环境与发展论坛 (原名:环境与发展)

  • Home
  • About
    • About the Journal
    • Contact
  • Article
    • Current
    • Archives
  • Editorial Team
  • Submissions
  • Announcements
Register Login

ISSN

2661-3743(Online)

2661-3735(Print)

Article Processing Charges (APCs)

SGD$600

Publication Frequency

Monthly

PDF全文下载

Published

2025-02-26

Issue

Vol 7 No 1 (2025): Published

Section

Articles

How to Cite

  • ACM
  • ACS
  • APA
  • ABNT
  • Chicago
  • Harvard
  • IEEE
  • MLA
  • Turabian
  • Vancouver

  • Download Citation
  • Endnote/Zotero/Mendeley (RIS)
  • BibTeX

冰模板法多级孔隙结构陶瓷 3D 打印机设计

董 俊卓

西安工业大学机电工程学院

齐 俊

西安工业大学机电工程学院

李 子昂

西安工业大学机电工程学院

张 卓

西安工业大学机电工程学院

张 曼汝

西安工业大学机电工程学院

张 耿

西安工业大学机电工程学院


DOI: https://doi.org/10.59429/hjfz.v7i1.9019


Keywords: 多级孔隙结构;骨缺损;3D 打印;多孔陶瓷;冷冻干燥


Abstract

针对骨缺损修复领域,多级孔隙结构陶瓷材料因生物相容性佳而备受瞩目,但现有 3D 打印技术难以同步制 造宏微多级孔隙结构。本项目结合冷冻干燥法与 3D 打印技术,设计了一种能构建宏微尺度冰模板的 3D 打印机。该 打印机集成了铺料、冷冻、铣削宏观大孔、水凝胶注射及计算机控制系统,实现了个性化多级孔隙结构的定制,自 主控制整个打印流程,并完成了关键部件的选型与计算。此项目为个性化骨缺损修复中多孔陶瓷支架的快速成型提 供了一种解决途径。


References

[1] 李涤尘,杨春成,康建峰,等.大尺寸个体化PEEK植入物精准设计与控性定制研究[J].机械工程学报,2018,54(23):135-139.

[2] 严宁,侯铁胜.材料孔隙结构对骨长入的影响[J].中国生物医学工程学报,2008,27(4):4.

[3] Yang H J, Hwang P J, Lee S H. A study on shrinkage compensation of the SLS process by using the Taguchi method[J]. International Journal of Machine Tools & Manufacture,2002,42(11):1203-1212.

[4] P W Wang, R L Yu, R Tan, et al. Preparation of coated sand for selective laser sintering and optimization of baking process of sand moulds[J]. China Foundry,2023(20):519-525.

[5] T A Le Néel, P Mognol, J Y Hascoët. A review on additive manufacturing of sand molds by binder jetting and selective laser sintering[J]. Rapid Prototyping J,2018(24):1355-2546.

[6] Lu Z L, Cao J W, Bai S Z, et al. Microstructure and mechanical properties of TiAl-based composites prepared by Stereolithography and gelcasting technologies[J]. Journal of Alloys & Compounds, 2015(633):280-287.

[7] Tian X, Li D, Heinrich J G. Rapid prototyping of porcelain products by layer‐wise slurry deposition (LSD) and direct laser sintering[J]. Rapid Prototyping Journal,2012,18(5):362-373.

[8] Yen H C, Tang H H. Study on direct fabrication of ceramic shell mold with slurry-based ceramic laser fusion and ceramic laser sintering[J]. International Journal of Advanced Manufacturing Technology,2012,60(9-12):1009-1015.



ISSN: 2661-3743
21 Woodlands Close #02-10 Primz Bizhub Singapore 737854

Email:editorial_office@as-pub.com