Finite Element Static Analysis Simulation for a Grain Dispenser Mechanism

摘要

The objective of this study was to identify a material for a transfer system used in the packaging of gains for human consumption which is in compliance with the regulations established by Federal Commission for Protection Against Health Risks (COFEPRIS) of Mexico. A static material analysis was performed testing different materials to determine the optimal plastic material for connecting the grain dispenser hopper mechanism to the bagging system. SolidWorks, a computer aided engineering software was implemented for finite-element analysis testing, testing the strength, displacement and safety of four Mexican food industry COFEPRIS compliant materials. The study revealed that the most suitable material for the connection mechanism is Polyamide commercially known as "Nylon" because of the material's high-rigidity, low-friction and positive dimensional stability.