Allowable tolerance

简明释义

允许端差

英英释义

例句

1.The manufacturer must adhere to the allowable tolerance set by industry standards.

制造商必须遵守行业标准规定的可允许公差。

2.During the inspection, the technician measured the gap and confirmed it was within the allowable tolerance.

在检查过程中，技术员测量了间隙并确认其在可允许公差范围内。

3.The design document clearly outlines the allowable tolerance for each component.

设计文档清楚地列出了每个组件的可允许公差。

4.The engineer specified the allowable tolerance for the dimensions of the part to ensure it fits correctly.

工程师指定了部件尺寸的可允许公差以确保其正确配合。

5.In quality control, products are often rejected if they exceed the allowable tolerance for defects.

在质量控制中，如果产品超过了缺陷的可允许公差，通常会被拒绝。

作文

In the field of engineering and manufacturing, precision is paramount. Every component must be crafted with care to ensure that it fits perfectly within the larger assembly. However, achieving absolute perfection is often unrealistic due to various factors such as material properties, manufacturing processes, and environmental conditions. This is where the concept of allowable tolerance comes into play. 允许公差 refers to the permissible limit or limits of variation in a physical dimension or measured value. It allows engineers and manufacturers to define acceptable ranges within which a product can deviate from its ideal specifications without compromising functionality or safety.For example, consider the production of a mechanical part that is intended to fit into a machine. If the part is supposed to have a diameter of 50 mm, a strict requirement might suggest that it must be exactly 50 mm. However, due to the realities of manufacturing, it is impractical to achieve this level of precision every time. Instead, the designers might specify an allowable tolerance of ±0.5 mm. This means that the diameter can range from 49.5 mm to 50.5 mm and still be considered acceptable for use in the machine. 允许公差 thus provides a buffer that accommodates minor deviations while ensuring that the part will still function correctly.The importance of allowable tolerance extends beyond just individual parts. It plays a crucial role in the overall design and assembly process. When multiple components are assembled together, each with its own allowable tolerance, the cumulative effect can lead to significant variations. Engineers must carefully calculate these tolerances to ensure that the final assembly meets the desired specifications. This is particularly critical in industries such as aerospace and automotive, where even small discrepancies can lead to catastrophic failures.Moreover, the concept of allowable tolerance is not limited to physical dimensions. It can also apply to other measurable attributes, such as weight, temperature, and pressure. In quality control processes, allowable tolerance helps define acceptable limits for these variables, ensuring that products meet safety standards and customer expectations. For instance, in pharmaceuticals, the concentration of active ingredients in a medication must fall within a specific allowable tolerance to ensure efficacy and safety for patients.In conclusion, the idea of allowable tolerance is essential in various fields, particularly in engineering and manufacturing. It provides a framework for understanding how much deviation from a standard is acceptable while maintaining the integrity and functionality of a product. By defining 允许公差, professionals can balance the need for precision with the realities of production, ultimately leading to better-quality products and safer outcomes. As industries continue to evolve and seek greater efficiency, the role of allowable tolerance will remain critical in guiding the design, production, and quality assurance processes.

在工程和制造领域，精确性至关重要。每个组件都必须经过仔细加工，以确保它能够完美地适应更大的装配。然而，由于材料特性、制造工艺和环境条件等各种因素，达到绝对的完美往往是不现实的。这就是允许公差这一概念发挥作用的地方。Allowable tolerance是指物理尺寸或测量值的可允许变动限度或范围。它允许工程师和制造商定义可接受的范围，在这个范围内，产品可以偏离其理想规格，而不会影响功能或安全性。例如，考虑生产一个机械部件，该部件旨在适应一台机器。如果该部件的直径应该为50毫米，那么严格的要求可能会建议它必须恰好是50毫米。然而，由于制造的现实情况，实际上不可能每次都达到这种精度。相反，设计人员可能会规定±0.5毫米的允许公差。这意味着直径可以在49.5毫米到50.5毫米之间变化，并且仍然被视为可接受用于机器中。因此，允许公差提供了一个缓冲区，以适应轻微的偏差，同时确保部件仍然能够正常工作。允许公差的重要性不仅限于单个部件。它在整体设计和装配过程中也起着至关重要的作用。当多个组件组合在一起时，每个组件都有自己的允许公差，累积效应可能导致显著的变化。工程师必须仔细计算这些公差，以确保最终装配符合所需的规格。这在航空航天和汽车等行业尤为关键，因为即使是微小的差异也可能导致灾难性的故障。此外，允许公差的概念并不限于物理尺寸。它还可以应用于其他可测量属性，例如重量、温度和压力。在质量控制过程中，允许公差帮助定义这些变量的可接受限度，确保产品符合安全标准和客户期望。例如，在制药行业，药物中有效成分的浓度必须在特定的允许公差范围内，以确保对患者的有效性和安全性。总之，允许公差这一理念在各个领域，尤其是在工程和制造中至关重要。它为理解偏离标准的可接受程度提供了框架，同时保持产品的完整性和功能性。通过定义Allowable tolerance，专业人士可以在精确性需求与生产现实之间找到平衡，最终导致更高质量的产品和更安全的结果。随着各行业不断发展并寻求更高的效率，允许公差在指导设计、生产和质量保证过程中的作用将继续至关重要。