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  • An article lets you know about Tungsten argon arc welding (GTAW or TIG)
    Post time: 04-08-2022

    Tungsten argon arc welding is a kind of arc welding method using argon or argon rich gas as protection and tungsten electrode as electrode, which is referred to as GTAW(Gas Tungsten Arc Weld) or TIG(Tungsten Inert Gas Welding) for short. During welding, the shielding gas is continuously sprayed...Read more »

  • Preparation before welding
    Post time: 02-25-2022

    The preparation work before welding is as important as the welding process, which is directly related to the welding quality and effect of the finished product. 1. Electrode drying The purpose of drying the electrode before welding is to remove the moisture in the wet electrode and reduce the hy...Read more »

  • Do you know the welding rod drying precautions?
    Post time: 02-24-2022

    The welding electrodes that leave the factory have been dried at high temperature and packaged with moisture-proof material, which usually prevents the coating from absorbing moisture. However, during the long-term storage of the electrode, the moisture absorption of the electrode coating is inev...Read more »

  • 2022, New year greeting~!
    Post time: 12-31-2021

    Tianqiao welding materials company is an enterprise that produces welding materials. The development and growth of our company are inseparable from the great assistance of our customers and friends. As this new year is approaching, all employees of tianqiao welding company: We wish you all good c...Read more »

  • What are the main factors affecting the welding effect of electrode?
    Post time: 09-30-2021

    The welding parameters of electrode arc welding mainly include electrode diameter, welding current, arc voltage, number of welding layers, power source type and polarity, etc. 1. Selection of electrode diameter The choice of electrode diameter mainly depends on factors such as the thickness of th...Read more »

  • How is the welding electrode made?
    Post time: 09-03-2021

    The demand for steel in modern society is constantly increasing. In daily life, many things are made of metal, and many metals cannot be cast at the same time. Therefore, it is necessary to use electric welding for welding. The role of the electrode in the electric welding process is very importa...Read more »

  • What is arc welding?
    Post time: 08-17-2021

    Electrode arc welding is the most widely used welding method in industrial production. The metal to be welded is one pole, and the electrode is the other pole. When the two poles are close to each other, an arc is generated. The heat generated by arc discharge (commonly known as arc combustion) i...Read more »

  • The welding process of manual arc welding – SMAW
    Post time: 07-27-2021

    Shielded Metal Arc Welding (abbreviated as SMAW). The principle is: an arc is generated between the coated electrode and the base metal, and the welding method using the arc heat to melt the electrode and the base metal. The outer layer of the electrode is covered with welding flux and melts when...Read more »

  • Post time: 07-22-2021

    Welding is the art of joining metals and other materials together. It also involves elements such as design improvements and manufacturing. Welding can be a rewarding career, but you should know a few different things before you achieve your desired goals. If you want to become a professional in ...Read more »

  • Four positions of electric welding and welding points: overhead welding, flat welding, vertical welding and horizontal welding
    Post time: 07-21-2021

    The welding position is referred to when welding, the relative spatial position of the weld to the welder. Figure 1. Tianqiao welding positon There are flat welding, horizontal welding, vertical welding and overhead welding. Flat welding refers to the horizontal welding performed by the welder ...Read more »

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