How To Cut Thick Aluminum Sheet

Probably the preferred method for cutting intricate or thick aluminum the water jet focus a very thin stream.

How to cut thick aluminum sheet. Punch presses use shaped tools to knock out geometry in sheet metal. Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade. Technically anything will eventually get through the plate but this is where you ll see the best performance. Clamp the aluminum down.

If the tooth pitch is too fine there s a high risk that the aluminum chips with clog the blade. If the pitch is too coarse cutting will be slower since there are less teeth engaged and working to remove material. Set the piece of aluminum on a table or over sawhorses and position it so the cutting area has open space underneath it. Modern lasers will be effective.

Apply cutting lubricants on your blades or bits. Before cutting put on a pair of safety goggles and work gloves to prevent injuries. Use a wood cutting saw with carbide tipped blades to cut most aluminum. Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.

2 mark the start and stopping point of your cut. And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel. For cutting 1 16 thru 1 8 material use 10 teeth per diameter inch 10 x 100 tooth or a 12 x 120 teeth. Industrial cutting water jet.

This can range from standard oil to saw wax. Reduce the diameter of the. This weakens the aluminium and creates a fracture line. Using electric power tools 1.

Place the fracture line over the edge of a table and bend the overhang slightly downwards. To cut the sheets of metal rathe. Since you ll be cutting. Blade manufacturingmakes a hss blade with 200 teethfor cutting really thin aluminum say window screen track but for most material being cut a carbide blade with 8 teeth per diameter inch will do well 10 x 80 tooth is a good example.

Select a fine toothed blade and don t cut. The ideal tpi for cutting thick aluminum plate is 10 14. Align the snips with the line you want to cut with the upper blade of the tin snips touching the sheet metal. Better to err on the side of too coarse.

Larger presses can be loaded with.