Curling Sheet Metal Edges

Curling can be performed to eliminate sharp edges and increase the moment of inertia near the curled end.

Curling sheet metal edges.

Curling is a forming process that involves de burring sheet metal to produce smooth edges. Rounding off sharp edges with radius cutters good and accurate rounding of steel constructions according to en 1090 iso 12944 iso 8501 or imo pspc is becoming more and more important in the metal working industry. The curled edge provides strength to the edge and makes it safe for handling. Curls are produced in order to shape the material into a hollow ring.

Wikimili the free encyclopedia. Curling is a sheet metal forming process used to form the edges into a hollow ring. Other parts are curled to perform their primary function such as door hinges. Rounding edges with minium radius 2 mm is a necessity for good adhesion of coating or paint to protect against corrosion.

Curling is different than a tear drop hem because in a curl the edge finishes inside itself where a hem leaves the initial edge exposed. Sheet metal often contains sharp edges with burrs after it s initially produced. Curls are features that are produced by rolling the edge of a stamped sheet metal part. Curling is a sheet metal forming process that s used to smooth out the otherwise sharp and rugged edges of sheet metal.

Curling is a sheet metal forming process used to form the edges into a hollow ring. This is normally done to eliminate sharp edges. Other parts are curled to perform their primary function such as door hinges.