brazing

简明释义

英[ˈbreɪzɪŋ]美[ˈbreɪzɪŋ]

n. 钎焊；[机]铜焊；[机]硬钎焊

v. 用锌铜合金钎接（braze 的 ing 形式）

英英释义

单词用法

同义词

反义词

例句

1.Results show that both the diffusion treatment and the brazing gap affect strongly on the remelt temperature.

结果表明，扩散处理及钎焊间隙对钎焊接头的再熔化温度有强烈的影响。

2.The formation mechanism of wide clearance brazing is discussed.

同时探讨了大间隙钎料的形成机理。

3.This paper analyses the cause of strength descent of brazing weld, and proposes improving measures.

本文分析了钎焊焊缝强度下降的原因，并提出改进措施。

4.The results obtained have instructive function for brazing technology of gyro housing.

研究结果对陀螺仪壳体的钎焊工艺具有指导意义。

5.This is an elegant solution to an elementary problem of heating hygienic drinking water without using copper brazing.

这是一个优雅的解决方案，不使用铜钎焊加热卫生饮用水的小学问题。

6.Join pipes using couplings, clamps, screws, bolts, cement or soldering, brazing and welding equipment.

使用联接器，夹子，螺钉，螺栓，水泥或焊接，钎焊和焊接设备连接管件。

7.But there are many problems in the process of making brazing diamond film tools.

但在金刚石厚膜钎焊刀具的加工过程中，还存在许多问题。

8.The superior brazing joint can be obtained by the vacuum brazing.

真空钎焊可得到高质量的钎焊接头。

9.And their heating means are different, such as furnace brazing, induction brazing and laser brazing.

按加热方法来分，有炉中钎焊、激光钎焊和感应钎焊等。

10.The technician used brazing to join the metal parts together securely.

技术员使用焊接将金属部件牢固地连接在一起。

11.In HVAC systems, brazing is often employed to connect copper tubes.

在暖通空调系统中，通常使用焊接来连接铜管。

12.The artist preferred brazing for its ability to create strong and durable sculptures.

这位艺术家喜欢使用焊接，因为它能创造出强大而耐用的雕塑。

13.When assembling the bicycle frame, brazing was the best method for ensuring stability.

在组装自行车框架时，焊接是确保稳定性的最佳方法。

14.He took a course to learn the techniques of brazing for his metalworking hobby.

他参加了一门课程，以学习用于金属加工爱好的焊接技术。

作文

Brazing is a metal-joining process that involves melting and flowing a filler metal into the joint between two or more workpieces. This technique is commonly used in various industries, including automotive, aerospace, and plumbing. The primary advantage of brazing (焊接) over welding is that it can join dissimilar metals, which is particularly useful in applications where different materials must be combined for optimal performance. For instance, in the manufacture of heat exchangers, copper and aluminum are often joined using brazing (焊接) techniques to create efficient thermal management systems. The process of brazing (焊接) typically involves several steps. First, the surfaces of the metals to be joined must be cleaned thoroughly to remove any contaminants that could interfere with the bonding process. This cleaning can involve mechanical abrasion or chemical treatments. Once the surfaces are prepared, a flux is applied to prevent oxidation during heating. The flux also helps the filler metal flow into the joint by reducing surface tension. Next, the assembly is heated to a temperature above the melting point of the filler metal but below the melting point of the base metals. This heating can be accomplished using various methods, such as torch heating, induction heating, or furnace heating. The choice of method depends on the specific application and the materials involved. As the assembly reaches the appropriate temperature, the filler metal melts and flows into the joint through capillary action. Once the assembly cools, the filler metal solidifies, creating a strong bond between the workpieces. One of the key benefits of brazing (焊接) is its ability to produce joints that are both strong and resistant to corrosion. This makes it an ideal choice for applications in harsh environments, such as marine or chemical processing industries. Additionally, because brazing (焊接) does not involve melting the base metals, it minimizes the risk of distortion and maintains the integrity of the original components. However, there are also some challenges associated with brazing (焊接). For example, achieving the correct temperature is crucial, as overheating can lead to damage to the base materials or insufficient bonding. Furthermore, the choice of filler metal and flux is essential to ensure compatibility with the base metals and the intended application. In some cases, special considerations must be made for the thermal expansion characteristics of the different materials being joined. In conclusion, brazing (焊接) is a highly effective metal-joining process that offers numerous advantages for various industrial applications. Its ability to join dissimilar metals, create strong and corrosion-resistant joints, and minimize distortion makes it a preferred choice in many scenarios. Understanding the principles and techniques of brazing (焊接) is essential for engineers and technicians working in fields that require reliable and durable metal assemblies. As technology continues to advance, the applications of brazing (焊接) are likely to expand, further demonstrating its importance in modern manufacturing and engineering.

焊接是一种金属连接工艺，涉及将填充金属熔化并流入两个或多个工件之间的接头。这种技术广泛应用于汽车、航空航天和管道等各个行业。与焊接相比，焊接（brazing）的主要优点在于它可以连接不同的金属，这在需要将不同材料组合以获得最佳性能的应用中尤为有用。例如，在热交换器的制造中，通常使用焊接（brazing）技术将铜和铝连接在一起，以创建高效的热管理系统。 焊接（brazing）过程通常包括几个步骤。首先，必须彻底清洁要连接的金属表面，以去除可能干扰粘合过程的任何污染物。这种清洁可以通过机械磨损或化学处理来完成。一旦表面准备好，就会施加助焊剂，以防止在加热过程中氧化。助焊剂还通过降低表面张力帮助填充金属流入接头。 接下来，装配件被加热到填充金属的熔点以上，但低于基材的熔点。此加热可以通过多种方法实现，例如喷灯加热、感应加热或炉加热。选择的方法取决于具体的应用和所涉及的材料。当装配件达到适当的温度时，填充金属熔化并通过毛细作用流入接头。一旦装配件冷却，填充金属就会固化，从而在工件之间形成牢固的结合。 焊接（brazing）的一个关键好处是能够产生强大且耐腐蚀的接头。这使其成为在恶劣环境中应用的理想选择，例如海洋或化学加工行业。此外，由于焊接（brazing）不涉及熔化基材，因此可以最小化变形的风险，并保持原始组件的完整性。 然而，焊接（brazing）也存在一些挑战。例如，达到正确的温度至关重要，因为过热可能导致基材损坏或粘合不足。此外，填充金属和助焊剂的选择对于确保与基材及预期应用的兼容性至关重要。在某些情况下，必须特别考虑所连接不同材料的热膨胀特性。 总之，焊接（brazing）是一种高效的金属连接工艺，为各种工业应用提供了众多优势。它能够连接不同的金属，创建强大且耐腐蚀的接头，并最小化变形，使其在许多情况下成为首选。理解焊接（brazing）的原理和技术对于在需要可靠和耐用金属组件的领域工作的工程师和技术人员至关重要。随着技术的不断进步，焊接（brazing）的应用可能会进一步扩大，进一步证明其在现代制造和工程中的重要性。