Cutting Aluminum Sheet

Since you ll be cutting.

Cutting aluminum sheet.

Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal. Consider the type of cut you ll be making such as a cut out or a cut through. 2 mark the start and stopping point of your cut. Apply cutting lubricants on your blades or bits.

This weakens the aluminium and creates a fracture line. Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade. With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet. Then bend the sheet back and forth a few times to snap it.

In terms of blades you ll want to make sure that you have something with a lot of space between the teeth. And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel. Set the piece of aluminum on a table or over sawhorses and position it so the cutting area has open space underneath it. Outline the cuts that you want to make with a permanent marker directly on the aluminum.

Using electric power tools 1. Place the fracture line over the edge of a table and bend the overhang slightly downwards. 100 1000 bench mounted shears are able to cut through relatively thick sheets of aluminum though. Usually it s a matter of moving a belt to a different sized pulley.

This can range from standard oil to saw wax. To cut the sheets of metal rathe. When you re cutting aluminum on a band saw you ll want to crank the blade speed up to 250 feet per minute. Clamp the aluminum down.

Use a wood cutting saw with carbide tipped blades to cut most aluminum. Reduce the diameter of the. Select a fine toothed blade and don t cut. How to cut aluminum sheet metal hand tools.

The aluminum should be reasonably thin or the dremel may not make a thorough division.