Improving the Efficiency of Simulation of Machine Systems to Perform Simulation Tasks

The article discusses a technique that allows to increase the efficiency of solving various types of production problems on the basis of simulation modeling. The technique considers the process of design modeling of components of a technological system in accordance with conceptual hierarchical levels. With the deepening of the hierarchy level, the modeled object is approximated from the initial correspondence in the form of equipment contours to the maximum in the form of a 3D model of a component based on 3D scanning. This makes it possible to model the components of the technological system in accordance with the complexity of the production problem being solved by simulation. The application of the methodology in the design and technological services of a machine-building enterprise allows you to organize the modeling process. Select all its stages, fix performers, provide verification and control of model compliance. Develop model plans for the organization of the modeling process. The effectiveness of the application of the methodology is confirmed by the examples of solving various production tasks that are complex in complexity - simulation modeling of the gear milling process of helical bevel gears and the circular gear reprocessing process.