Design and Simulation Debugging of Automobile Connecting Rod Production Line Based on the Digital Twin

The goal of ‘Industry 4.0’ is to promote the transformation manufacturing industry intelligent manufacturing. Because its characteristics, digital twin perfectly meets requirements In this paper, through signal and data S7-PLCSIM-Advanced Connecting TIA Portal NX MCD, conceptual design simulation-based debugging mechatronics in an automobile connecting rod production line based on a are realized. main contents as follows: Firstly, collected. sources article mainly MCD virtual sensors, CAD models, factory processing history data. Secondly, modeling parts carried out. model divided into five areas: area, assembly cleaning inspection inventory area. Thirdly, for validation model, simulation sequence designed according actual ensure that it accurately represents line. Fourthly, control system design, including program, reset flow human-computer interaction, so on. Fifthly, process transportation sudden slipcase analyzed. Sixthly, deployment, specific analysis accumulation workpieces be processed between 10 11 discuss optimization Seventhly, refinement, which explains limitations research content discusses future work. Finally, by comparing traditional product mode with twin, concluded will greatly reduce time line, thus speeding up development progress improving industrial competitiveness.