On the influence of the working tools shape in the mixing proces
Optimisation of the working tools used in industrial factory becomes a fast and effective method to be implemented easier in the production process. The article presents more design variants of a concrete mixer tools. The new obtained solution was the result of an optimisation process of constructive parameters, such as dimension, thickness, mass and shape. The numerical modelling was performed in Inventor 9 software. The function objective was to decrease the overall mass of mixer tools while improving its structural integrity.