US 11,806,927 B2
Method of continuous high-speed 3D printing
Ashish V. Pattekar, Cupertino, CA (US); Warren Jackson, San Francisco, CA (US); Anne Plochowietz, Palo Alto, CA (US); Jengping Lu, Fremont, CA (US); Jamie Kalb, Mountain View, CA (US); Christopher L. Chua, San Jose, CA (US); Carolyn Moorlag, Mississauga (CA); and Eugene Beh, Menlo Park, CA (US)
Assigned to Xerox Corporation, Norwalk, CT (US)
Filed by Xerox Corporation, Norwalk, CT (US); and Palo Alto Research Center Incorporated, Palo Alto, CA (US)
Filed on Jan. 4, 2022, as Appl. No. 17/568,647.
Application 17/568,647 is a division of application No. 16/237,464, filed on Dec. 31, 2018, granted, now 11,279,084.
Prior Publication US 2022/0126510 A1, Apr. 28, 2022
Int. Cl. B29C 33/52 (2006.01); B29C 41/42 (2006.01); B29C 41/52 (2006.01); B29C 64/118 (2017.01); B29C 64/124 (2017.01); B29C 64/153 (2017.01); B29C 64/165 (2017.01); B29C 64/182 (2017.01); B29C 71/02 (2006.01); B29C 71/04 (2006.01); B33Y 50/00 (2015.01); B33Y 50/02 (2015.01); B29C 64/171 (2017.01); B29C 64/194 (2017.01); B29C 64/112 (2017.01); B29C 64/209 (2017.01); B29C 64/35 (2017.01); B29C 64/268 (2017.01); B29C 64/241 (2017.01); B29C 64/386 (2017.01); B29C 64/393 (2017.01); B29C 64/40 (2017.01); B29C 64/245 (2017.01); B29C 41/08 (2006.01); B29C 33/44 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01); B29C 33/00 (2006.01)
CPC B29C 64/171 (2017.08) [B29C 33/448 (2013.01); B29C 41/085 (2013.01); B29C 64/112 (2017.08); B29C 64/194 (2017.08); B29C 64/209 (2017.08); B29C 64/241 (2017.08); B29C 64/245 (2017.08); B29C 64/268 (2017.08); B29C 64/35 (2017.08); B29C 64/386 (2017.08); B29C 64/393 (2017.08); B29C 64/40 (2017.08); B29C 2033/0005 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12)] 16 Claims
OG exemplary drawing
 
1. A method of producing at least one three dimensional (3D) printed part, the method comprising:
continuously constructing to extend outwardly a diameter of a rotating cylindrical core via addition of a continuously deposited layer; and
defining a first pattern in the continuously deposited layer corresponding to a cross-section of the at least one 3D printed part and a second pattern in the continuously deposited layer corresponding to a support material.