly issues. Conversely, if it is too loose, it can cause instability or misalignment. By applying a reaming allowance, manufacturers can create a controlled environment where they can remove the excess material to achieve the precise fit needed.The amount of reaming allowance required can vary depending on several factors, including the type of material, the machining process, and the tolerances specified in the design. For softer materials, a larger allowance may be necessary to accommodate for deformation during machining. On the other hand, harder materials might require less allowance since they are less prone to changes during the process.Moreover, understanding the importance of reaming allowance is crucial for quality control. Engineers and technicians must consistently monitor the machining process to ensure that the allowance is being effectively utilized. This involves taking measurements and making adjustments as needed to maintain the desired tolerances. Failure to do so could result in defective parts, leading to increased costs and delays in production.In conclusion, the concept of reaming allowance is fundamental in the manufacturing industry. It serves as a safeguard against the inherent imperfections of machining processes, allowing for the creation of parts that fit together seamlessly. By carefully calculating and implementing the appropriate reaming allowance, engineers can enhance the reliability and quality of their products, ultimately contributing to the overall success of their projects. Understanding this term not only aids in the design and production phases but also ensures that the final assembly operates smoothly and efficiently, which is the ultimate goal of any engineering endeavor.

在工程和制造领域，精度是关键。工程师在设计零件时必须考虑的一个重要方面是配合的概念。这包括理解不同组件在组装时如何相互作用。在这种情况下，一个重要的术语是reaming allowance，它指的是故意留在工件上的额外材料，以确保它可以在后续加工中精确地机械加工到所需的尺寸。reaming allowance允许在铰刀加工过程中进行调整，这对于实现高精度和良好的部件配合至关重要。在制造组件时，重要的是要认识到没有任何加工过程是完美的。由于工具磨损、振动或甚至所用材料的特性，可能会发生轻微的不完美。因此，工程师通常在设计中加入reaming allowance来考虑这些潜在的变化。通过这样做，他们可以确保最终产品符合所需的规格并按预期功能运行。例如，考虑生产一个需要适配到另一个组件的圆柱形零件。如果零件的内径过紧，它可能根本无法安装，导致组装问题。相反，如果它过于松动，则可能导致不稳定或错位。通过施加reaming allowance，制造商可以创建一个受控环境，在这里他们可以去除多余的材料，以达到所需的精确配合。所需的reaming allowance量可能因多个因素而异，包括材料类型、加工过程和设计中规定的公差。对于软材料，可能需要更大的公差以适应加工过程中产生的变形。另一方面，硬材料可能需要更少的公差，因为它们在加工过程中不易发生变化。此外，理解reaming allowance的重要性对于质量控制至关重要。工程师和技术人员必须持续监控加工过程，以确保有效利用公差。这涉及到测量和根据需要进行调整，以保持所需的公差。如果未能做到这一点，可能会导致缺陷零件，从而增加成本和生产延误。总之，reaming allowance的概念在制造行业中是基础。它作为对加工过程中固有不完美的保障，允许创建无缝配合的零件。通过仔细计算和实施适当的reaming allowance，工程师可以提高产品的可靠性和质量，从而最终促进其项目的整体成功。理解这个术语不仅有助于设计和生产阶段，还确保最终组装平稳高效地运行，这是任何工程工作的最终目标。