Title :
The muffler suspension parts forepart fatigue damage problem study and improvement design
Author :
Shi, Ying ; Wang, Liang
Author_Institution :
Sch. of Transp. & Vehicle Eng., Shandong Univ. of Technol., Zibo, China
Abstract :
Finite element method is utilized in this article to analyze the muffler suspension parts forepart fatigue damage problem, and an improvement design is presented according to stress distributing map and invalidation property of the connecting parts. The engineering practice indicates that the improvement design could solve the forepart fatigue damage problem very well, and improve the variable stiffness of the joints.
Keywords :
automotive components; design engineering; elastic constants; exhaust systems; failure analysis; fatigue; finite element analysis; stress analysis; suspensions (mechanical components); connecting parts; design improvement; finite element method; forepart fatigue damage; joints variable stiffness; muffler suspension parts; stress distribution; Automobiles; Computer science education; Educational technology; Engines; Exhaust systems; Fatigue; Frequency; Joining processes; Stress; Vehicles; fatigue breakage; finite element; muffler suspension;
Conference_Titel :
Education Technology and Computer (ICETC), 2010 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-6367-1
DOI :
10.1109/ICETC.2010.5529731
