Cutting A Spiral From Sheet Metal

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Cutting a spiral from sheet metal.

Hello i want to make the spiral of sheet metal using creo sheet metal. There are three tools that kevin caron uses a lot to get a precise cut from a thin piece of metal. One tool is a foot shear or a jump shear. Place the dremel cutter on the cutting line perpendicularly to the sheet metal.

The metal will not hold the exact. Begin by making the layout tool. Today i ll go over three different tools you can use to cut sheet metal and plate. Mark the cut line with adhesive tape and draw your cut lines.

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. Learn how to create an oddly shaped sheet metal part in solidworks a spiral helix. Install one of the cutoff cutters. One of the cool things about making streamers is that nothing has to be very.

Drill the mounting. 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. Use your round objects to wrap the metal strips around.

Cut a rectangle of sheet metal aluminum flashing for instance about an inch wider than the spiral area and 4 or so inches long. Depending on the pattern and type of sheet metal you can use several different kinds of equipment to make a cut. 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. Find the nibbler here.

Sheet metal spiral streamers step 1. Hold the tool tight. Measure and cut aluminum strips. Another tool is a plate shear for cutting slightly.