Systems and methods for automated nozzle design and 3D printing

A method for automatic design and manufacturing of 3D printing units and 3D products, comprising:

• obtaining, by a computer server, specification of a target structure corresponding to a 3D product;
• automatically determining, by the computer server, a design and a printing path of a 3D printing unit based on the specification of the target structure, wherein the 3D printing unit is a micronozzle unit configured to print the target structure of the 3D product;
• automatically determining, by the computer server, a manufacturing procedure to print the 3D printing unit based on the specification of the target structure;
• and
• instructing, by the computer server, a 3D printer to print the 3D printing unit according to the manufacturing procedure and the printing path of the 3D printing unit,
• wherein the manufacturing procedure to print the 3D printing unit comprises:
• printing at least a first portion of a target micronozzle module at a first predetermined resolution;
• and
• printing a remainder portion of the 3D printing unit at a second predetermined resolution lower than the first predetermined resolution.

A system, comprising:

• a non-transitory processor-readable storage medium, comprising a set of instructions for automatic design and manufacture of 3D printing units and 3D products;
• and
• a processor in communication with the non-transitory processor-readable storage medium, wherein when executing the set of instructions, the processor conducts actions to:
• obtain specification of a target structure corresponding to a 3D product;
• automatically determine a design and a printing path of a 3D printing unit based on the specification of the target structure, wherein the 3D printing unit is a micronozzle unit configured to print the target structure of the 3D product;
• automatically determine a manufacturing procedure to print the 3D printing unit based on the specification of the target structure;
• and
• instruct a 3D printer to print the 3D printing unit according to the manufacturing procedure and the printing path of the 3D printing unit,
• wherein the manufacturing procedure to print the 3D printing unit comprises:
• printing at least a first portion of a target micronozzle module at a first predetermined resolution;
• and
• printing a remainder portion of the 3D printing unit at a second predetermined resolution lower than the first predetermined resolution.