ISSN:
1013-9826
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:
Because customers are requiring front-loaded washing machine to handle big capacity laundry andhave faster rotation speed to increase drying ability, there are being a lot of studies for achievement ofhigh speed dehydration, high-strength and lightweight of washing machine in the latest washingmachine business. It is essential that strength of Drum Assembly which is composed of spin drum,shaft, flange is improved to attain that target. In term of spin drum, it is difficult to realize jointstrength required at high speed operation because joint strength of mechanical press-joining method islow remarkably in comparison with welding. Also in case of shaft system, stress from bending andtwisting are complexly loaded onto the shaft supporting the horizontal drum, causing problems infracture strength and fatigue life. The results of this study show optimal joining condition formechanical press-joining by performing lots of tensile joining strength test with various specimenunder multi-change of important design factor such as seaming width, bead area and bead depth etc.and the optimal design of shafting system for big capacity, high-rotation drying through strengthanalysis, experiment and evaluation
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/54/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.340-341.1297.pdf
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