|
How to make a Neon Sign Step 4: The Final Steps Once the tube is filled and sealed, it is run at higher than usual current to stabilize the gas. Different gases require different lengths of time to stabilize, with some taking an hour or more. Once this process is complete the tube is ready for installation.
Drawing on kraft paper in pencil, used as the master pattern for the glass benders and electricians. The final result -- Southgate Cleaners.
This sign with its interesting paintwork is the final result of a team of craftsmen following the specifications found on the large drawing. Workers skilled in the art of glass bending, sheet metal work and painting were all employed in the production of a neon sign. Sheet metal is attached to an internal frame. This ensures the sign will have structural strength when loaded with transformers and hung from a building. The design is painted onto the surface. The access hatches are provided to allow the sign to be wired and later, if needed, repaired. Glass pegs are attached to the face of the sign so the neon tubes can be fastened to the sign. Glass insulators are installed to hold the neon tube's electrodes. Once the glass bender has finished and checked his work against the plan and the tube has been pumped, it should fit easily onto the waiting sheet metal structure - provided everyone followed the drawings closely.
|
