Invention Grant
- Patent Title: Apparatus and method for selective laser sintering an object with a void
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Application No.: US15470328Application Date: 2017-03-27
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Publication No.: US10766197B2Publication Date: 2020-09-08
- Inventor: Scott DeFelice , Anthony DeCarmine
- Applicant: Hexcel Corporation
- Applicant Address: US CT Stamford
- Assignee: Hexcel Corporation
- Current Assignee: Hexcel Corporation
- Current Assignee Address: US CT Stamford
- Agency: Welsh IP Law LLC
- Main IPC: B29C64/393
- IPC: B29C64/393 ; B33Y30/00 ; B29C64/153 ; B33Y50/00 ; B29C35/02 ; B33Y10/00 ; B33Y50/02 ; B33Y70/00 ; B29K71/00
Abstract:
A method of producing an object from a polymer powder using a laser sintering system, whereby the laser sintering system introduces heat energy to solidify select points of a layer of polymer powder according to build data of the object and adjusts the heat energy according to solidification of select points of other layers.
Public/Granted literature
- US20170282455A1 Apparatus And Method For Selective Laser Sintering An Object With A Void Public/Granted day:2017-10-05
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