90° oval segmented elbow (flat oval lobster back bend)
A segmented bend for flat oval duct, turned so the flat sides form the inside (throat) and outside (heel) of the bend. Seams can be staggered, in line or split in two.
Oval duct turned through 90° by segments, the flats on the inside and outside of the bend.
Sizes you enter
- Oval width (W): Across the bend: the long side, flats facing the inside and outside of the bend.
- Oval height (H): In the plane of the bend: the short side, the diameter of the half rounds.
- Centre-line radius (R): From the bend centre to the duct centre line.
- Number of segments (n): All segments, the two half end segments included.
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).