ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Linear friction welding (LFW) has become a key manufacture and repair technology in theaeronautical engine manufacturing, especially in the blisk manufacturing. The kinematic equationduring LFW was built, based on which the friction heat in the whole process was computed. Withthermal- mechanical coupling technique, and considering the geometrical non-linearity, the materialproperty non-linearity and the interface frictional non-linearity, a Finite Element Model (FEM) oftemperature, stress and deformation fields were constructed. The distribution contour of temperature,plastic flow, stress and strain during LFW were plotted. The simulated temperature and axialshortening results were also validated by experimental data
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/18/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.575-578.811.pdf
