The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2022
Filed:
Jun. 27, 2019
3d Systems, Inc., Rock Hill, SC (US);
Guthrie Cooper, Mill Spring, NC (US);
3D Systems, Inc., Rock Hill, SC (US);
Abstract
A three-dimensional printing system for manufacturing a three-dimensional article includes a build platform, a light engine, a sensor, and a controller. The build platform is for supporting the three-dimensional article. The light engine is for addressing the build plane for selectively solidifying the material layer onto an active surface. The sensor is mounted on the light engine and is configured to generate a signal based upon vibrations from an external source. The controller is configured to form layers of the three dimensional article. Concurrent with forming the layers, the controller is configured to receive a signal from the sensor, analyze the signal to compare received vibrations to a predetermined vibration threshold, and, if the received vibrations exceed the predetermined threshold, take further action.