helicopter blade/wing/rotor working

thingiverse

Small indoor helicopter blade/rotor replacement part fabrication instructions. To print this part successfully, set the 3D printer to a 0.2 mm layer height and utilize PLA as the printing material. For both A and B blades, simply print without modifications; however, mirror the design for B blades to ensure accuracy. Obtain an empty baby food mason jar, a beverage of choice, then proceed with the following: slice the beverage can into required shapes according to the accompanying image. Place the blade inside the mason jar, aligning it with the axis using its shorter edge as a guide. Secure all elements together with appropriate fasteners. Subsequently, carefully place this setup within a heating oven and let it function for a short duration (as dictated by your oven's specific functionality). Once everything has cooled down, you should achieve desired results; note that individual experiences may vary, so exercise caution when attempting these procedures.