E3D+VET exercise: Fibonacci Spiral

thingiverse

This exercise is part of a series of 30 challenges developed during the E3D+VET program. The goal of this Erasmus+ initiative is to fully immerse VET centers in 3D printing technology (website: https://www.e3dplusvet.eu/).\r\n\r\nThe model consists of ten separate components. The first two pieces, being the smallest, are a quarter of a circle with a radius of one centimeter, the third piece has the same shape but with a two-centimeter radius, the fourth piece is three centimeters in size, the fifth piece measures five centimeters, and so on as we continue to follow the Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21) up to the final piece with a size of twenty-one centimeters. The pieces that make up the spiral are held in place by a rectangular support, also printed in 3D and divided into two halves, which has a recess of seven and a half millimeters to facilitate the positioning of each piece.