Desarrollo de un prototipo basado en sistemas embebidos para obtener el modelo matemático de la superficie cóncava en lentes oftalmológicos.

Abstract

Currently automated processes are the most used in the industry, and there are not many places where 3D pieces are reproduced in Guayaquil, in this document a possible solution to the problem is presented, through the implementation of a device capable of taking real values of the flat surface of an object using a VL6180X laser sensor, which moves through the means of stepper motors that is in a two-axis CNC structure (X axis and Z axis). The objective is to obtain surface data of an object in order to reproduce these values using a computer program that allows to design 3D graphics. The physical design of this machine is inspired by CNC systems consisting of two NEMA 17 motors, one for each axis with its own base and a support for each axis, a constant L298N driver module that allows you to reverse the direction of rotation of the motors , using a 12V to 10A source, connection cables and a controlled card (Arduino-mega2560) that has a greater number of pines and can add more options for future applications.