一种基于微波能量聚合的浆料挤出三维打印的方法
The 3D printing method using microwave energy polymerization slurry extrusion, which pre-cures the slurry through microwave radiator channels and combines it with thermal curing or microwave curing, solves the problems of slurry flow and collapse in traditional technologies, and achieves high-efficiency 3D printing molding quality and mechanical properties.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUAQIAO UNIVERSITY
- Filing Date
- 2023-09-27
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional epoxy resin-based composite material 3D printing technology has strong fluidity before curing and slow curing speed, which makes the slurry easy to flow and collapse during the printing process, affecting the molding quality. Existing microwave curing technology has not effectively solved the problems of flow and collapse during the stacking process.
A slurry extrusion method using microwave energy polymerization is employed, which pre-cures the slurry through a microwave radiator pipe and combines it with thermal curing or microwave curing processes to control the degree of curing during the extrusion process, thereby improving the slurry's shape retention and degree of curing.
It significantly improved the shape retention and anti-collapse ability of the slurry during the printing process, ensuring printing quality, and enhanced the mechanical properties of the final sample through precise temperature control and subsequent curing steps.
Smart Images
Figure CN117301505B_ABST