Method for welding by fused metal filling
A technology for melting metal and metal, applied in welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of increasing arc pressure, welding defects, etc., and achieve the effect of reducing welding seam deformation, improving welding efficiency and wide application range
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specific Embodiment approach 1
[0007] Specific Embodiment 1: This embodiment is a method of welding by filling with molten metal, which is specifically completed according to the following steps:
[0008] First put the metal solid from which the oxide film has been removed into the metal melting device, and then heat the added metal solid from which the oxide film has been removed to melt under the protection of a protective gas. The melting device is sprayed onto the base metal to be welded, and the welding process is completed at a welding speed of 0.1m / min to 10m / min.
[0009] The welding method provided by this embodiment by filling with molten metal can increase the deposition speed by changing the flow velocity of the molten metal stream, and the welding efficiency can be significantly improved.
[0010] The welding method using molten metal filling provided by this embodiment does not need to melt the welding wire through an arc as in the traditional fusion welding process, and the generated droplet ...
specific Embodiment approach 2
[0012] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the metal to be welded is steel, pure iron, pure aluminum, pure magnesium, pure copper, pure lead, pure zinc, pure tin, pure titanium , pure zirconium, aluminum alloy, magnesium alloy, titanium alloy, copper alloy or tin-lead alloy. Others are the same as in the first embodiment.
specific Embodiment approach 3
[0013] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the protective gas is argon. Others are the same as in the first or second embodiment.
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