Power Supply Box Sheet Metal

Laser welding is a welding method that is less prone to thermal strain due to its fine and deep fusion depth and smaller heat affected layer. In laser welding, the first popular method is "YAG laser", Blank Metal Plates which is widely known as a welding method to suppress deformation and maintain aesthetics. The "fiber laser welding machine" that emerged around 2015 quickly became popular due to solving the problem of insufficient strength in YAG laser and achieving low strain and high strength welding. The biggest advantage of laser welding is that even thin plates are not easily deformed, and even unskilled people can achieve the processing methods of TIG welding that only skilled craftsmen can perform and ultra-thin plate processing. As future equipment becomes lighter and the use of thin plates increases, it is estimated that laser welding will become more common as a general processing method

TIG welding machine
TIG welding is a kind of arc welding using electricity, Metal Plate which is the most commonly used welding method in the field of mechanical sheet metal at present. Inactive gases often use argon gas, sometimes also known as "argon arc welding". TIG welding is the process of applying high voltage to the electrodes to melt and bond the metal, resulting in excellent airtightness and water tightness, and high welding strength. On the other hand, due to the large amount of heat input to the metal, the Heat-affected zone around the molten pool has a large range of heat transfer, resulting in a large strain of the product. The welding technique of suppressing this strain as much as possible and the technique of eliminating the resulting strain are extremely difficult, Stainless Steel Sheet and TIG welding is known as the "craftsmanship".