An adaptive 3D printing device and method

CN117340273BActive Publication Date: 2026-07-24SHENZHEN HUAYANG NEW MATERIAL TECH CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN HUAYANG NEW MATERIAL TECH CO LTD
Filing Date
2023-10-27
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing 3D printing equipment cannot adapt to the complex internal structure of parts, especially in small-angle areas where supports need to be added, which leads to complex process design and difficulty in removing supports.

Method used

Adaptive 3D printing equipment is used, which utilizes the combination of a hemispherical stage and a concave platform. The stage can be rotated at multiple angles through a screw drive mechanism and hinge components. Combined with laser selective melting forming technology, the included angle of the suspended area of ​​the part is adjusted layer by layer, reducing or eliminating the need for support.

Benefits of technology

It enables supportless or minimal support printing in small-angle areas, simplifying process design, reducing support removal work, and improving printing efficiency and forming quality.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN117340273B_ABST
    Figure CN117340273B_ABST
Patent Text Reader

Abstract

The application discloses a kind of self-adapting 3D printing equipment and method, it includes cylindrical cylinder, inner recess type platform and hemispherical object table, the spherical surface of hemispherical object table is matched with the recess of inner recess type platform top, the top of hemispherical object table is formed with forming platform, the bottom of cylinder is uniformly distributed with at least three screw driving mechanisms, at least three vertical screws are equipped in cylinder, screw driving mechanism is used to drive vertical screw to carry out vertical telescopic motion, the spherical surface of hemispherical object table is opened with at least three uniformly distributed accommodating holes, vertical screw and accommodating hole one to one, accommodating hole is equipped with hinged component, and the upper end of vertical screw is hinged connection in hemispherical object table by hinged component, by controlling the motion speed of each screw driving mechanism to adjust the inclination angle of hemispherical object table.The application is suitable for small angle area forming, and better meet the application demand.
Need to check novelty before this filing date? Find Prior Art