Diseño de una estación de ensamblaje modular para optimizar el armado de mobiliario en melamina en talleres pequeños de carpintería

Abstract

This project aims to design a modular assembly workstation to optimize the assembly of melamine furniture in small carpentry workshops. The study addresses common issues such as disorganized work areas, inadequate postures, extended assembly times, ergonomic risks, and low productivity resulting from the lack of specialized equipment. A mixed-method approach was applied, including direct observation, interviews, contextual analysis (PESTEL and SWOT), and a review of theoretical foundations related to ergonomics, industrial design, and production processes. The design process involved identifying user needs, exploring formal alternatives, evaluating proposals through a prioritization matrix, and constructing a functional prototype known as MESA-MOD. The final design features a protected MDF work surface, a metal structure, a height-adjustable lifting mechanism, and mobility wheels. Validation with an expert carpenter showed significant improvements in ergonomics, workspace organization, operational safety, and overall assembly efficiency. Results indicate that MESA-MOD has strong potential for adoption in workshops, technical education centers, and training environments. The project concludes that incorporating specialized modular workstations enhances worker well-being and improves production performance. Further refinements to the lifting mechanism, expanded user testing, and feasibility analysis for small-scale manufacturing are recommended.