Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Definition of Parameters by Process of Additive Manufacturing for Tactile Perception
Submission Author:
Rafael Lima Vieira , PR , Brazil
Co-Authors:
Sandra Regina Marchi, Maria Lucia Okimoto, ALESSANDRO MARQUES, Ramón Sigifredo Cortés Paredes, Rafael Lima Vieira
Presenter: Sandra Regina Marchi
doi://10.26678/ABCM.COBEM2017.COB17-2359
Abstract
Tactile surfaces auxiliary in the perception of people with visual impairment in the most diverse supports, such as tactile maps, tactile models, learning object, decorative objects, art object, clothing tag, packing. In this context, solutions aim than improve tactile language system is important to facilitate the communication to people with visual impairment. However, it is necessary to improve communication. Thus, this study aims to verify the printing processes by fuse deposition modelling (FDM) and certifies the use of materials: ABS, PLA, Flexible based on Polyurethane; In addition measuring heights, dimensions, shapes, dots, thicknesses, number of layers, nozzle temperature, roughness, visual inspection measured through the microscope and comparing with the Polyjet process and RGD720 acrylic resin material.
Keywords
Tactile Perception, FDM, Rapid Prototyping, Visual Impairment, Blindness
