Curling Sheet Metal Edges

These curls should generally have a diameter of about 10 to 20 times the thickness of the material being worked.

Curling sheet metal edges.

Curling is a sheet metal forming process that s used to smooth out the otherwise sharp and rugged edges of sheet metal. Curls are features that are produced by rolling the edge of a stamped sheet metal part. Sheet metal often contains sharp edges with burrs after it s initially produced. Curling curling sheet metal is the process of adding a hollow circular roll to the edge of the sheet.

Curls are produced in order to shape the material into a hollow ring. Curling is a sheet metal forming process used to form the edges into a hollow ring. 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. Other parts are curled to perform their primary function such as door hinges.

Curling is a sheet metal forming process used to form the edges into a hollow ring. Wikimili the free encyclopedia. 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. Curling is a forming process that involves de burring sheet metal to produce smooth edges.

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. The curled edge provides strength to the edge and makes it safe for handling.