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Analysis of Structure and Endurance for Cylinder-type Door Closer  

김민건 (강원대학교 기계메카트로닉스공학부)
정구현 (강원대학교 대학원 기계메카트로닉스공학)
박찬원 (강원대학교 전기전자ㆍ정보통신공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.3, 2004 , pp. 91-97 More about this Journal
Abstract
The door closer is a typical system which consists of spring and damper. The door closer is a device to close the door more slowly. The virtual prototypes of cylinder-type door closer are developed. The simulations of virtual prototype are performed to obtain the load history of the guide pin. The structural strength assessment of the guide pin is performed to verify a design safety. The fatigue life and damage of the guide pin are predicted using a FEMFAT 4.3h based on the finite element analysis.
Keywords
Door Closer; Fatigue Life; Structural Analysis; Virtual Prototype;
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