After 39 years away from welding, my Gn3 scale railroad bridge project game me an excuse to return to TIG welding. I credit Lincoln's Invertec® V155-S for the project's success.
I fabricated the almost 12 foot long, 2 feet 4 inches high all steel bridge from tube steel and light gauge material. All connections were TIG welded using the V155-S. Most welds are not visible for a clean look.
The bridge was built to withstand the elements, but can be removed and stored during the winter.
*The above project images and descriptions have been published to show how individuals used their ingenuity for their own needs, convenience and enjoyment. Only limited details are available and the projects have NOT been engineered by the Lincoln Electric Company. Therefore, when you use the ideas for projects of your own, you must develop your own details and plans and the safety and performance of your work is your responsibility.