LASER SINTERING APPARATUS AND METHODS

摘要

One variation of a method for controlling construction of a part over a build platform within a laser sintering device including an opaque door configured to seal the build platform within a build chamber includes: setting a lamp within the build chamber to an off state; detecting electromagnetic radiation within the build chamber based on an output of an optical sensor within the build chamber; in response to detection of electromagnetic radiation above a threshold flux, interrupting construction of the part within the build chamber; in response to detection of electromagnetic radiation below the threshold flux, setting the lamp to an on state to illuminate the build chamber; at an image sensor within the build chamber, capturing a digital image of the laser sintering site; and rendering the digital image on a digital display arranged on an exterior surface of the laser sintering device.

主权项

1. A method for controlling construction of a part over a build platform within a laser sintering device including an opaque door configured to seal the build platform within a build chamber, the method comprising:
setting a lamp within the build chamber to an off state; detecting electromagnetic radiation within the build chamber based on an output of an optical sensor within the build chamber; in response to detection of electromagnetic radiation above a threshold flux, interrupting construction of the part within the build chamber; in response to detection of electromagnetic radiation below the threshold flux, setting the lamp to an on state to illuminate the build chamber; at an image sensor within the build chamber, capturing a digital image of the laser sintering site; and rendering the digital image on a digital display arranged on an exterior surface of the laser sintering device.