tolerance of size

简明释义

尺寸公差

英英释义

例句

1.The customer requires a tighter tolerance of size 尺寸公差 for this batch of products due to their application.

客户要求这一批产品具有更严格的tolerance of size 尺寸公差，因为它们的应用需要。

2.During quality control, we check if the products fall within the acceptable tolerance of size 尺寸公差 to avoid defects.

在质量控制过程中，我们检查产品是否在可接受的tolerance of size 尺寸公差范围内，以避免缺陷。

3.The tolerance of size 尺寸公差 is critical when designing parts that will fit together in an assembly.

在设计将要装配在一起的零件时，tolerance of size 尺寸公差是至关重要的。

4.We need to adjust the machining process to ensure the tolerance of size 尺寸公差 is maintained accurately.

我们需要调整加工过程，以确保tolerance of size 尺寸公差被准确保持。

5.In manufacturing, the engineers must ensure that the components meet the tolerance of size 尺寸公差 specified in the design documents.

在制造过程中，工程师必须确保组件符合设计文件中规定的tolerance of size 尺寸公差。

作文

In the world of manufacturing and engineering, precision is paramount. One critical aspect that often comes into play is the concept of tolerance of size, which refers to the allowable variation in the dimensions of a manufactured part. Understanding this concept is essential for ensuring that components fit together correctly and function as intended. In this essay, we will explore the significance of tolerance of size in various industries, its implications for quality control, and how it affects the overall performance of products.Firstly, let us define tolerance of size. It is a measure of the permissible limits of variation in a physical dimension. For instance, if a part is designed to be 50 millimeters in diameter, a tolerance might specify that the actual diameter can range from 49.5 to 50.5 millimeters. This range allows for slight deviations that may occur during the manufacturing process without compromising the functionality of the part. The establishment of appropriate tolerances is crucial because overly tight tolerances can lead to increased production costs and time, while excessively loose tolerances may result in poor-fitting parts and reduced product quality.The importance of tolerance of size becomes evident when we consider its role in various industries such as automotive, aerospace, and electronics. In the automotive industry, for example, engine components must fit together with high precision to ensure optimal performance and safety. A small deviation in size can lead to engine failure or even accidents. Similarly, in the aerospace sector, where safety is paramount, the tolerances applied to aircraft parts are incredibly stringent. Any failure to adhere to these tolerances could have catastrophic consequences.Moreover, tolerance of size also plays a significant role in quality control. Manufacturers often use statistical methods to monitor the dimensions of their products and ensure they remain within specified tolerances. By employing techniques such as Six Sigma and Statistical Process Control (SPC), companies can minimize defects and improve the consistency of their production processes. This not only enhances product quality but also increases customer satisfaction and loyalty.Another important aspect of tolerance of size is its relationship with cost management. Finding the right balance between acceptable tolerances and production costs is a challenge that many manufacturers face. Tighter tolerances often require more advanced machinery and skilled labor, leading to higher production costs. Conversely, looser tolerances might reduce costs but could compromise the integrity of the final product. Therefore, manufacturers must carefully evaluate their tolerance specifications to achieve an optimal balance that meets both quality and cost objectives.In conclusion, the concept of tolerance of size is a fundamental principle in manufacturing and engineering that significantly impacts product quality, safety, and cost. By understanding and applying the appropriate tolerances, manufacturers can ensure that their products meet the required standards while maintaining efficiency in production. As industries continue to evolve and demand for precision increases, the importance of tolerance of size will only continue to grow, making it an essential consideration for engineers and manufacturers alike.

在制造和工程的世界中，精确性至关重要。一个经常涉及的关键方面是尺寸公差的概念，它指的是制造零件的尺寸允许变化的范围。理解这个概念对于确保组件能够正确配合并按预期功能运行至关重要。在本文中，我们将探讨尺寸公差在各个行业中的重要性、对质量控制的影响，以及它如何影响产品的整体性能。首先，让我们定义一下尺寸公差。它是物理尺寸中允许的变化限度的度量。例如，如果一个部件设计为直径50毫米，则公差可能指定实际直径可以在49.5到50.5毫米之间波动。这个范围允许制造过程中可能出现的轻微偏差，而不会影响部件的功能。建立适当的公差至关重要，因为过于严格的公差可能导致生产成本和时间的增加，而过于宽松的公差可能导致零件配合不良和产品质量下降。考虑到尺寸公差在汽车、航空航天和电子等各个行业中的作用，其重要性变得显而易见。例如，在汽车行业，发动机部件必须以高精度装配，以确保最佳性能和安全性。尺寸的微小偏差可能导致发动机故障甚至事故。同样，在航空航天领域，安全至关重要，对飞机部件施加的公差非常严格。任何未能遵守这些公差的情况都可能导致灾难性后果。此外，尺寸公差在质量控制中也扮演着重要角色。制造商通常使用统计方法来监控其产品的尺寸，确保它们保持在规定的公差范围内。通过采用六西格玛和统计过程控制（SPC）等技术，公司可以最小化缺陷，提高生产过程的一致性。这不仅提高了产品质量，还增加了客户的满意度和忠诚度。尺寸公差的另一个重要方面是它与成本管理的关系。许多制造商面临的挑战是找到可接受的公差与生产成本之间的平衡。更严格的公差通常需要更先进的机器和熟练的劳动，从而导致生产成本上升。相反，较宽松的公差可能降低成本，但可能会损害最终产品的完整性。因此，制造商必须仔细评估其公差规格，以实现满足质量和成本目标的最佳平衡。总之，尺寸公差的概念是制造和工程中的基本原则，对产品质量、安全性和成本产生重大影响。通过理解和应用适当的公差，制造商可以确保其产品符合所需标准，同时保持生产效率。随着行业的不断发展和对精度的需求增加，尺寸公差的重要性只会继续增长，使其成为工程师和制造商必须考虑的关键因素。