What is the cause of smoking welding fuse fittings?

What is the cause of smoking welding fuse fittings?

The installation of the fuse must be buried in the ground, and the steel pipe can be exposed. When the fuse can not be laid, it can be applied to the overhead installation of the steel pipe. Electric fusion pipe fittings generally refer to pipes that can form a certain melting temperature through current and play a good connection role. This kind of pipe is widely used in many fields and has great market development potential.

Our fuse fittings will smoke when welding, how do we deal with this situation? In the process of pipeline welding, it is mainly to adjust the current and time of the welding machine, and this parameter is generally based on the above input. However, sometimes during the welding process, the pipe will smoke during welding. Do not be nervous at this time, you must first observe the display data of the welding machine, whether it is abnormal, and then decisively cut off the power supply, check the cause of the problem, and determine whether you need to continue welding according to the reason. This is mainly divided into three cases: first, the welding parameters are abnormal, it is recommended to re-enter the parameters to continue welding. Second, the line contact is poor, it is recommended to check the connection of the welding pipe, whether the copper head is inserted, and whether the line is in poor contact. Third, the welding time of the welding pipe fittings is too long, which may be caused by the distraction of the welding personnel. It is recommended to stop welding cooling. Finally, if the pipe smoke, be sure to stop welding, check whether the pipes at both ends of the fuse pipe are high temperature, so as to avoid the pipe fire.