How Harmful Is Argon Arc Welding To Human Body?
The harm degree of argon arc welding is relatively greater than that of electrode arc welding, but it is not so great as to be feared. The infrared radiation is …
Welding
Things About Welding Gas You Should Know
Classification of welding gases Welding gas mainly refers to the protective gas used in gas shielded welding (carbon dioxide gas shielded welding, inert gas shielded welding) and the gas used …
How To Weld Aluminum Steel With Laser (4 Welding Methods)
Summary: Aluminum steel dissimilar metal connection can realize the lightweight of automobile parts, but the intermetallic compound cracks caused by aluminum steel welding seriously affect the performance of the joint. …
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What Is Welding Stress (Causes And Elimination Methods)
1. What is welding stress Welding stress is the stress caused by the welding of welded components. The internal stress generated in the weldment during welding and the shape and …
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10 Different Types Of Welding You Should Know
In this post, we will analyze 10 different types of welding for you. 1. Electrode arc welding (1) Welding arc Arc is a persistent and intense gas discharge phenomenon between …
What Is The Effect Of Welding Direction And Angle On Weld Formation?
1. Characteristics of welding direction and angle 1.1 Basic concepts For gas metal arc welding, when the operator holds the welding gun with his right hand, it is welded from right …
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49 Welding Knowledge To Help You Solve Practical Problems
Weldability and test evaluation 1. Welding The process of combining atoms of two objects to form an indivisible whole by heating or pressurizing, with or without filling materials. 2. Weldability …
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Welding Distortion Basics And How To Control It
The shortcomings of welded structures are mostly reflected in the problems of welded joints, mainly in the following aspects: 1) The welding process is an uneven heating and cooling process. …
78 Welding Basics: Beginners Should Memorize These
In this article, we list 73 welding basics that beginners must know. These 73 basic welding knowledge are the summary of experience and tell you the most important knowledge in …
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Key Points Of Weldability Of Metal Materials
Weldability Of Metal Materials 1. Metal weldability: It refers to the ability of homogeneous or heterogeneous materials to form a complete joint and meet the expected use requirements under the …
Analysis On Temperature Changes In Welding Zone
1. Welding heat source Heating is a necessary condition for fusion welding. The welding thermal process runs through the whole welding process and determines the welding stress, strain, metallurgical reaction, …
Can Q235 And Stainless Steel Be Welded Together?
To be sure, it can be welded, which belongs to the welding of dissimilar steels; Stainless steel electrode shall be selected according to the material of stainless steel, and stainless …
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How to Choose Welding Materials for Stainless Steel
The effect of four types of stainless steel and alloy elements There are four types of stainless steel: austenitic, martensitic, ferritic, and duplex stainless steel (Table 1). Table 1 Stainless …
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How To Weld Extra Thick Plates?
What kind of process do you want to use to solve the problem of welding base metal with a thickness of 270mm, is it robot welding or narrow gap welding? …
Top 10 Brands Of Welding Equipment In China (2021 Updated)
The earliest modern welding technology appeared at the end of the 19th century, first arc welding and oxygen gas welding, and then resistance welding. In the early 20th century, with …
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Top 10 Electric Welding Machine Manufacturers In China (2021 Updated)
I don’t know if you usually have a hobby of tossing gadgets at home. Influenced by my father’s carpentry, I bought a lot of gadgets at home. Recently, I fell …
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Aluminum Alloy Welding Method And Material Selection
There are many welding methods for aluminum alloy, and each method has its own application. In addition to the traditional fusion welding, resistance welding and gas welding methods, other welding …
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Why Low Carbon Steel Can Be Welded, High Carbon Steel Can Not Be Welded?
According to the chemical composition of steel, it can be divided into two main categories: carbon steel and alloy steel. Carbon steels are subdivided into: (i) Low carbon steel with …
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8 Problems In Welding Dissimilar Materials
Dissimilar metals refer to metals with different elements (such as aluminum, copper, etc.) or some alloys formed from the same basic metals (such as carbon steel, stainless steel, etc.) with …
How To Welding Copper Within 1mm Easier And More Efficient
What is the best soldering method to use for copper? Can fiber lasers be used for welding of copper? What needs to be aware of during the welding process? We …
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