A forming device and forming method for manufacturing gradient material based on a plane

By introducing a lifting mechanism, a powder coating mechanism, and a paddle design into the 3D printing equipment, the problem of uneven powder distribution is solved, resulting in higher printing accuracy and surface finish, reduced material costs, and suitability for fine printing.

CN122400596APending Publication Date: 2026-07-17NANTONG YAOCHENG MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANTONG YAOCHENG MASCH MFG CO LTD
Filing Date
2026-05-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The powder spreading mechanism of existing 3D printing equipment is difficult to guarantee the uniformity of the printed layer, resulting in poor printing accuracy and surface finish, and is prone to voids and cracks.

Method used

A planar manufacturing gradient material forming device is adopted, including a chamber, a Y-axis drive mechanism, a Z-axis drive mechanism, an X-axis drive mechanism, a printhead, a powder box, and a powder coating mechanism. Through the design of the lifting mechanism, the powder coating mechanism, and the paddle, the uniform powder distribution and consistent layer thickness are ensured.

Benefits of technology

It improves printing accuracy and surface finish, reduces the occurrence of voids and cracks, lowers material costs, and is suitable for fine printing jobs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122400596A_ABST
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Abstract

The application belongs to the related technical field of forming, and specifically discloses a gradient material forming device based on plane manufacturing, which comprises a chamber, a Y-axis driving mechanism is arranged below the inner side of the chamber, fixed blocks are arranged on both sides of the inner part of the chamber and close to the lower part, Z-axis driving mechanisms are arranged above the inner part of the two fixed blocks, X-axis driving mechanisms are arranged outside the Z-axis driving mechanisms, a printing head is arranged outside the X-axis driving mechanisms, a platform is slidably arranged outside the Y-axis driving mechanism, a powder box is arranged on the upper end of the platform, a placing plate is connected to the powder box through a jacking mechanism arranged in the middle of the inner part of the powder box, and a powder covering mechanism is arranged on one side edge of the powder box. When the placing plate is covered with powder, the powder can be accurately controlled to adhere to the printing layer, and the forming of the additive gradient is completed.
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