supported by the National Natural Science Foundation of China(No.51875037).
7075-T6 aluminum alloy/low carbon steel joint was carried out via a novel friction plug−riveting spot welding process.This process utilized uniquely designed steel rivets with a tip and groove shape.The macro-morpholo...
supported by the National Natural Science Foundation of China(Grant No.52205377);the Key Basic Research Project of Suzhou(Grant Nos.SJC2022029,SJC2022031);the National Key Research and Development Program(Grant No.2022YFB4601804).
In lightweight automotive vehicles,the application of self-piercing rivet(SPR)joints is becoming increasingly widespread.Considering the importance of automotive service performance,the fatigue performance of SPR join...
the support of the U.S.Department of Energy Vehicle Technologies Office(DOE/VTO)Joining Core Program。
A new friction-based riveting technique, Rotating Hammer Riveting(RHR), is demonstrated to fully form AZ31 Mg rivet heads in a mere 0.23 s. Heat and pressure generated through severe plastic deformation during the pro...
financial supports from the National Natural Science Foundation of China (No. 51805416);the Young Elite Scientists Sponsorship Program by CAST, China (No. YESS20200279);the Natural Science Foundation of Hunan Province, China (No. 2020JJ5716);the Project of State Key Laboratory of High Performance Complex Manufacturing, Central South University, China (No. ZZYJKT2019-01);the Hunan Provincial Natural Science Foundation for Excellent Young Scholars, China (No. 2021JJ20059);the Huxiang High-Level Talent Gathering Project of Hunan Province, China (No. 2019RS1002)。
To extend the service life of the clinched joint,a reconditioning process conducted with an additional tubular rivet was proposed in this work.Different reconditioning forces were employed to produce dissimilar recond...
financial support of the National Natural Science Foundation of China(Grant Nos.52025058 and U1764251);the National Key Research and Development Program of China(Grant No.2016YFB0101606-08);Shanghai Jiao Tong University;financially supported by Project to Create Research and Educational Hubs for Innovative Manufacturing in Asia,Joining and Welding Research Institute,Osaka University。
Friction self-piercing riveting(F-SPR)is an emerging technique for low ductility materials joining,which creates a mechanical and solid-state hybrid joint with a semi-hollow rivet.The severe plastic deformation of wor...
This project obtained designated funds from National Natural Science Foundation (No. 51405491, No. 51605331);Basic Scientific Research Foundation of Central University (No. 3122017028).
Composite laminates are widely used in the large civil aircrafts because of their excellent mechanical properties. The maintenance and repair of composite laminates become essential. In this paper, a new adhesive-rive...
supported by grants from the National Natural Science Foundation of China(No.31330029);Wuhan Youth Program for Healthcare Scholars(No.201477);Wuhan Chenguang Program of Science and Technology(No.2016070204010148)
Nitinol alloy occluders are widely used in the transcatheter intervention treatment of congenital heart diseases like patent ductus arteriosus(PDA).However,nitinol alloy contains high levels of nickel,which can lead...
The purpose of this preliminary study is to examine the coexistence of semiotic systems found on paper trivets, i.e. commercial use devices with a double function: functional as a trivet and advertising as printed adv...
Crashworthiness of a civil airplane fuselage section was studied in this paper. Firstly, the failure criterion of a rivet was studied by test, showing that the ultimate tension and shear failure loads were obviously a...
Most researches on the static performance of stiffened panel joined by friction stir welding(FSW) mainly focus on the compression stability rather than shear stability. To evaluate the potential of FSW as a replacem...