Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/46587
DC FieldValueLanguage
dc.contributor.authorPham, Huy-Tuanen_US
dc.contributor.authorWang, Dung-Anen_US
dc.contributor.otherNational Chung Hsing University,Graduate Institute of Precision Engineeringen_US
dc.contributor.other國立中興大學精密工程研究所zh_TW
dc.date2011-7zh_TW
dc.date.accessioned2014-06-06T08:20:24Z-
dc.date.available2014-06-06T08:20:24Z-
dc.identifier.issn0094-114Xzh_TW
dc.identifier.urihttp://hdl.handle.net/11455/46587-
dc.description.abstractA novel constant-force bistable mechanism (CFBM) allowing constant contact force and overload protection is developed. When a device equipped with a CFBM is loaded by an unknown force exceeding a critical force of the CFBM, the CFBM can snap to its other stable equilibrium state to safeguard the device. The bistability of the mechanism originates from combined compression and bending of the beam structures. Finite element analyses are used to characterize the constant-force behavior and bistability of the mechanism under static loading. A design formulation is proposed to find the CFBM shape for a specified displacement range with constant output force of the mechanism. Prototypes of the CFBM are fabricated and tested. The characteristics of the CFBM predicted by theory are verified by experiments. Using the CFBM, sophisticated sensors and control system for force regulation of machining systems can be eliminated.en_US
dc.language.isoen_USzh_TW
dc.publisherElsevier Ltd.en_US
dc.relationMechanism and Machine Theory, Volume 46, Issue 7, Page(s) 899-909.en_US
dc.subjectBistableen_US
dc.subjectConstant-force mechanismen_US
dc.subjectOverload protectionen_US
dc.titleA constant-force bistable mechanism for force regulation and overload protectionen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1016/j.mechmachtheory.2011.02.008zh_TW
dc.contributor.catalogerMiao-zhen Luoen_US
item.languageiso639-1en_US-
item.openairetypeJournal Article-
item.cerifentitytypePublications-
item.grantfulltextnone-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:精密工程研究所
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