Place the dolly on the concave side of the dent or bend.
How to straighten sheet metal with heat.
Put simply an experienced practitioner can apply heat in specific areas to straighten load bearing steel whilst still in place without adversely affecting its natural properties.
Heat straightening fabricators straighten metal using many methods including heat straightening.
You will be using the metalworking hammer on the convex.
Heat straightening is the art of strategically applying heat to sections of a piece of steel that has been bent out of shape.
Any paint on the surface of the metal will crack and flake off when it.
Nobody wants to tear down and rebuild.
To thin the sheet metal will determine the strength of a given steel delivered to the car maker for stamping and forming.
Careful observation of the effects of the heating will allow you to make adjustments to the location and the amount of heat applied to further the process.
Heat straightening does not symmetrically straighten the metal and is a gradual process.
To accomplish heat straightening you must apply controlled heat to the proper places on the metal gradually to allow the metal to expand and shrink.
How to straighten metal.
Remove any plastic trim from the metal that requires straightening.