Curling Sheet Metal Edges

Curls are produced in order to shape the material into a hollow ring.

Curling sheet metal edges.

This is normally done to eliminate sharp edges. Curls are features that are produced by rolling the edge of a stamped sheet metal part. Curling is a sheet metal forming process used to form the edges into a hollow ring. Curling is a forming process that involves de burring sheet metal to produce smooth edges.

These curls should generally have a diameter of about 10 to 20 times the thickness of the material being worked. 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. Rounding edges with minium radius 2 mm is a necessity for good adhesion of coating or paint to protect against corrosion.

Other parts are curled to perform their primary function such as door hinges. 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. The curled edge provides strength to the edge and makes it safe for handling. Curling curling sheet metal is the process of adding a hollow circular roll to the edge of the sheet.

Curling can be performed to eliminate sharp edges and increase the moment of inertia near the curled end. Curling can be performed to eliminate sharp edges and increase the moment of inertia near the curled end. Other parts are curled to perform their primary function such as door hinges.