铸造2025，Vol.74Issue(7)：932-938,7.
航空发动机高温合金铸件质量智能控制
Intelligent Quality Control of Superalloy Castings for Aircraft Engines
摘要
Abstract
With the acceleration of digital transformation in the global manufacturing industry,precision casting of superalloys for aircraft engines has ushered in an era of digital and intelligent development.In order to achieve precision casting of superalloys with fewer defects,lower costs,and shorter production cycles,this paper proposes a new design concept for the integration of industrial Internet of Things and digital twins in key processes of superalloy precision casting based on the development and production practice of investment casting for superalloy structural components.This article elucidates the influencing factors of common quality problems such as solidification defects,dimensional deviations,and substandard microstructure and properties in the precision casting process of superalloys.Through digital solutions,the quality of superalloy castings can be improved,providing a reference for the digital transformation of the superalloy precision casting industry for aircraft engines.关键词
高温合金/熔模铸造/工艺优化/质量控制/工业数字化转型Key words
superalloy/investment casting/process optimization/quality control/industrial digital transformation分类
矿业与冶金引用本文复制引用
刘雅辉,余慧澎,张珺荟,高海燕,王俊,董安平,孙宝德..航空发动机高温合金铸件质量智能控制[J].铸造,2025,74(7):932-938,7.基金项目
国家自然科学基金青年科学基金项目(52201045) （52201045）
国家重点研发计划(2022YFB3706804). （2022YFB3706804）
