vacuum tightness

简明释义

真空密封度

英英释义

例句

1.The product was tested for vacuum tightness 真空密封性 before shipping to ensure quality.

该产品在发货前进行了vacuum tightness 真空密封性测试，以确保质量。

2.Regular maintenance is necessary to maintain vacuum tightness 真空密封性 in industrial applications.

定期维护对于维持工业应用中的vacuum tightness 真空密封性是必要的。

3.A leak detection system can help monitor vacuum tightness 真空密封性 over time.

泄漏检测系统可以帮助监控vacuum tightness 真空密封性的变化。

4.Improper sealing can lead to a loss of vacuum tightness 真空密封性 in the system.

不当的密封可能导致系统的vacuum tightness 真空密封性丧失。

5.The engineer conducted tests to ensure the vacuum tightness 真空密封性 of the new chamber.

工程师进行了测试，以确保新舱室的vacuum tightness 真空密封性。

作文

In the world of engineering and manufacturing, the concept of vacuum tightness plays a crucial role in ensuring the efficiency and safety of various products. Vacuum tightness refers to the ability of a container or system to maintain a vacuum without any leaks. This property is essential in many applications, such as in the production of electronic devices, packaging of food products, and even in scientific research where maintaining a controlled environment is necessary. To understand the importance of vacuum tightness, let us consider its application in the food industry. When food products are packaged under vacuum conditions, they have a longer shelf life because the absence of air slows down the growth of bacteria and mold. If the packaging is not vacuum tight, air can seep in, leading to spoilage and waste. Therefore, manufacturers must ensure that their packaging processes achieve optimal vacuum tightness to protect their products and meet safety standards.Similarly, in the electronics industry, components such as semiconductors and sensors often require a vacuum environment during their production and operation. Any breach in vacuum tightness can lead to contamination, which may compromise the functionality of these sensitive devices. Thus, engineers must meticulously design and test seals and materials to ensure that they provide adequate vacuum tightness throughout the product's lifecycle.Moreover, in scientific research, many experiments rely on the maintenance of a vacuum to produce accurate results. For instance, in particle physics, certain experiments are conducted in vacuum chambers where vacuum tightness is paramount. If the chamber fails to maintain its vacuum, it could lead to erroneous data and potentially jeopardize years of research. Scientists invest significant resources into verifying the vacuum tightness of their equipment, using advanced techniques to detect even the smallest leaks.Achieving vacuum tightness involves various methods and materials. Engineers often use gaskets, seals, and adhesives designed specifically for vacuum applications. The choice of materials is critical; they must not only resist the pressure differential created by the vacuum but also withstand environmental factors such as temperature changes and chemical exposure. Testing for vacuum tightness is equally important, with methods including helium leak testing and pressure decay testing being commonly employed to ensure reliability.In conclusion, the significance of vacuum tightness cannot be overstated across multiple industries. It is a fundamental aspect that affects product quality, safety, and performance. As technology advances and the demand for high-quality products increases, the focus on achieving and maintaining vacuum tightness will continue to grow. Understanding and mastering this concept is essential for engineers, manufacturers, and researchers alike, as it directly impacts their success in delivering reliable and effective solutions to the market.

在工程和制造的世界中，真空密封性的概念在确保各种产品的效率和安全性方面发挥着至关重要的作用。真空密封性是指容器或系统在没有任何泄漏的情况下维持真空的能力。这一特性在许多应用中都是必不可少的，例如在电子设备的生产、食品产品的包装，甚至在需要维持受控环境的科学研究中。为了理解真空密封性的重要性，让我们考虑其在食品工业中的应用。当食品产品在真空条件下包装时，由于缺少空气可以减缓细菌和霉菌的生长，因此它们的保质期更长。如果包装没有真空密封性，空气就会渗入，导致变质和浪费。因此，制造商必须确保他们的包装过程实现最佳的真空密封性，以保护他们的产品并满足安全标准。同样，在电子行业中，半导体和传感器等组件在生产和操作过程中通常需要真空环境。任何真空密封性的破裂都可能导致污染，从而损害这些敏感设备的功能。因此，工程师必须仔细设计和测试密封件和材料，以确保它们在产品生命周期内提供足够的真空密封性。此外，在科学研究中，许多实验依赖于维持真空以产生准确的结果。例如，在粒子物理学中，某些实验是在真空腔中进行的，其中真空密封性至关重要。如果腔体未能维持其真空，可能会导致错误的数据，并可能危及多年的研究。科学家们投入大量资源来验证其设备的真空密封性，使用先进的技术来检测即使是最小的泄漏。实现真空密封性涉及多种方法和材料。工程师通常使用专门为真空应用设计的垫圈、密封件和粘合剂。材料的选择至关重要；它们不仅必须抵抗真空所产生的压力差，还必须能够承受温度变化和化学暴露等环境因素。测试真空密封性同样重要，常用的方法包括氦泄漏测试和压力衰减测试，以确保可靠性。总之，真空密封性的重要性在多个行业中不容小觑。它是影响产品质量、安全性和性能的基本方面。随着技术的进步和对高质量产品需求的增加，实现和维持真空密封性的关注将持续增长。理解和掌握这一概念对于工程师、制造商和研究人员来说至关重要，因为它直接影响他们在市场上提供可靠和有效解决方案的成功。