Research on the Production Mode of Improving Production Efficiency of Spacecraft Multi-layer Insulation

Abstract

The production of multi-layer insulation for spacecraft has formed a specialized unit production mode, which has made great progress in terms of production technology and methods.But because there are many types of products and low repetition rates, the production belongs to the production of single-piece small-volume products. Therefore, for a long time, The production of multi-layer insulation has problems such as long production cycle, high human resource consumption, and low production efficiency. Starting from the production mode, this paper studies how to further improve the multilayer production efficiency by reducing the variation of multi-layer insulation and improving the flexibility of the production operation system. Finally, multi-variety small batch unit production model was used for simulation verification. Keywords—multi-layer insulation; group technology; equipment flexibility