International Business Machines Corporation
Three dimensional printer

Abstract:

Provided are devices and methods relating to three dimensional printing. One embodiment relates to a three dimensional printer comprising a printer base including a rail portion, and a moveable print surface including a plurality of track members coupled to form a loop and configured to move along the rail portion of the printer base. The printer also includes a print head and a print head positioning system configured to move the print head in multiple directions over the print surface. Other embodiments are described and claimed.