리클라이너 의자용 프레임의 품질인증에 관한 연구
Study on the Quality Assurance of Recliner Chair Frame
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초록
This paper is concerned with the quality assurance of recliner chair frame. It is necessary forrecliner chair frame that is endurable for the repeated load and sudden impact of human sitting andgeneral use. And this paper studies the quality assurance of recliner chair frame that is newly designedand made in the regional company. The procedures of quality assurance are composed of the stressanalysis using computer simulation and results by test equipments. Theoretical survey is composed withthe stress analysis results from ANSYS program and quality assurance procedures are composed of staticload test, reciprocal load test of spring and impact test of locking frame. The results from the mechanicaltests satisfy the safety criteria of the Korean national standard. This research assures the quality of newdesigned recliner chair frame and can be used as quality assurance procedures of concerned structures.
Abstract
This paper is concerned with the quality assurance of recliner chair frame. It is necessary forrecliner chair frame that is endurable for the repeated load and sudden impact of human sitting andgeneral use. And this paper studies the quality assurance of recliner chair frame that is newly designedand made in the regional company. The procedures of quality assurance are composed of the stressanalysis using computer simulation and results by test equipments. Theoretical survey is composed withthe stress analysis results from ANSYS program and quality assurance procedures are composed of staticload test, reciprocal load test of spring and impact test of locking frame. The results from the mechanicaltests satisfy the safety criteria of the Korean national standard. This research assures the quality of newdesigned recliner chair frame and can be used as quality assurance procedures of concerned structures.
참고문헌 (6)
- Induatrial Accidents Statistics Report, "Korea Occupational Safety & Health Agency", 11~ (2008)
- 조장현, "리클라이너 의자용 프레임의 최적설계", 한국기계기술학회지, 16(2), pp.1401~1406 (2014), 한국기계기술학회
- 조재웅, "자동차 완충기의 구조해석에 관한 연구", 한국기계기술학회지, 14(2), pp.31~40 (2012), 한국기계기술학회[DOI]
- Furniture-Chair & Stool-Strength & Endurance Test Methods KS G ISO 7173 : 2002, "Korea Technology & Standard Agency", Korea Standard Association, ~ (2002)
- Korea Technology & Standard Agency, "Office Chair KS G 4215 : 2009", Korea Standard Association, ~ (2009)