3d Systems, Inc.

Jenny Reilly

Khalil M Moussa

Martin Johnson

Chris Robert Manners

Martin Alan Johnson

Nickalaus Podgursky

Leigh Herran

Chris Roberts Manners

Terry Wilkes

Nickalaus K Podgursky

Methods of 3D printing an object with reduced curl on at least one surface that contacts a print plate are described herein. For example, in some embodiments, a method of 3D printing an object comprises depositing build material to form a first layer of a 3D printed object and depositing build material in a predetermined pattern to form a first layer of a skirt in contact with the 3D printed object. Depositing build material to form the first layer of the skirt comprises 3D printing a first layer of a sidewalk that substantially surrounds at least a portion of a perimeter of the 3D printed object and 3D printing a first layer of a perforated interface between the sidewalk and the perimeter of the skirt.

Methods and devices for counteracting stresses during 3D printing

Growing community of inventors

Rock Hill, SC, United States of America

Jenny Reilly