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Strength Analysis of Aluminum Alloy Window Wiper Manufactured by Die Casting
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 Title & Authors
Strength Analysis of Aluminum Alloy Window Wiper Manufactured by Die Casting
Cho, Seunghyun; Lee, Jeungho; Kim, Hangoo;
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 Abstract
This study analyzed the amount of displacement of window wipers according to pressure by using finite element analysis (FEA) with KS standards for aluminum alloy window wipers manufactured by die-casting method. The product design was changed over four steps considering the die-casting process to achieve strength greater than that of the conventional steel window wiper. According to the FEA results, the strength of final aluminum alloy window wiper improved by 55% over that of a steel window wiper, and the weight of the former was less by approximately 45%. Therefore, there is the possibility of module downsizing for driving motor capacity. Further, the cost competitiveness improved, and the manufacturing process of aluminum alloy window wipers was simplified.
 Keywords
Window wiper;Al alloy;Strength;Die-casting;FEA;
 Language
Korean
 Cited by
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