Nexa3D Inc. (20250108563). PROCESS FOR CONTROLLING EXTRUSION SPEED IN 3D PRINTING SYSTEMS
PROCESS FOR CONTROLLING EXTRUSION SPEED IN 3D PRINTING SYSTEMS
Organization Name
Inventor(s)
Iris Gisey Euan Waldestrand of Puebla MX
Jorge Arturo Mijares Tobias of Puebla MX
William Jack Macneish, Iii of Santa Ana CA US
PROCESS FOR CONTROLLING EXTRUSION SPEED IN 3D PRINTING SYSTEMS
This abstract first appeared for US patent application 20250108563 titled 'PROCESS FOR CONTROLLING EXTRUSION SPEED IN 3D PRINTING SYSTEMS
Original Abstract Submitted
a process for automatically adjusting print speed in a 3d printer, a system for printing a 3d object, and a method of printing a 3d object. a scaling factor is selected, including a first component for print speed and a second component for print quality, an extrusion nozzle port size is identified, and a maximum volumetric extrusion rate for a filament material and a minimum volumetric extrusion rate for the filament material is identified. an optimized volumetric extrusion rate is calculated from the maximum volumetric extrusion rate, the minimum volumetric extrusion rate, and the scaling factor. an optimized x-y velocity vof a print head based on the optimized volumetric extrusion rate is calculated. a computer numerical control code is adjusted to include the optimized x-y velocity vof the print head.
