Square tubing by using a welding process, always has been a matter of interest and importance to manufacturing and fabrication industries. Here is the demonstration on 'How to join a sqaure tube with a flat plate, using the Metal Inert Gas (MIG) welding process?' As MIG process is easy to operate as compared to
other types of arc process and you can create many futuristic things by this square tube to plate
weld joint for your school projects. So it is important to learn about the MIG square tubing basics.
In
this case you are going to weld edges of square tube to a flat plate. On
absorption of heat, thin edges may melt more quickly than sides of tube. Keep the MIG gun at such
an angle that will direct more heat to the flat plate rather than to edges of tube. Remember to weld tacks on all sides in order
to prevent the assembly out of order. Listed below are the critical points
that need to know about MIG welding in such kind of joints.