Cold Shrinking Sheet Metal

If there is a larger area then you have to shrink it one small spot at a time.

Cold shrinking sheet metal.

You do not want to heat a new area. It certainly does however eventually make the metal brittle and unworkable so make sure to heat and shrink enough the first time if you use a wet rag to cool. The procedure for cold shrinking aluminum and steel are the. Work the metal until the area temperature falls to normal because the metal continues to shrink until it is cool to the touch.

Welding suppliers carry a wide range of temperature crayons that melt off the surface when your desired. Why not just heat it and gently hammer the swell down. The correct contour of areas that have been built. It can be described much like an oil can lid.

You can cold shrink or hot shrink. Making aluminum shrink is a handy trick to master if you need to reduce the size of metal. At 550 degrees f you can shrink the aluminum without affecting the temper or hardness. Heating up metal and throwing cold water on it may shrink it a tiny bit but it makes distortion and hard steel.

Thin aluminum if often stretched wide to prefabricated lengths. If what you want to do is shrink some sheet metal you need to identify the stretched spots and shrink them. To remove paint smooth metal find low spots remove excess solder quickly remove aluminum and to form. Having the high spot is very necessary as it offers the mechanical advantage particularly needed for the shrink.

For more information on eckold ag click here to read our blog post. As a long time specialist for chip less cold forming by shrinking and stretching and as a leader paving the way for innovative clinching solutions for sheet metal joining eckold offers an unrivalled range of standard tools and custom designed solutions. The idea according to body shop business is to make the aluminum thick again. Do not over heat the steel.