Key Technologies and Development Trends in Advanced Intelligent Sawing Equipments  

作　　者：Yangyu Wang Yongle Zhang Dapeng Tan Yongchao Zhang 

机构地区：[1]College of Mechanical Engineering,Zhejiang University of Technology,Hangzhou 310023,China [2]Key Laboratory of Special Purpose Equipment and Advanced Processing Technology,Ministry of Education and Zhejiang Province,Zhejiang University of Technology,Hangzhou 310023,China [3]Collaborative Innovation Center of High-end Laser Manufacturing Equipment(National“2011 Plan”),Zhejiang University of Technology,Hangzhou 310023,China [4]School of Aeronautical Engineering,Taizhou University,Taizhou 318000,China.

出　　处：《Chinese Journal of Mechanical Engineering》2021年第3期175-194,共20页中国机械工程学报（英文版）

基　　金：Supported by Natural Science Foundation of China(Grant No.51775501);Natural Science Foundation of Zhejiang Province,China(Grant Nos.LZ21E050003,LR16E050001,LY17E050004).

摘　　要：As a starting point in equipment manufacturing,sawing plays an important role in industrial production.Intelligent manufacturing equipment is an important carrier of intelligent manufacturing technologies.Due to the backwardness of intelligent technology,the comprehensive performance of sawing equipments in China is obviously different from that in foreign countries.State of the art of advanced sawing equipments is investigated along with the technical bottleneck of sawing machine tool manufacturing,and a new industrial scheme of replacing turning-milling by sawing is described.The key technologies of processing-measuring integrated control,multi-body dynamic optimization,the collaborative sawing network framework,the distributed cloud sawing platform,and the self-adapting service method are analyzed;with consideration of the problems of poor processing control stableness,low single machine intelligence level,no on-line processing data service and active flutter suppression of sawing with wide-width and heavy-load working conditions.Suggested directions for further research,industry implementation,and industry-research collaboration are provided.

关 键 词：Sawing equipments Processing-measuring integrated control Collaborative sawing framework Intelligent network middleware Sawing cloud service platform 

分 类 号：TG561[金属学及工艺—金属切削加工及机床]