manufacturing tolerance

简明释义

制造公差

英英释义

例句

1.The engineer specified a manufacturing tolerance for the part to ensure it fits correctly in the assembly.

工程师为零件指定了制造公差，以确保其在装配中正确配合。

2.The manufacturing tolerance is critical for ensuring the performance of the final product.

为了确保最终产品的性能，制造公差至关重要。

3.Our quality control team regularly checks the manufacturing tolerances during production.

我们的质量控制团队定期检查生产过程中的制造公差。

4.High precision components require tighter manufacturing tolerances compared to standard parts.

高精度组件相比标准零件需要更严格的制造公差。

5.When designing the product, we need to consider the manufacturing tolerance to avoid assembly issues.

在设计产品时，我们需要考虑制造公差以避免装配问题。

作文

In the world of manufacturing, precision and accuracy are paramount. One of the key concepts that engineers and manufacturers must understand is manufacturing tolerance. This term refers to the allowable limits of variation in a physical dimension or measured value. In other words, it defines how much a part can deviate from its nominal size without compromising functionality. Understanding manufacturing tolerance is crucial for ensuring that components fit together properly and work as intended.To illustrate the importance of manufacturing tolerance, consider the example of assembling a car. Each part of the vehicle, from the engine to the doors, must meet specific dimensional requirements. If the tolerances are too tight, it may be difficult to assemble the parts, leading to increased production costs and time delays. Conversely, if the tolerances are too loose, the parts may not fit together correctly, resulting in poor performance or even safety hazards. Therefore, striking the right balance in manufacturing tolerance is essential for efficient production.Different industries have varying standards for manufacturing tolerance. For instance, in the aerospace industry, where safety is critical, the tolerances tend to be much stricter compared to those in consumer electronics. This is because even a small deviation in dimensions can have catastrophic consequences in aviation. On the other hand, in less critical applications, wider tolerances may be acceptable, allowing for more cost-effective production methods.The process of determining appropriate manufacturing tolerance involves several factors, including the material properties, the intended use of the part, and the manufacturing processes involved. Engineers often use statistical methods to analyze variations in production and establish tolerances that ensure quality while minimizing waste. This approach helps in achieving a balance between cost-efficiency and product reliability.In addition, modern technologies such as computer-aided design (CAD) and computer numerical control (CNC) machining have significantly impacted how manufacturing tolerance is applied. With advanced software, engineers can simulate the assembly of parts and analyze how variations in tolerances affect the overall design. This capability allows for more precise adjustments and optimizations, ultimately leading to higher quality products.Moreover, communication between different teams within a manufacturing organization is vital for effectively managing manufacturing tolerance. Design engineers must clearly communicate the required tolerances to production teams to ensure that everyone is on the same page. Misunderstandings or lack of clarity can lead to costly mistakes and rework, which can negatively impact the bottom line.In conclusion, manufacturing tolerance is a fundamental concept in the manufacturing industry that plays a critical role in ensuring product quality and functionality. By understanding and effectively managing tolerances, manufacturers can produce high-quality components that meet both customer expectations and safety standards. As technology continues to evolve, the strategies and tools used to define and apply manufacturing tolerance will also advance, further enhancing the capabilities of modern manufacturing processes.

在制造业中，精确性和准确性至关重要。工程师和制造商必须理解的一个关键概念是制造公差。这个术语指的是物理尺寸或测量值的允许变化范围。换句话说，它定义了一个部件在不影响功能的情况下可以偏离其名义尺寸的程度。理解制造公差对确保组件正确配合并按预期工作至关重要。为了说明制造公差的重要性，可以考虑组装汽车的例子。车辆的每个部件，从发动机到车门，都必须满足特定的尺寸要求。如果公差过于严格，可能会导致部件难以组装，从而增加生产成本和时间延误。相反，如果公差过于宽松，部件可能无法正确配合，导致性能不佳甚至安全隐患。因此，在制造公差上找到合适的平衡对于高效生产至关重要。不同的行业对制造公差有不同的标准。例如，在航空航天工业中，安全至关重要，因此公差往往比消费电子产品更严格。这是因为即使是微小的尺寸偏差也可能在航空中产生灾难性的后果。另一方面，在不那么关键的应用中，较宽的公差可能是可以接受的，从而允许更具成本效益的生产方法。确定适当的制造公差的过程涉及多个因素，包括材料特性、部件的预期用途和所涉及的制造工艺。工程师通常使用统计方法来分析生产中的变化，并建立确保质量同时最小化浪费的公差。这种方法有助于在成本效率和产品可靠性之间取得平衡。此外，现代技术如计算机辅助设计（CAD）和计算机数控（CNC）加工显著影响了制造公差的应用。借助先进的软件，工程师可以模拟部件的组装并分析公差变化如何影响整体设计。这种能力允许更精确的调整和优化，最终导致更高质量的产品。此外，制造组织内不同团队之间的沟通对于有效管理制造公差至关重要。设计工程师必须清楚地将所需的公差传达给生产团队，以确保所有人都在同一页面上。误解或缺乏明确性可能导致昂贵的错误和返工，这可能对底线产生负面影响。总之，制造公差是制造业中的一个基本概念，在确保产品质量和功能方面发挥着关键作用。通过理解和有效管理公差，制造商可以生产出符合客户期望和安全标准的高质量组件。随着技术的不断发展，用于定义和应用制造公差的策略和工具也将不断进步，进一步增强现代制造过程的能力。