Pyramid frustum flat pattern (cut level)
A pyramid of equal sides with its top cut off level, as for a polygon hopper. Give the number of sides, the base and the top across the corners and the height between them.
A pyramid of equal sides cut level: given by the base, the top and the height.
Sizes you enter
- Sides (n): Number of equal flat sides. At least 3.
- Base across the corners (D): The circle round the base, through its corners, on the surface chosen under Sheet.
- Top across the corners (d): The circle round the top, through its corners, on the surface chosen under Sheet.
- Height (H): From the base up to the top.
What you get
The exact flat pattern of the part, worked out for the sheet thickness measured on the inside, the mean or the outside, with numbered press lines, the part in 3D, its weight and cutting length, and a DXF for laser, plasma or waterjet cutting (STEP as well).