sealing bead

简明释义

封底焊缝

英英释义

例句

1.Make sure the sealing bead is evenly distributed along the edge of the window.

确保密封胶条在窗户边缘均匀分布。

2.The contractor applied a new sealing bead to prevent water leaks.

承包商涂抹了一条新的密封胶条以防止水漏。

3.A properly installed sealing bead can improve energy efficiency in your home.

正确安装的密封胶条可以提高您家中的能源效率。

4.After installing the shower, he checked the sealing bead for any gaps.

安装淋浴后，他检查了密封胶条是否有缝隙。

5.The sealing bead needs to be replaced every few years to maintain efficiency.

为了保持效率，密封胶条每几年需要更换一次。

作文

In the world of construction and manufacturing, the term sealing bead refers to a specific type of material used to create a watertight or airtight seal between two surfaces. This is crucial in various applications, from windows and doors to automotive parts and plumbing systems. The primary function of a sealing bead is to prevent the ingress of water, air, dust, and other contaminants, which can lead to damage or inefficiency in any structure or product. The composition of a sealing bead can vary depending on the intended use. Common materials include silicone, rubber, and polyurethane, each offering unique properties such as flexibility, durability, and resistance to temperature fluctuations. For instance, silicone sealing beads are often used in bathroom fixtures because they can withstand moisture and mold growth, while rubber sealing beads might be preferred in automotive applications due to their ability to endure high temperatures and mechanical stress.When applying a sealing bead, precision is key. The application process typically involves cleaning the surface to ensure that the bead adheres properly. After preparation, the sealing bead is applied in a continuous line, filling the gap between the two surfaces. It is essential to allow adequate curing time for the sealing bead to achieve its maximum sealing potential. Once cured, it forms a robust barrier that enhances the longevity and performance of the assembly.In addition to its practical uses, the sealing bead also plays an aesthetic role in many applications. For example, in the case of windows, a well-applied sealing bead not only serves its functional purpose but also contributes to the overall appearance of the installation. Homeowners often prefer smooth, clean lines that a properly executed sealing bead can provide, making it an important consideration in design as well as functionality.Furthermore, the importance of a sealing bead extends beyond mere aesthetics and functionality. In industries such as aerospace and marine, where safety and reliability are paramount, the integrity of a sealing bead can mean the difference between success and failure. Engineers meticulously design and test sealing beads to ensure they meet stringent safety standards, demonstrating the critical role these seemingly simple components play in complex systems.In conclusion, the sealing bead is a vital component in many sectors, providing essential sealing capabilities that protect against environmental factors and enhance the longevity of products. Understanding the properties, application methods, and importance of sealing beads can significantly impact the effectiveness of various constructions and products. Whether in a home, vehicle, or industrial setting, the role of a sealing bead cannot be underestimated, as it ensures that our environments remain safe, efficient, and aesthetically pleasing.

在建筑和制造的世界中，短语sealing bead指的是一种特定类型的材料，用于在两个表面之间创建防水或防气密封。这在各种应用中至关重要，从窗户和门到汽车零件和管道系统。sealing bead的主要功能是防止水、空气、灰尘和其他污染物的渗入，这可能导致任何结构或产品的损坏或效率低下。sealing bead的组成可以根据预期用途而有所不同。常见材料包括硅胶、橡胶和聚氨酯，每种材料都具有独特的特性，例如灵活性、耐用性和对温度波动的抵抗力。例如，硅胶sealing beads通常用于浴室装置，因为它们能够抵御潮湿和霉菌生长，而橡胶sealing beads可能更适合汽车应用，因为它们能够承受高温和机械应力。在应用sealing bead时，精确性至关重要。应用过程通常涉及清洁表面，以确保密封条能够正确粘附。在准备好后，sealing bead以连续线的形式施加，填充两个表面之间的间隙。必须允许足够的固化时间，以使sealing bead达到其最大密封潜力。一旦固化，它形成一个坚固的屏障，增强了组件的耐用性和性能。除了其实际用途外，sealing bead在许多应用中还起到美学作用。例如，在窗户的情况下，良好施加的sealing bead不仅服务于其功能目的，还能为安装的整体外观做出贡献。房主通常更喜欢光滑、干净的线条，而一个正确执行的sealing bead可以提供这一点，使其成为设计和功能性的重要考虑因素。此外，sealing bead的重要性超出了单纯的美学和功能性。在航空航天和海洋等行业，安全性和可靠性至关重要，sealing bead的完整性可能意味着成功与失败之间的区别。工程师们仔细设计和测试sealing beads，以确保它们符合严格的安全标准，展示了这些看似简单的组件在复杂系统中所扮演的关键角色。总之，sealing bead是许多行业中的重要组成部分，提供了防护环境因素的基本密封能力，增强了产品的耐用性。理解sealing beads的特性、应用方法和重要性可以显著影响各种建筑和产品的有效性。无论是在家中、车辆还是工业环境中，sealing bead的作用都不可低估，因为它确保我们的环境保持安全、高效和美观。