Removing A Sheet Metal Crease

Shrinking metal is a special technique and there are many ways to do it.

Removing a sheet metal crease.

The dome door skin wanted to collapse and oil can a lot. Sheet metal isn t all that different from a car s bodywork so most methods which will remove dents from a car work for sheet metal. On a molecular level the increased heat causes the molecules of the sheet metal to become excited. Getting that much shrink was tough.

That job involved pounding out the sheet metal with a hammer or using a sheet metal pull and then required body filler and paint to complete. Any time you hit sheet metal with steel hammer against a steel dolly it stretches. The best is to use heat a wood hammer and a dolly. How to bend sheet metal without a brake in 4 different methods with minimal or homemade tools.

Using wood you eliminate one of those hard points so the metal can move without stretching. It may be more effective. The other option would have been to cut the bottom of the crease with a thin blade grinder hammer and dolly the remainder of the crease then weld with more hammer and dolly work. How to bend sheet metal without a brake.

This is often called a paintless repair technique. Pdr utilizes a variety of techniques to pop out dents and dings and has been around for decades. One involves using a blow dryer or a paint stripper which emits heat to warm the metal of the dent. A crease dent is one that is shaped like an elongate oval with a deep recession in the middle of the oval.

With practice a crease can be removed in the same way. Traditional bodywork used to be the only way to fix body damage.