technical tolerance

简明释义

技术公差

英英释义

例句

1.During the quality control process, we found that the product exceeded the technical tolerance 技术公差 set in the design specifications.

在质量控制过程中，我们发现产品超出了设计规范中设定的技术公差 技术公差。

2.Failure to adhere to technical tolerance 技术公差 can result in product failures and increased costs.

未能遵守技术公差 技术公差可能导致产品故障和成本增加。

3.The engineer specified a technical tolerance 技术公差 of ±0.01 mm for the component to ensure proper fitting.

工程师为该部件指定了±0.01毫米的技术公差 技术公差以确保适当的配合。

4.Understanding technical tolerance 技术公差 is crucial for maintaining product quality in manufacturing.

理解技术公差 技术公差对于维持制造中的产品质量至关重要。

5.The assembly line was adjusted to operate within the specified technical tolerance 技术公差 limits.

生产线被调整为在指定的技术公差 技术公差范围内运行。

作文

In the realm of engineering and manufacturing, the concept of technical tolerance plays a crucial role in ensuring that products meet the required specifications and function as intended. Technical tolerance refers to the permissible limits of variation in a physical dimension or measured value. It dictates how much deviation from a specified value is acceptable during the production process. Understanding this concept is essential for engineers and manufacturers alike, as it directly impacts product quality, performance, and safety. For instance, consider the manufacturing of precision components such as gears or bearings. These parts must fit together perfectly to ensure the machinery operates smoothly. If the dimensions of these components exceed the defined technical tolerance, it can lead to malfunctioning equipment, increased wear and tear, and even catastrophic failures. Therefore, establishing appropriate technical tolerance levels is vital to prevent such issues. Moreover, technical tolerance is not just about the dimensions of a part; it also encompasses other factors such as surface finish, material properties, and assembly conditions. For example, in the aerospace industry, where safety is paramount, the technical tolerance requirements are often much tighter than in other industries. This is because even the slightest deviation can have serious consequences, potentially endangering lives. The determination of technical tolerance involves a careful balance between manufacturability and functionality. Engineers must consider the capabilities of the manufacturing processes being used, the materials involved, and the intended use of the product. Setting overly strict tolerances can lead to increased production costs and longer lead times, while excessively loose tolerances may compromise the product's performance. To illustrate this further, let’s take the example of a simple mechanical pencil. The lead needs to fit snugly within the barrel to function correctly. If the technical tolerance for the lead diameter is too wide, the lead may fall out or break easily. Conversely, if the tolerance is too tight, the lead might not fit at all. Thus, finding the right balance is crucial for achieving a product that is both functional and cost-effective. In conclusion, technical tolerance is an integral aspect of engineering and manufacturing that ensures products are made to the right specifications. It affects not only the quality and reliability of the final product but also the efficiency of the manufacturing process. By understanding and applying the principles of technical tolerance, engineers can design and produce better products that meet the needs of consumers while maintaining safety and performance standards. As industries continue to evolve and technology advances, the importance of mastering technical tolerance will only grow, making it a fundamental skill for future engineers and manufacturers.

在工程和制造领域，技术公差的概念在确保产品符合所需规格并按预期功能运行方面发挥着至关重要的作用。技术公差是指物理尺寸或测量值的允许变动范围。它规定了在生产过程中可接受的偏离指定值的程度。理解这一概念对于工程师和制造商而言至关重要，因为它直接影响到产品的质量、性能和安全性。例如，考虑精密组件的制造，如齿轮或轴承。这些部件必须完美契合，以确保机械设备平稳运行。如果这些组件的尺寸超过了定义的技术公差，可能会导致设备故障、磨损加剧，甚至发生灾难性故障。因此，建立适当的技术公差水平对于防止此类问题至关重要。此外，技术公差不仅关乎零件的尺寸；它还包括其他因素，如表面光洁度、材料特性和装配条件。例如，在航空航天工业中，安全至关重要，技术公差的要求通常比其他行业要严格得多。这是因为即使是微小的偏差也可能产生严重后果，潜在地危及生命。技术公差的确定涉及制造能力和功能之间的仔细平衡。工程师必须考虑所使用的制造工艺的能力、所涉及的材料以及产品的预期用途。设定过于严格的公差可能导致生产成本增加和交货时间延长，而过于宽松的公差则可能影响产品的性能。为了进一步说明这一点，我们以简单的机械铅笔为例。铅芯需要紧 snug地放在笔筒内才能正常工作。如果铅芯直径的技术公差范围过宽，铅芯可能会掉落或容易折断。相反，如果公差过紧，铅芯可能根本无法放入。因此，找到正确的平衡对于实现既实用又具有成本效益的产品至关重要。总之，技术公差是工程和制造中一个不可或缺的方面，它确保产品按照正确的规格制造。它不仅影响最终产品的质量和可靠性，还影响制造过程的效率。通过理解和应用技术公差的原则，工程师可以设计和生产出更好的产品，满足消费者的需求，同时保持安全和性能标准。随着行业的不断发展和技术的进步，掌握技术公差的重要性只会增加，使其成为未来工程师和制造商的一项基本技能。