Research and Application of Digital Twin Based Virtual Reconstruction Technology for Aerospace Product Machining Workshop
The machining production process of spacecraft structural products face difficulties in production organization and management,as well as in control and optimization.With the continuous increasing in the total quantity and batch size of spacecraft structural products,current manufacturing model cannot meet future development needs.This article proposes a digital twin based virtual reconstruction technology for aerospace product machining workshop.A virtual digital twin body for spacecraft workshop is established,and a visual continuous virtual production line is formed without adjusting the equipment layout,which has been verified to meet the mixed production of different types and batches of products,effectively reducing production discontinuity problems caused by frequent equipment changes due to different products and processes.It can provide strong support for improving production process control capabilities,equipment utilization rate,and rapid response capabilities of production lines,to meet the increasing demand for aerospace tasks.
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