tight tolerance

简明释义

紧密度容限

英英释义

例句

1.Achieving tight tolerance>tight tolerance can be challenging, but it's essential for precision instruments.

实现tight tolerance>紧密公差可能很具挑战性，但对精密仪器至关重要。

2.The machining process must be adjusted to accommodate the tight tolerance>tight tolerance required by the client.

加工过程必须调整以适应客户要求的tight tolerance>紧密公差。

3.The engineer specified a tight tolerance>tight tolerance for the part to ensure it fits perfectly.

工程师为零件规定了tight tolerance>紧密公差以确保其完美贴合。

4.Manufacturing this component requires tight tolerance>tight tolerance to maintain quality standards.

制造这个组件需要tight tolerance>紧密公差以保持质量标准。

5.In aerospace engineering, parts often have tight tolerance>tight tolerance to ensure safety and performance.

在航空航天工程中，零件通常具有tight tolerance>紧密公差以确保安全和性能。

作文

In the world of engineering and manufacturing, precision is paramount. One of the key concepts that engineers must understand is the idea of tight tolerance. This term refers to the permissible limit or limits of variation in a physical dimension or measured value. In simpler terms, it defines how much a part can deviate from its specified dimensions while still being considered acceptable. The concept of tight tolerance is crucial in industries where the smallest discrepancies can lead to significant issues, such as aerospace, automotive, and medical device manufacturing.When a component is designed with tight tolerance, it means that the manufacturer must adhere to very strict specifications. For instance, if a part is supposed to be 10 mm in diameter with a tight tolerance of ±0.01 mm, the actual diameter must be between 9.99 mm and 10.01 mm. This level of precision ensures that parts fit together correctly, function as intended, and maintain safety standards. Failure to meet these tolerances can result in assembly problems, malfunctions, or even catastrophic failures.There are several reasons why tight tolerance is important in manufacturing. First, it enhances product quality. When parts are manufactured within strict tolerances, it leads to higher reliability and performance. For example, in the aerospace industry, aircraft components must meet rigorous tight tolerance standards to ensure safety and efficiency during flight.Secondly, tight tolerance can reduce costs in the long run. While it may seem counterintuitive, investing in precise manufacturing processes can save money by minimizing waste and reducing the need for rework. If parts are produced with a wider tolerance, they might not fit together properly, leading to increased scrap rates and additional labor costs to fix the issues.Moreover, tight tolerance is essential for maintaining competitive advantage. Companies that can produce high-quality products consistently are more likely to succeed in the market. Customers often prefer products that are known for their reliability and precision, which can only be achieved through strict adherence to tolerances.However, achieving tight tolerance is not without its challenges. It requires advanced technology, skilled labor, and stringent quality control processes. Manufacturers must invest in state-of-the-art machinery and training programs to ensure that their workforce can produce parts that meet these demanding standards. Additionally, they must implement rigorous inspection procedures to verify that each component meets the required tolerances before it is sent out for assembly.In conclusion, the concept of tight tolerance is fundamental in the fields of engineering and manufacturing. It plays a critical role in ensuring product quality, reducing costs, and maintaining a competitive edge. As industries continue to evolve and demand higher standards, the importance of tight tolerance will only increase. Understanding and applying this concept effectively will be essential for engineers and manufacturers alike, as they strive to meet the ever-growing expectations of consumers and regulatory bodies alike.

在工程和制造的世界中，精确度至关重要。工程师必须理解的一个关键概念是紧密公差的概念。这个术语指的是物理尺寸或测量值的允许变化限度。简单来说，它定义了一个部件在其指定尺寸上可以偏差多少，而仍然被视为可接受的。紧密公差的概念在航空航天、汽车和医疗设备制造等行业中至关重要，因为最小的差异可能导致重大问题。当一个组件设计为具有紧密公差时，这意味着制造商必须遵循非常严格的规格。例如，如果一个零件的直径应该是10毫米，公差为±0.01毫米，那么实际直径必须在9.99毫米到10.01毫米之间。这种精确度确保了部件能够正确地结合在一起，按预期功能运行，并保持安全标准。不符合这些公差可能导致组装问题、故障甚至灾难性的失败。紧密公差在制造中的重要性有几个原因。首先，它提高了产品质量。当部件在严格公差内制造时，会导致更高的可靠性和性能。例如，在航空航天工业中，飞机组件必须满足严格的紧密公差标准，以确保飞行中的安全和效率。其次，紧密公差在长远来看可以降低成本。虽然这似乎是违反直觉的，但投资于精确的制造过程可以通过最小化浪费和减少返工的需要来节省资金。如果以更宽的公差生产零件，它们可能无法正确结合，从而导致增加的废料率和额外的劳动成本来修复问题。此外，紧密公差对于保持竞争优势至关重要。能够持续生产高质量产品的公司更有可能在市场上取得成功。客户通常更喜欢以可靠性和精确度著称的产品，而这只能通过严格遵守公差来实现。然而，实现紧密公差并非没有挑战。它需要先进的技术、熟练的劳动力和严格的质量控制流程。制造商必须投资于最先进的机械设备和培训项目，以确保他们的员工能够生产出符合这些苛刻标准的部件。此外，他们还必须实施严格的检查程序，以验证每个组件在发往组装之前是否符合所需的公差。总之，紧密公差的概念在工程和制造领域是基础。它在确保产品质量、降低成本和保持竞争优势方面发挥着关键作用。随着行业的不断发展和对更高标准的需求，紧密公差的重要性只会增加。有效理解和应用这一概念将是工程师和制造商努力满足消费者和监管机构日益增长的期望的关键。