Mitred elbow, cone to pipe, 90°: flat patterns
A cone narrows up from its base and turns square into a round pipe, as on a hopper outlet or a reducing take-off. The cone is sized so the two meet at a flat cut; both are developed flat, with the seams together on the inside or on opposite sides.
A cone turned square into a pipe at one flat joint; the patterns are the cone and the pipe.
Sizes you enter
- Base diameter (D): Across the cone's base, on the surface chosen under Sheet.
- Pipe diameter (d): Across the pipe, smaller than the base.
- Height to the pipe (H): From the base up to the pipe's centre line.
- Reach of the pipe (L): From the cone's centre line out to the pipe's open end.
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).