Removing A Sheet Metal Crease

Getting that much shrink was tough.

Removing a sheet metal crease.

How to bend sheet metal without a brake. 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. 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. The best is to use heat a wood hammer and a dolly.

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. How to bend sheet metal without a brake in 4 different methods with minimal or homemade tools.

On a molecular level the increased heat causes the molecules of the sheet metal to become excited. Shrinking metal is a special technique and there are many ways to do it. Using wood you eliminate one of those hard points so the metal can move without stretching. Any time you hit sheet metal with steel hammer against a steel dolly it stretches.

Traditional bodywork used to be the only way to fix body damage. The dome door skin wanted to collapse and oil can a lot. These dents often occur due to accidents and they are removed using specially designed tools that actually reshape the metal. It may be more effective.

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. This is often called a paintless repair technique.