Although MIG welding is one of the three most common types of welding, it's not the oldest. That distinction belongs to arc welding, better known as stick welding. Somewhat harder to learn than MIG, stick welding equipment is generally cheaper, including the "stick" electrode welding rods. A...
One of the main differences between a TIG welder and an MMA welder is the welding process itself. TIG welding uses a non-consumable tungsten electrode to create the weld, while MMA welding uses a consumable electrode that melts and becomes part of the weld. This means that TIG welding produc...
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LESSON II Electrical Stick-Out - In any welding process using a solid or flux cored wire, the electrical stick-out isthe distance from the contact tip to the unmelted electrode end. Sometimes called the "amount of wire in resistance". This distance influences melt-off rate, penetration, and...
Even if you’re relatively new to welding, you probably already know that AC and DC welding are types of arc welding using currents to produce an electric arc between an electrode and the metal to be fused. The process involves using a power supply to generate the arc, using either an ...
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High-Frequency Welding (HFW), alternately known as Radio Frequency (RF) or Dielectric Welding, is an advanced fusion technique used to bond materials using a rapidly alternating electric field. This distinct process involves applying the electric field between two bars, precisely in the joint area,...
In the induction high frequency welding process, the high frequency current generates the induced current of the workpiece through the coupling of the external inductance. High-frequency welding is a highly specialized welding method, which should be equipped with special equipment according to the ...
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The role is to protect the welding process is not oxidized, produce a lot of heat welding in the process of2, the electrode (coveredelectrode), is the metal coating in the welding core (coating), uniform centripetal pressure applied to core. The core metal cored electrode, in order to ...