How To Make A Sheet Metal Box With Curved Edges

Minimise the gap setting to the least value allowed.

How to make a sheet metal box with curved edges. Make sure that it is lined up with the line you measured earlier. It is easier to cut off a 4 x 12 strip if you have a 12 x 12 sheet first then cut two 3 1 2 pieces from that strip. Step 1 is to design the corners like shown in above image. Repeat steps 1 5 for the opposite side of your box.

This will create a lip. Insert the first edge into a bending brake. Bend the edge 90. 2008 includes a new corner weld that cleans up sheet metal.

Return your bending leaf to neutral position and lift up your teeth to remove your bent metal. This is how easy it is to make a rounded edge on metal. Step 4 grind flush. So mark out two 4 x 3 1 2 sections of sheet metal and cut it in the metal shear.

Step 2 is to tack weld the cornerfill into place. Now if you make the box by creating an extruded rectangle add fillets to all of the edges and corners and then shell the thing outward you can make that into a sheetmetal and add louvers and ports and stuff like that. What you can t do is unfold it. Rounding metal with the bevel heads from beveltools ensure a smooth and consistent rounded edge on sheet plate pipe and hole.

Model a baseflange with the radius down to the bare minimum. It s suppressed in the flat pattern. You ll be bending over the edges of these flaps to make smooth edges for the top of the box. Lower the clamping bar handle down to clamp your metal into place.

Use your bending leaf handles to slowly fold your sides and tabs to 90 degrees. We start the box by making its sides. Step 3 weld all seams. You can create the perfect uniform radius with these bevel heads.