Three-Dimensional Printing Control
2 Assignments
0 Petitions
Accused Products
Abstract
A three-dimensional (3D) object production system and methods for 3D printing reactive components to form a thermoset product. The disclosure relates to Use of a 3D printer having a controller comprising one or more processors to print a 3D object. The disclosure also provides a 3D object production system and methods for 3D printing comprising adjusting one or more parameters of an at least one actuator to produce a 3D object based on a reaction rate between reactive components.
8 Citations
69 Claims
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1-43. -43. (canceled)
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44. A three-dimensional (3D) object production system comprising:
an extruded thermoset printing apparatus comprising; a mixing chamber to receive and mix at least a first reactive component and a second reactive component to provide a thermosetting material; an extrusion nozzle to deliver the thermosetting material to form the 3D object; and a controller comprising one or more processors and operably coupled to the extruded thermoset printing apparatus, wherein the controller is configured to; produce the 3D object based on a 3D object design using the thermosetting material delivered by the extruded thermoset printing apparatus, and adjust one or more parameters of producing the 3D object based on a reaction rate between at least the first reactive component and the second reactive component to provide the thermosetting material, wherein the one or more parameters comprise at least one of; a time per layer of the thermosetting material, a flow rate of the thermosetting material through the extrusion nozzle, a viscosity of the thermosetting material through the extrusion nozzle, and a cure acceleration of the thermosetting product. - View Dependent Claims (46, 54, 55, 56, 57, 58, 59)
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45. A three-dimensional (3D) object production method comprising:
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providing an extruded thermoset printing apparatus comprising; a mixing chamber to receive and mix at least a first reactive component and a second reactive component to provide a thermosetting material; and an extrusion nozzle to deliver the thermosetting material to form the 3D object; producing the 3D object based on a 3D object design using the thermosetting material delivered by the extruded thermoset printing apparatus; and adjusting one or more parameters of producing the 3D object based on a reaction rate between at least the first reactive component and the second reactive component to provide the thermosetting material, wherein the one or more parameters comprise at least one of; a time per layer of the thermosetting material, a flow rate of the thermosetting material through the extrusion nozzle, a viscosity of the thermosetting material through the extrusion nozzle, and a cure acceleration of the thermosetting material. - View Dependent Claims (60, 61, 62, 63, 64, 65, 66)
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47-49. -49. (canceled)
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50. A three-dimensional (3D) object production method comprising:
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providing an extruded thermoset printing apparatus comprising; a mixing chamber to receive and mix at least a first reactive component and a second reactive component to provide a thermosetting material, an extrusion nozzle to deliver the thermosetting material to form the 3D object, and at least one actuator operably coupled to the extrusion nozzle to move the extrusion nozzle when delivering the thermosetting material to form the 3D object; producing the 3D object based on a 3D object design using the thermosetting material delivered by the extruded thermoset printing apparatus; and adjusting one or more parameters of the at least one actuator to produce the 3D object based on a reaction rate between at least the first reactive component and the second reactive component to provide the thermosetting material, wherein the one or more parameters comprise at least one of; a layer translation path; a layer pattern; a seam structure; a movement speed; and a corner speed. - View Dependent Claims (67, 68, 69)
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51-53. -53. (canceled)
Specification