3D

Jingying Xu1, Jinwu Kang2, Yongkang Hu2

  • 1School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.

PubMed
概括

3D打印空心砂模具通过增强可收缩性和减少残余应力,提供了更好的造质量. 多层外设计提供了优越的强度和完整性,与杆或密集的模具相比.