当前位置:群英聚首 >> 最新动态 >> 正文
浆料3D打印技术合作研究被Journal of the European Ceramic Society接受, 恭喜张耿博士!
来源:周宏伟 副教授个人网站 发布日期:2017-02-22


Abstract: The slurry-based additive manufacturing (AM) of ceramics involves a drying process to form solid support; however, the drying process is time-consuming, and the support is not easily removed. We propose a new AM process for green ceramic that includes freezing a layer of aqueous ceramic slurry, laser gasifying of the frozen-layer ice to process 2D green ware, and removing the support in water to release the 3D ceramic part. With a suitable laser power and scanning speed, this approach can yield a layer that has a thickness of 90 μm, a cantilever structure with a thickness of 115 μm and a span of 30 mm without any deflection.The casting layer cannot be damaged by using a cryopanel to rapidly freeze the slurry, and redundant frozen materials can be melted in water without swelling. Therefore, this new process can rapidly form a solid support and has a high removal efficiency.

Copyright © 2005 Polymer.cn All rights reserved
中国聚合物网 版权所有

京公网安备 11010502032929号

京ICP备12003651号-2