Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Closed Loop Integration Model for Dimensional and Geometric Inspection of Prismatic Parts Based on the STEP-NC Standard
Submission Author:
Cristhian Ivan Riano Jaimes , DF
Co-Authors:
Cristhian Ivan riaño jaimes, Renan Bonnard, Joao Carlos Espindola Ferreira, Alberto Alvares, Cristhian Ivan Riano Jaimes
Presenter: Cristhian Ivan Riano Jaimes
doi://10.26678/ABCM.COBEM2017.COB17-1657
Abstract
Manufacturing systems require significant changes in the way information is handled to meet the challenges of the industrial revolution. To achieve this great step, it is necessary to integrate the physical resources involved in the manufacturing processes with the available digital technologies in order to obtain a greater control of the production in all the phases of the life cycle of a product. The STEP-NC standard provides a structured architecture for data management that makes it possible to meet the current information demands. This paper presents a closed-loop model for implementation of an integrated CAD / CAPP / CAIP / CAM / CAI (Design, Process Planning, Inspection Planning, Manufacturing and Computer-Assisted Inspection) system based on the STEP-NC standard. The model allows the inspection results to be fed back into the process. In this model, the application protocols AP238 and AP219 are used to integrate the manufacturing and inspection data. The data structure, information flow and required functional activities are exposed in detail using AAM and ARM models (Functional Model, Reference Model) created in IDEF0 and EXPRESS. The integration model presented in this article leads to a computational implementation that integrates the functions to execute dimensional and geometric inspection in closed loop in the STEP-NC Modeler system (System developed at UFSC). The presented model defines the path for the computational implementation of the closed loop inspection system based on the analysis of the inspection performed by the coordinate measuring machine. It ends by presenting the results obtained and the new approaches that are derived from the research.
Keywords
Advanced Manufacturing, Computer Aided Inspection (CAI), Computer-Aided Inspection Planning (CAIP), Dimensional and geometric inspection, industry 4.0, Inspection, STEP-NC
