To cut the sheets of metal rathe.
How to cut thick aluminum sheet.
Clamp the aluminum down.
This can range from standard oil to saw wax.
Align the snips with the line you want to cut with the upper blade of the tin snips touching the sheet metal.
If the tooth pitch is too fine there s a high risk that the aluminum chips with clog the blade.
2 mark the start and stopping point of your cut.
Apply cutting lubricants on your blades or bits.
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.
Place the fracture line over the edge of a table and bend the overhang slightly downwards.
Technically anything will eventually get through the plate but this is where you ll see the best performance.
Better to err on the side of too coarse.
The ideal tpi for cutting thick aluminum plate is 10 14.
Use a wood cutting saw with carbide tipped blades to cut most aluminum.
Select a fine toothed blade and don t cut.
And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel.
Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.
Using electric power tools 1.
Set the piece of aluminum on a table or over sawhorses and position it so the cutting area has open space underneath it.
Reduce the diameter of the.
Industrial cutting water jet.
Punch presses use shaped tools to knock out geometry in sheet metal.
This weakens the aluminium and creates a fracture line.
For cutting 1 16 thru 1 8 material use 10 teeth per diameter inch 10 x 100 tooth or a 12 x 120 teeth.
Probably the preferred method for cutting intricate or thick aluminum the water jet focus a very thin stream.
Modern lasers will be effective.
Before cutting put on a pair of safety goggles and work gloves to prevent injuries.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
Tin snips are primarily used for cutting thin sheet metal like tin aluminum brass and thin gauge stainless steel.
Since you ll be cutting.
Larger presses can be loaded with.
