Invention Grant
- Patent Title: Digital manufacturing system for printing three-dimensional objects on a rotating core
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Application No.: US13941734Application Date: 2013-07-15
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Publication No.: US09701064B2Publication Date: 2017-07-11
- Inventor: Patricia J. Donaldson , Naveen Chopra , Jeffrey J. Folkins
- Applicant: Xerox Corporation
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Maginot Moore & Beck LLP
- Main IPC: B29C67/00
- IPC: B29C67/00 ; B41J3/407 ; B41J2/495 ; B41J2/125 ; B22F3/105

Abstract:
A printer forms a three-dimensional object on a rotating substrate. The printer includes a frame that supports a cylindrical member and at least one printhead such that the first printhead is positioned to eject material onto an outer surface of the cylindrical member. The frame is movable between a first position that rotatably supports the cylindrical member and a second position that enables transfer of the cylindrical member to and from the frame. A controller operates the printhead to eject material onto the rotating cylindrical member to form the object. The controller interpolates a periodic signal generated from a position encoder to adjust the operation of the printhead based on the rotational position and velocity of the cylindrical member. The controller operates a driver to move the frame to the second position to enable removal of the cylindrical member from the printer.
Public/Granted literature
- US20150017272A1 Digital Manufacturing System For Printing Three-Dimensional Objects On A Rotating Core Public/Granted day:2015-01-15
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