welded

简明释义

英[ˈweldɪd]美[ˈweldɪd]

v. 焊接；使结合（weld 的过去分词）

adj. 焊的；焊接的

英英释义

单词用法

同义词

反义词

例句

1.Welded tuff is commonly rhyolitic in composition.

焊接凝灰岩在组成上通常为流纹岩。

2.They had welded a bunch of untrained recruits into an efficient fighting force.

他们把一群未经训练的新兵组织成了一支有战斗力的部队。

3.Piping systems shall be all welded. Flanges shall not be used except as specifically shown on the drawings.

管道系统应该满焊。法兰除了在图纸上有明确的显示外，应该不使用。

4.As a rule, vessels shall be welded by fusion arc process.

作为规定，容器应用熔接弧焊工艺进行焊接。

5.Corrosion rates can vary between welded and non-welded metals, therefore it is advisable to study the behavior of both conditions.

由于焊接金属与非焊接金属的腐蚀速率会不同，所以有必要研究两种情况。

6.The two parts are TIG welded together.

两部分的氩弧焊焊接在一起。

7.To create it Chris carefully chose pieces from the scrapped buses and then welded them together along with seats taken from an old city line.

克里斯精心挑选出废弃巴士的一部分车身，然后将它们同废弃的城市巴士上取下的座椅一同焊接好。

8.So, it is the new method of researching welded structure fatigue damage process.

因此，它是一种研究焊接结构疲劳损伤过程的新途径。

9.After being welded, the joints were inspected for quality.

在welded之后，接头进行了质量检查。

10.He welded the pieces together to create a sturdy sculpture.

他将这些部分welded在一起，制作了一个坚固的雕塑。

11.The metal frames were welded to ensure maximum strength.

金属框架被welded以确保最大强度。

12.The construction workers welded the steel beams into place.

建筑工人将钢梁welded到位。

13.The pipes were welded to prevent any leaks.

管道被welded以防止任何泄漏。

作文

In the realm of engineering and construction, the term welded refers to the process of joining two or more materials, usually metals, by melting them together. This technique is fundamental in creating strong and durable structures that can withstand various stresses and environmental conditions. The process of welding has evolved significantly over the years, with advancements in technology allowing for more precise and efficient methods. Today, many industries rely on welded components to ensure the integrity and longevity of their products.One of the most common applications of welded joints is in the automotive industry. Cars are made up of thousands of parts, many of which are welded together to form a cohesive and functional vehicle. The strength of these welded connections is critical for safety and performance. For example, the frame of a car is often constructed using welded steel, which provides the necessary support and rigidity.Moreover, the construction of buildings and bridges heavily relies on welded steel beams and columns. These structures must endure various loads, including the weight of the building itself, as well as dynamic forces such as wind and earthquakes. Engineers meticulously design welded connections to ensure they can handle these stresses without failure. The reliability of welded joints is one of the reasons why steel is a preferred material in modern construction.In addition to its strength, welding also offers versatility. Different types of welding techniques, such as MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), and arc welding, allow for various applications and materials to be welded together. Each method has its advantages and is chosen based on the specific requirements of the project. For instance, TIG welding is often used for thin materials due to its precision, while MIG welding is favored for its speed and efficiency in larger projects.Despite the many advantages of welded joints, there are challenges associated with the welding process. One of the primary concerns is ensuring the quality of the weld. Poorly executed welds can lead to weak points in a structure, potentially resulting in catastrophic failures. Therefore, rigorous testing and inspection of welded joints are essential to maintain safety standards. Non-destructive testing methods, such as ultrasonic testing and X-ray inspection, are commonly employed to evaluate the integrity of welded connections without damaging the material.Furthermore, the skill level of the welder plays a crucial role in the outcome of the welded joint. A highly skilled welder can produce high-quality welds that meet or exceed industry standards. As such, training and certification programs are vital in ensuring that welders possess the necessary skills and knowledge to perform their jobs effectively.In conclusion, the process of welded joints is an integral part of modern engineering and construction. From automobiles to skyscrapers, the strength and reliability of welded connections are paramount for safety and durability. As technology continues to advance, the methods and techniques used in welding will likely evolve, further enhancing the capabilities of this essential process. Understanding the significance of welded structures helps us appreciate the intricate work that goes into building the world around us, ensuring that our infrastructure remains robust and resilient for years to come.

在工程和建筑领域，术语welded指的是将两种或多种材料，通常是金属，通过熔化它们结合在一起的过程。这种技术在创建能够承受各种压力和环境条件的强大且耐用的结构中至关重要。随着技术的进步，焊接工艺近年来发生了显著变化，使得更精确和高效的方法成为可能。如今，许多行业依赖于welded组件，以确保其产品的完整性和耐久性。welded接头最常见的应用之一是在汽车工业中。汽车由数千个零件组成，其中许多是welded在一起，形成一个统一且功能齐全的车辆。这些welded连接的强度对安全性和性能至关重要。例如，汽车的框架通常使用welded钢材构造，提供必要的支撑和刚性。此外，建筑物和桥梁的建造在很大程度上依赖于welded钢梁和柱。这些结构必须承受各种载荷，包括建筑物本身的重量，以及风和地震等动态力量。工程师们精心设计welded连接，以确保它们能够承受这些压力而不发生故障。welded接头的可靠性是现代建筑中钢材成为首选材料的原因之一。除了强度，焊接还提供了多样性。不同类型的焊接技术，如MIG（气体保护焊）、TIG（钨极惰性气体焊）和电弧焊，允许将各种应用和材料welded在一起。每种方法都有其优点，并根据项目的具体要求进行选择。例如，TIG焊接通常用于薄材料，因为其精确性，而MIG焊接则因其在较大项目中的速度和效率而受到青睐。尽管welded接头有许多优点，但焊接过程中也存在挑战。主要关注之一是确保焊缝的质量。执行不当的焊缝可能导致结构中的薄弱点，潜在地导致灾难性的故障。因此，对welded接头进行严格的测试和检查对于维护安全标准至关重要。无损检测方法，如超声波检测和X射线检测，通常用于评估welded连接的完整性，而不会损坏材料。此外，焊工的技能水平在welded接头的结果中也起着至关重要的作用。一位高技能的焊工可以生产出符合或超过行业标准的高质量焊缝。因此，培训和认证程序在确保焊工具备有效履行工作所需的技能和知识方面至关重要。总之，welded接头的过程是现代工程和建筑不可或缺的一部分。从汽车到摩天大楼，welded连接的强度和可靠性对于安全和耐久性至关重要。随着技术的不断进步，焊接中使用的方法和技术可能会不断演变，进一步增强这一基本过程的能力。理解welded结构的重要性帮助我们欣赏构建我们周围世界所需的复杂工作，确保我们的基础设施在未来多年保持稳固和韧性。