Kinpo Electronics, Inc.

Xyzprinting, Inc.

Ting-Hsiang Lien

Yu-Ting Huang

Shih-Sen Hsieh

Kwan Ho

Hsin-Ta Hsieh

A 3D slicing and printing method using strengthened auxiliary wall is provided. The method is to control a 3D printer () to retrieve multiple layers of object print data corresponding to a 3D object (), and multiple layers of wall print data and raft print data, print multiple layers of raft slice physical models () on a print platform () layer by layer according to the raft print data, print multiple layers of wall slice physical models (--) on the printed raft slice physical models () layer by layer according to the wall print data, and print multiple layers of 3D slice physical models (--) layer by layer according to the object print data during printing the raft slice physical models () and the wall slice physical models (--). It can effectively prevent the auxiliary wall () from collapsing and failure of printing a whole 3D physical model () via making a raft structure () be arranged under the auxiliary wall ().

3D printing method using strengthened auxiliary wall

A three-dimensional printing method for a three-dimensional printer is provided. The three-dimensional printer includes a model printing head, a color printing head, and a platform. The model printing head prints a forming layer on an X-Y plane of the platform. The model printing head and the color printing head are arranged along an X-axis and co-constructed. The three-dimensional printing method includes: providing information of the forming layer and a coloring zone thereof; driving the model printing head by a processor to print the forming layer and at least one material barrier outside the forming layer; and after printing the forming layer and the material barrier, driving the color printing head by the processor to color the coloring zone along a Y-axis, such that the material barrier is located on a moving path of the model printing head during the coloring.

Three-dimensional printing method

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.

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Taipei, Taiwan

Ting-Hsiang Lien