Simulation and flow analysis with Moldflow to optimize specimen fabrication in tensile testing with ABS material

Abstract

The objective of carrying out the Moldflow simulation and flow analysis to optimize the design of tensile test specimens made of ABS material, is to identify possible problems or defects in the design of parts or molds prior to their manufacture, allowing adjustments or improvements necessary to optimize the quality of the final product and reduce costs. The simulation is performed with the Moldflow program, which uses numerical algorithms to calculate and visualize the material flow, temperature distribution, mold filling, pressures and forces, among others. The simulation results are examined to identify potential problems, such as excessive deformations, underfilled areas, weld lines, porosity, abnormal stresses and forces, among others. Based on the results of the analysis, modifications are made to the part or mold design to correct the problems found and improve the quality and performance of the final product. The results obtained from the Moldflow simulation and analysis include detailed information about the behavior of the material during the injection process, allowing the identification of defects and areas for improvement in the design.