Curve Overhang Test

thingiverse

This object puts the printer's ability to print overhang from 40° to 75° to the test.\nThree curves are used, including a straight line, a convex arc, and a concave arc, to generate a test form.\nThe previous overhang test often uses straight lines, which is essentially bridging rather than true overhang. A convex surface would give the worst-case scenario of warping while printing overhang. Concave surfaces perform significantly better than convex ones. \nIt's recommended to print without infill and top.\nLet's see how it goes. \nPrint Settings\nPrinter Brand: Ultimaker\nPrinter: Ultimaker 2\nRafts: No\nSupports: No\nResolution: 0.4*0.2\nNotes: Printed without top