生物基金属加工液的纳米增强与数据驱动研究进展OA

In response to the environmental pollution,poor biodegradability and sustainability issues associated with traditional petroleum-based metalworking fluids(MWFs),bio-based nano-enhanced metalworking fluids(nano-MWFs)have emerged as a promising alternative.By combining the eco-friendly properties of bio-based materials with the high performance of nanotechnology,they have become a focal point in research and development.However,current research predominantly focuses on individual materials or properties,lacking systematic integration of the complete technological chain encompassing"base oil-nanoparticle additives-intelligent design methods."Significant gaps exist particularly in data-driven rational design approaches.This review systematically analyzed recent advancements in bio-based metalworking fluids,emphasizing the sources,limitations and modification methods of bio-based base oils as well as the mechanisms through which nanoparticles enhanced lubrication,cooling and anti-wear properties via friction-protective films and"ball-bearing"effects.It summarized key technologies for improving nanoparticle dispersion stability and innovatively explored the application of machine learning and multi-objective optimization in formulation design,performance prediction and mechanism analysis.This paper represented the first systematic integration of three core technologies:Bio-based base oil modification,nanoparticle reinforcement and data-driven optimization.It clarifieed the challenges and synergistic relationships across these stages and innovatively proposed a"performance-oriented,data-driven"framework and technology roadmap for future green manufacturing.This provided comprehensive guidance from theory to design for developing high-performance and environmentally friendly metalworking fluids.