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사출 성형 플라스틱 단붙이 기어의 강도평가

Title
사출 성형 플라스틱 단붙이 기어의 강도평가
Other Titles
Strength Estimation of Injection Molded Plastic Stepped Spur Gear
Author
정태형
Keywords
Gear(기어); Injection Molded Plastic Gear(사출 성형 플라스틱 기어); Stepped Gear(단붙이 기어); Strength Estimation (강도 평가)
Issue Date
2006-06
Publisher
한국생산제조학회
Citation
한국공작기계학회 논문집, v. 15, No. 3, Page. 17 - 23
Abstract
The strength estimation is carried out for injection molded plastic stepped gear. The stepped gear is considered as a plate model which is fixed by two edges and freed on the other sides. The stress of common normal gear is calculated by Lewis formula which can be derived quite simply from the equation for the stress at the root of a cantilever beam. Stress ratio(step factor) between the common normal gear and stepped gear is proposed for the ratio of the bending stress of normal gear and that of stepped gear. This study proposes the step factor added in Dupont equation which is used for strength estimation of injection molded plastic stepped gear.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00925815&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/108163
ISSN
2508-5093
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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