Three-dimensional printing method
AssigneesXYZprinting, Inc., Kinpo Electronics, Inc.
InventorsShih-Sen Hsieh, Ting-Hsiang Lien
Life of this patent
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Abstract
A three-dimensional printing method for a three-dimensional printer is provided. The three-dimensional printer includes a model printing head and a color printing head arranged along an X-axis and co-constructed, wherein the model printing head prints a forming layer on an X-Y plane of a platform of the three-dimensional printer, and the color printing head colors a coloring zone of the forming layer along a Y-axis. The three-dimensional printing method includes: providing information of the coloring zone of the forming layer; determining the number of colorings of the color printing head according to the information of the coloring zone by a processor; and driving the model printing head by the processor to print the forming material outside a region of the forming layer.
Claims19
A three-dimensional printing method adapted for a three-dimensional printer, which comprises a model printing head, a color printing head, and a platform, wherein the model printing head is configured to print at least one forming layer on an X-Y plane of the platform with a forming material, the model printing head and the color printing head are arranged along an X-axis and co-constructed, and the color printing head is configured to color a coloring zone of the forming layer along a Y-axis, the three-dimensional printing method comprising:
- providing information of the coloring zone of the forming layer;
- determining the number of colorings of the color printing head according to the information of the coloring zone by a processor;
- and
- when the color printing head executes at least one of the colorings, driving the model printing head to print the forming material in a region outside a contour of the forming layer on the platform by the processor,
- wherein the region is located on a moving path of the model printing head and at a related position of a coloring path of the color printing head, a residual of the forming material remains in the model printing head after the model printing head prints the forming layer, and every time the color printing head performs the coloring, the processor drives the model printing head to print the residual of the forming material in the region along with a movement of the color printing head.
A three-dimensional printing method adapted for a three-dimensional printer, which comprises a model printing head, a color printing head, and a platform, wherein the model printing head is configured to print at least one forming layer on an X-Y plane of the platform with a forming material, the model printing head and the color printing head are arranged along an X-axis and co-constructed, a space exists between the model printing head and the color printing head along the X-axis, and the color printing head is configured to color a coloring zone of the forming layer along a Y-axis, the three-dimensional printing method comprising:
- providing information of the coloring zone of the forming layer;
- determining a coloring path of the color printing head along the Y-axis according to the information of the coloring zone by a processor, wherein the coloring path forms a single coloring;
- determining the number of the colorings {Bn} of the color printing head according to the information of the coloring zone by the processor, wherein n is a positive integer;
- determining whether an orthogonal projection size of the coloring zone on the X-axis is smaller than the space by the processor;
- and
- if the orthogonal projection size of the coloring zone on the X-axis is smaller than the space, not driving the model printing head to perform printing by the processor when the color printing head colors the coloring zone, and
- if the orthogonal projection size of the coloring zone on the X-axis is larger than or equal to the space, driving the model printing head by the processor to print the forming material in a region outside a contour of the forming layer on the platform while the color printing head colors the coloring zone,
- wherein the region is located on a moving path of the model printing head and at a related position of the coloring path of the color printing head, and every time the color printing head is driven to color the coloring zone along the coloring path, the model printing head is driven by the processor to print the forming material in the region along with a movement of the color printing head.
Dependencies are inferred from the claim text.