Cutting A Spiral From Sheet Metal

Install one of the cutoff cutters.

Cutting a spiral from sheet metal.

Depending on the pattern and type of sheet metal you can use several different kinds of equipment to make a cut. Hello i want to make the spiral of sheet metal using creo sheet metal. Rotozip offers a variety of bits and wheels to cut metal. Learn how to create an oddly shaped sheet metal part in solidworks a spiral helix.

Today i ll go over three different tools you can use to cut sheet metal and plate. To do that you need to know how big an area you want the spiral to be in so make a couple of v cuts in the turning at the ends of the area where the intended spiral as in fig01. This part is only possible to design with the rarely used lofted bends co. First i am having this disk as shown in following snap sheet metal disk prt 1 then i will stretch this disk along axis a 8 to my required distance suppose say 56mm the i want to twist this by suppose 27 degree.

Cut a rectangle of sheet metal aluminum flashing for instance about an inch wider than the spiral area and 4 or so inches long. Drill the mounting. One tool is a foot shear or a jump shear. The metal will not hold the exact.

Are these sheet metal nibblers worth the money. Find the nibbler here. You can use an electric saw for simple lines or you can try tin snips dremels or metal nibblers for complex designs with curved lines. Another tool is a plate shear for cutting slightly.

Measure and cut aluminum strips. Mark the cut line with adhesive tape and draw your cut lines. Place the dremel cutter on the cutting line perpendicularly to the sheet metal. Loosen up the drill head with the provided wrench.

Hold the tool tight. Use your round objects to wrap the metal strips around. Begin by making the layout tool. There are three tools that kevin caron uses a lot to get a precise cut from a thin piece of metal.