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On May 15th, the "Millions of Forums: 2019 Work Letters Think Tank Alliance Activities and Machine Think Tanks Conference" hosted by the Industrial Intelligence Research Institu...

ER70S-6 ER70S-6 is a carbon steel gas shielded welding wire. When welding, the welding wire has fast melting speed, stable arc, small welding spatter, beautiful weld bead format...

Everyone knows that the core is the metal core of the electrode. In order to ensure the quality of the weld, there are strict regulations on the content of various metal element...

Drying and storage of the electrode before use (1) Acidic electrodes are not sensitive to moisture, while organic rutile electrodes can tolerate higher water content. Therefore,...

Hand arc welding operation technology in various positions must master four actions: A welding rod angle, B yaw motion, C steady arc motion, D select different lateral swing met...

The McKinsey Global Institute predicts that the economic impact of smart factories will reach $1.2 trillion to $3.7 trillion annually by 2025. Accenture and Frontier Economics e...

Welding and cutting is one of the most important production technologies in the shipbuilding industry. The welding and cutting quality inspection equipment is also the main proc...

You can try the following methods. 1 Before welding, use the welding rod on the scrap steel plate. After a few times, the electrode head has temperature and good contact. It is ...

The welding rod is composed of a welding rod core and a coating. One of the functions of the welding rod core is to conduct electricity as an electrode. At the same time, it is ...

Solder selection editor (1) The solder should have a suitable melting temperature range, at least tens of degrees lower than the melting temperature of the base material. (2) At...

Inspection method editing The inspection methods for brazed joint defects can be divided into non-destructive testing and destructive testing. 1. Visual inspection The visual in...

Brazed joint Brazing is generally in the form of sheet lap joints and sleeve inserts. In this way, the joint strength between the weldments can be increased to compensate for th...