This weakens the aluminium and creates a fracture line.
Easy way to cut aluminum sheet.
To cut aluminum use a wood cutting saw with carbide tipped blades.
Tin snips are primarily used for cutting thin sheet metal like tin aluminum brass and thin gauge stainless steel.
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.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
Place the fracture line over the edge of a table and bend the overhang slightly downwards.
This tool is bench mounted and capable of cuts in most sheet metals.
Use your nondominant hand to hold the side of the metal.
This will not only brace it to keep it in place but you ll be able to pull it up as you cut.
To cut the sheets of metal rathe.
Making accurate cuts on aluminum rods tubes and angles is easy with a miter saw and a blade designed to cut nonferrous metal check the label.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
The shear is manipulated.
Hold the side of the metal sheet and put your snips around the edge.
The most practical hand tool for making more than a few limited cuts is the throatless beverly shear.
With the aid of a ruler or yardstick draw a straight line between the two.
Next secure your aluminum pieces with clamps and slowly feed the aluminum through the blade using steady even pressure.
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.
Hold the snips loose in your hand and place the two blades around the edge that you d like to cut.
Align the snips with the line you want to cut with the upper blade of the tin snips touching the sheet metal.
Tired of getting fingers cut on sheet metal while using tin snips.
Clamp the sheet metal in place on your work table to hold it in place while you work.
If the motor housing on your saw is open and could collect metal chips tape a piece of cloth over the openings to protect the motor windings and bearings while you cut the aluminum.
