Spot welding machines can be divided into universal (universal, special-purpose) spot welding machines according to their uses; According to the number of solder joints welded at t
According to the use, the spot welding machine has a universal type (universal type) and a special type; according to the number of solder joints welded at the same time, there are
1) Seam welding, like spot welding, is a welding process with combined thermal-mechanical (force) action. In comparison, its mechanical (force) effect is not sufficient in the weld
working principle During the formation process of seam welded joints (intermittent) seam welding, each solder joint also goes through three stages of pre-pressing, electrified heat
Butt welding machines are widely used because of their high productivity and ease of automation. Its application range can be summarized as follows: (1) The length of the workpiece
(1) The worktable for feeding and feeding the material should be kept level with the lower part of the cutter, and the length of the worktable can be determined according to the le
The precautions for chain butt welding machine are as follows: (1) Do not cut the material when the machine does not reach the normal speed. (2) Before starting, it is necessary to