Study for technics of friction stitch welding

Author

Gao Hui ; Jiao Xiangdong

Author_Institution

Res. Center of Offshore Eng. Joining Technol., Beijing Inst. of Petrol-Chem. Technol., Beijing, China

fYear

2011

fDate

15-17 July 2011

Firstpage

5262

Lastpage

5265

Abstract

Friction stitch welding is a kind of new connection technology. It is fall short of 20 years after TWI brought forward the concept. The weld seam of friction stitch welding is composed with a series of FHPP. Shielding gas flux, feed speed, rotation speed, welding pressure, shape of bar and hole, heating temperature are the primary parameters which can influent the welding quality. The molding mechanism of friction stitch welding is different form direct drive friction welding, friction surfacing and inertia drive friction welding. In order to learn the influence of welding parameters for friction stitch welding quality, a series of FHPP and stitch molding experiment have been carried out.

Keywords

friction welding; moulding; welds; FHPP; bar shape; connection technology; feed speed; friction stitch welding; heating temperature; hole shape; molding mechanism; rotation speed; shielding gas flux; stitch molding experiment; weld seam; welding parameter; welding pressure; welding quality; Friction; Intermetallic; Materials; Shape; Welding; FHPP; FSW; welding technique;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5988178

Filename

5988178