Welding & Cutting News
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Detailed Introduction of TIG Surfacing
Argon arc cladding cladding process cladding process is a process that uses welding to pile materials with certain mechanical properties on the welding surface of the parent material. The purpose is not to weld the weldment directly to the parent material, but to obtain a welded metal welding sur...Read more -
Summary and analysis of eight major defects in welding (II)
Slag inclusion Phenomenon: Non-metallic inclusions such as oxides, nitrides, sulfides, phosphides, etc. were found in the weld through non-destructive testing, forming a variety of irregular shapes, and the most common ones are cone-shaped, needle-shaped and other slag inclusions. Metal w...Read more -
Summary and analysis of eight major defects in welding (I)
Summary and analysis of eight defects in welding Quality defects in welding engineering mainly include the following aspects: All defects that can be seen by naked eyes or low-power magnifying glasses and are located on the surface of the weld, such as undercut (undercut), weld nodules, arc pits,...Read more -
There are thousands of welding methods, not just electric welding! Have you heard of these?
Hot air welding is also called hot air welding. Compressed air or inert gas (usually nitrogen) is heated to the required temperature through the heater in the welding gun and sprayed onto the plastic surface and the welding strip, so that the two are melted and combined under low pressure. Plasti...Read more -
Learn these 12 tips and you will have no problem welding aluminum and aluminum alloys!
With the development and progress of technology, aluminum and its alloys are gradually replacing steel in many important fields, such as automobiles, high-speed rail, aircraft, ships, etc. Due to the obvious characteristics of aluminum and its alloys, aluminum and aluminum alloys will encounter m...Read more -
Essential knowledge for welding quality control and process audit
There are many things to pay attention to during welding. Once neglected, it may lead to big mistakes. If you review the welding process, you must pay attention to these points. If you deal with welding quality accidents, you still need to pay attention to these problems! 1. Not paying attention...Read more -
Learning electric welding for beginners: Three-step technique, you can start arcing and welding in 10 minutes!
Everything is difficult at the beginning, and the same is true for beginners learning electric welding. You must learn the entry-level skills before you can do it with ease. Today I will share with you a beginner’s entry-level trick, a total of three steps, with clear levels, easy to remem...Read more -
What does welding quality control rely on? (II)
3. Material – welding raw material factors The raw materials used in welding production include parent materials, welding materials (welding rods, welding wires, flux, shielding gas), etc. The quality of these materials is the basis and prerequisite for ensuring the quality of welding produ...Read more -
What does welding quality control rely on? (I)
Welding quality has always been the focus of welders. Today, the editor will collect some relevant information for everyone to learn together. Overview With the rapid development of modern welding technology, the continuous improvement of welding production level and the increasing expansion of ...Read more -
Have you been a welder for many years but still have a mediocre income?! Do you know these 3 high-end technologies?
Top welders rely on technology to make a living. They are good at work and have good skills. You must come to solve problems at critical moments. Projects cannot be carried out without you. Bosses are scrambling to hire such welders. They are popular everywhere, and their salaries cannot be calcu...Read more -
In 3 minutes, you can easily learn the current and voltage adjustment formula for double-protection welding!
In CO2 gas shielded welding, the welding voltage provides the melting energy of the welding wire. The higher the voltage, the faster the welding wire melts; and the welding current is actually the balance between the wire feeding speed and the melting speed. 1 Welding current The welding current...Read more -
A brief discussion on the welding process and characteristics of wire harness welding
Wire harness welding is often used in automobile manufacturing. If you want to know the principles and benefits of wire harness welding, you can go to Branson. Branson not only has relevant introductions about wire harness welding, but also sells wire harness welding machines. Wire harness weldin...Read more
