Methods of Preliminary Static Calculation of Robotic Center for Design Optimization

Abstract

The article proposed a static calculation method for a robotic cell with six degrees of freedom for machining of complex details, consisting of the base with a tool installation module and a detail machining module made as parallel structure mechanisms, using CAD / CAM / CAE-system NX. The calculation of the assembly durability is based on the loads under dead load and under the weight of the assembly parts resting on it, taking into account the materials of the structural elements. The design scheme with loads is given. The finite element models of the frame assembly and each frame element of the robotic complex are created. The results of the static calculation are obtained. The analysis of the calculation results was carried out and a conclusion was made on further optimization of the structure.