SLS FOR TOOLING APPLICATIONS

A system for sintering a tool within a laser sintering system includes a chamber enclosing a sinter material. The laser sintering system grows or sinters the tool from the sinter material in response to signals from a controller. The controller generates these signals as a function of a predetermine...

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Bibliographische Detailangaben
Hauptverfasser:	MACKE, John, G., Jr, BUCHHEIT, Jack, G, SAMSON, Nancy
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING CHEMISTRY HETEROCYCLIC COMPOUNDS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A system for sintering a tool within a laser sintering system includes a chamber enclosing a sinter material. The laser sintering system grows or sinters the tool from the sinter material in response to signals from a controller. The controller generates these signals as a function of a predetermined tool design. A heat sink is positioned within the chamber to cool features of the tool, thereby limiting warping of these features during sintering of the tool.