Instead we recommend using a diamond blade that s rated to cut ferrous metal.
Die cut aluminum sheet.
Method 3 of 3.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
Slivers are the result of the aluminum interfacing with the cutting sections or punches.
These steel rules are usually located using saw or laser cut grooves in plywood.
Steel rule die also known as cookie cutter dies are used for cutting sheet metal and softer materials such as plastics wood cork felt fabrics and paperboard.
The cutting surface of the die is the edge of hardened steel strips known as steel rule.
To cut the sheets of metal rathe.
But the discs wear down quickly cut slowly and shrink in diameter as you use them.
Aluminum can be anodized to strengthen its corrosion resistance create a harder surface and provide a decorative finish when appearance is necessary.
Besides the die clearance is subject to the material and thickness generally for carbon steel plate 12 18 of the thickness is best.
Improper clearance will reduce the die service life or burrs and lead to secondary cutting the irregular opening will increase the demounting force etc.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
If you re cutting a line in a sheet of aluminum you can skip the vice and cut your way down the sheet on a flat surface.
Die cut products stocks a variety of aluminum grades and tempers such as h12 h14 h19 t2 t4 and many others.
Using a softer piece of material such as wood as a backer will allow the chisel to push through the metal and prevent wear on the chisel s tip.
The general rule for cutting materials is the softer the metal the smaller the cutting clearance.
Aluminum is non magnetic and provides good thermal and electrical conductivity.
Cutting aluminum sheet metal with a hammer and chisel is relatively straight forward line up the edge of the chisel along the line you wish to cut and strike the chisel with a hammer.
Check out this video.
Cutting with tin snips.
Tired of getting fingers cut on sheet metal while using tin snips.
This weakens the aluminium and creates a fracture line.
