SUZHOU MEAMAN MACHINES CO., LTD. (20250114997). 3D PRINTING APPARATUS AND METHOD

3D PRINTING APPARATUS AND METHOD

Organization Name

SUZHOU MEAMAN MACHINES CO., LTD.

Inventor(s)

Weidong Huang of Suzhou CN

3D PRINTING APPARATUS AND METHOD

This abstract first appeared for US patent application 20250114997 titled '3D PRINTING APPARATUS AND METHOD

Original Abstract Submitted

disclosed are a 3d printing apparatus and a 3d printing method. the apparatus includes: a material extrusion portion, including a material accommodation chamber and an extrusion outlet in communication with the material accommodation chamber, where the material accommodation chamber is configured to accommodate a molten material, and the extrusion outlet is configured to extrude the molten material to a current printing layer; and a switch assembly, coupled to the extrusion outlet, where the switch assembly is configured to perform on-off control on an area at which the extrusion outlet is located, so as to form a plurality of sub-extrusion outlets with continuously adjustable widths.