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由中国科学院沈阳自动化研究所牵头,哈尔滨工业大学、沈阳飞机工业(集团)有限公司、大连理工大学、中国航天科技集团公司长征机械厂等单位联合承担的“高档数控机床与基础制造装备”科技重大专项课题“大型薄壁高精度搅拌摩擦焊设备技术研究”通过了评审验收。该课题攻克了大跨度高刚性
Led by the Shenyang Institute of Automation, Chinese Academy of Sciences, Harbin Institute of Technology, Shenyang Aircraft Industry (Group) Co., Ltd., Dalian University of Technology, China Aerospace Science and Technology Corporation Long March Machinery Factory and other units jointly assume “high-end CNC machine tools and basic manufacturing equipment” Major scientific and technological topics “large-scale thin-walled precision friction stir welding equipment technology research,” passed the assessment acceptance. The subject overcomes the large-span high rigidity