A combined wavelet packet and Hilbert-Huang transform for defect detection and modelling of weld strength in friction stir welding process

2016 ◽  
Vol 22 ◽  
pp. 260-268 ◽  
Author(s):  
Bipul Das ◽  
Sukhomay Pal ◽  
Swarup Bag
Keyword(s):  
Friction Stir Welding ◽  
Defect Detection ◽  
Wavelet Packet ◽  
Welding Process ◽  
Weld Strength ◽  
Hilbert Huang Transform ◽  
Friction Stir ◽  
Friction Stir Welding Process

Application of Self-Made Dynamometer in Measuring Tool Forces in Friction Stir Welding Process

2016 ◽  
Vol 693 ◽  
pp. 1339-1345
Author(s):  
Hong Feng Wang ◽  
J.L. Wang ◽  
W.W. Song ◽  
Dun Wen Zuo ◽  
Q.Q. Zhu
Keyword(s):  
Friction Stir Welding ◽  
Design Principle ◽  
Welding Process ◽  
Cross Sensitivity ◽  
Friction Stir ◽  
Friction Stir Welding Process ◽  
Measuring Tool ◽  
Ring Deformation

In this paper, the dynamometer for measuring the forces of the tool in FSW process was designed. The design principle of the dynamometer was adopted octagonal ring deformation to get the forces in FSW process. The design dynamometer was calibrated, the result showed the linearity and cross sensitivity of the dynamometer in allowed range, the worked reliable of the dynamometer was good. It can be used to measure the forces in FSW process.

A novel non-keyhole friction stir welding process

2022 ◽  
Vol 73 ◽  
pp. 17-25
Author(s):  
Peng Gong ◽  
Yingying Zuo ◽  
Shude Ji ◽  
Dejun Yan ◽  
Zhen Shang
Keyword(s):  
Friction Stir Welding ◽  
Welding Process ◽  
Friction Stir ◽  
Friction Stir Welding Process
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