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http://dx.doi.org/10.5762/KAIS.2014.15.10.5906

Structure and Fatigue Analyses of the Inspection Equipment Frame of a Semiconductor Test Handler Picker  

Kim, Young-Choon (Division of Mechanical & Automotive Engineering, Kongju University)
Kim, Young-Jin (Testopia Co. Ltd.)
Kook, Jeong-Han (School of Mechanical Engineering, Korea University of Technology and Education)
Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.10, 2014 , pp. 5906-5911 More about this Journal
Abstract
Currently, there are many processes of package assembly and inspections of real fields that examine whether a manufactured semiconductor can be operated regularly and can endure low humidity or high temperatures. As the inspection equipment of a semiconductor test handler picker has been used at the inspection process, these inspection equipment frames were modelled in 3D and these models were analyzed using 3 kinds of fatigue loadings. As the analysis result, maximum deformation occurred at the midparts of the frames at cases 1 and 2. Among the cases of nonuniform fatigue loads, the 'SAE bracket history' with the severest change in load became the most unstable but the 'Sample history' became the most stable. Fatigue analysis result can be used effectively with the design of an inspecting equipment frame of a semiconductor test handler picker to examine the prevention and durability against damage.
Keywords
Semiconductor test handler picker; Inspection equipment frame; Nonuniform fatigue loads; Durability; Fatigue damage;
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Times Cited By KSCI : 7  (Citation Analysis)
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8 Kang. Gil-Hyun, Kim. Chul-Su, "Damping Characterization of the Double-skin Aluminum Extruded Panels for Rolling Stock Carbody", Journal of KAIS, vol. 14, No. 7, pp. 3197-3202, 2013. DOI: http://dx.doi.org/10.5762/KAIS.2013.14.7.3197   과학기술학회마을   DOI
9 J. U. Cho, K. S. Kim, D. S. Choi, S. H. Kim, S. O. Bang and C. K. Cho, "Development of plastic suspension system for automotive seat", Journal of KAIS, Vol. 12, No. 3, pp. 1091-1097, 2011. DOI: http://dx.doi.org/10.5762/KAIS.2011.12.3.1091   과학기술학회마을   DOI