FUNCTIONALLY GRADED ADDITIVELY MANUFACTURED PARTS FOR BUMP, SQUEAK, RATTLE MITIGATION

A method of manufacturing a component includes additively manufacturing (AM) a plurality of interior layers of the component and AM at least one anti-bump, squeak, rattle (BSR) layer of the component such that the at least one anti-BSR layer reduces BSR acoustic noise compared to the plurality of in...

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Bibliographische Detailangaben
Hauptverfasser:	Selvasekar, Siddharthan, Medoro, Michael Steven, Senatore, Andres Almeida, Mandelbaum, Dylan, Contiliano, Christopher
Format:	Patent
Sprache:	eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method of manufacturing a component includes additively manufacturing (AM) a plurality of interior layers of the component and AM at least one anti-bump, squeak, rattle (BSR) layer of the component such that the at least one anti-BSR layer reduces BSR acoustic noise compared to the plurality of interior layers. The at least one anti-BSR layer can be a plurality of anti-BSR layers and the plurality of anti-BSR layers includes a BSR property that is different than a corresponding BSR property of the plurality of interior layers.