NEWS & BLOG

Some suggestions for welding customized stainless steel structure

Due to the wide range and high cost of stainless steel products, most of them need to be customized. However, during the customization process, various challenges often arise. Poor quality materials: Common stainless steel materials are typically classified as 201 and 304, with a price difference of almost 50%. Insufficient material thickness: If the required thickness is 1.0mm, manufacturers might use 0.85mm instead. Welding issues: Welding can be either spot welding or full welding. Full welding, while stronger, is more expensive. Electroplating color variation: The color of stainless steel plates can vary between batches. Transportation problems: Finished products are often damaged during transportation and are difficult to repair. So, how can these problems be effectively addressed? – Material quality: Whether it’s 201 or 304 stainless

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Al-Mg FCW

Aluminum-magnesium alloy welding wire will dominate the aluminum welding market in the next few years

Allied Market Research has released a report on the global aluminum welding market size by 2030. Three points are mentioned: The report provides forecasts from three perspectives: 1. Classification of welding wire types (pure aluminum welding wire, aluminum-magnesium alloy welding wire, and aluminum-silicon alloy welding wire) 2. Classification by technology (arc welding and gas metal arc welding (MIG), gas tungsten arc welding (TIG), torch welding, laser beam welding, electron beam welding, resistance welding and others) 3. Classification by end use (automotive, aerospace, marine, construction and others) Three forecasts are given, from now until 2030: 1. Aluminum-magnesium alloy welding wire will dominate the market: This type of welding wire has excellent corrosion resistance, high strength and good weldability, so it is very suitable for use in

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A simple guide on different stick welding electrodes and how to use them

The following types of welding rods are commonly used at home or at work to provide repairs, fabricate structures, and carry out small-scale engineering. They are used by people all over the world. 6010 Stick Welding Electrodes 6010 rods are Fast Freeze electrodes, meaning they cool quickly and prevent the weld pool from becoming too hot. This makes them ideal for thin beads with deep penetration. They’re great for welding over rust and dirt, so you don’t need to clean your material first. Keep in mind, 6010 rods only work with Direct Current Electrode Positive (DC+). 6011 Stick Welding Electrodes The 6011 is similar to the 6010, also a Fast Freeze electrode. It’s excellent for root passes and pipe welding, with a smaller weld pool

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Cutting-Edge Welding Technologies in China

 Key Points from Professor Jia Chuanbao’s Presentation (Shandong University) –The Intersection of Advanced Technology and Craftsmanship (1) Dated 15-Nov, 2024 1. Visual Sensing and Deep Learning:    – Uses visual sensors to capture images of the welding pool.    – Applies deep learning algorithms to identify and predict the welding penetration state. 2. CNN-LSTM Network:    – Combines Convolutional Neural Networks (CNN) and Long Short-Term Memory (LSTM) networks for welding process prediction.    – Achieves a prediction error of less than 0.5 and an accuracy of 99% for full penetration welding. 3. Rotating Arc Narrow Gap GTAW Technology:    – This technology, which has independent intellectual property rights, is suitable for welding thick plates in high-end industries like nuclear power and marine engineering.    –

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7 Tips for smooth weld on CO2 gas shielded welding

Breaking Down CO2 Gas Shielded Welding: What You Gotta Know Let’s Talk Wire Length: Just Right: Think of it like this – your wire should be sticking out about 10-15 times its thickness from the nozzle. That’s your sweet spot. If you’re working with something beefier, go a bit longer; if it’s on the smaller side, keep it shorter. Too Long and What Happens?: If that wire’s too long, it heats up too much, melts too fast, and you end up with a mess – think spatter, weak welding, and a shaky arc. Plus, your gas shield won’t do its job right. Too Short, Then What?: Go too short, and you’re risking burning your nozzle. Plus, it’s a pain with the wire feed and can

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Welding direction’s effects on welding beam

Basic Concept  Melting pole gas shielded welding, the operator holds the torch in the right hand, from right to left direction welding, torch nozzle and welding direction is obtuse angle (> 90 °) is called the left welding method; from left to right direction welding, torch nozzle and the welding direction is an acute angle (< 90 °) is called the right welding method. If the operator’s left hand when holding the torch, the welding direction is just the opposite, Figure 1 for the left welding method and the right welding method schematic diagram. Fig. 1 Schematic diagram of the leftward and rightward welding methods The angle between the torch axis and the surface of the weldment is the working angle; In the plane where

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