中国机械工程 ›› 2015, Vol. 26 ›› Issue (9): 1271-1277.

• 学科发展 • 上一篇    下一篇

陶瓷零件增量成形技术的研究进展

张海鸥1;应炜晟2;符友恒1;王桂兰1   

  1. 1.华中科技大学,武汉,430074
    2.清华大学,北京,100084
  • 出版日期:2015-05-10 发布日期:2015-05-08

Advances in Additive Shaping of Ceramic Parts

Zhang Haiou1;Ying Weisheng2;Fu Youheng1;Wang Guilan1   

  1. 1.Huazhong University of Science and Technology,Wuhan,430074
    2.Tsinghua University,Beijing,100084
  • Online:2015-05-10 Published:2015-05-08

摘要:

陶瓷材料因其优越性能而一直受到广泛关注,但传统的陶瓷零件制造技术工艺复杂、难度大、周期长、成本较高,从而限制了陶瓷材料的应用范围,而3D打印增量成形技术为克服传统技术的不足提供了一种新的途径。介绍了现有陶瓷零件增量成形技术,并从所能达到的密度、强度、收缩率水平几个方面分析了各项技术的优缺点,重点介绍分析了成形与烧结一体化的高致密陶瓷零件的高效增量成形新技术,并指出该一体化成形技术将是陶瓷零件增量制造技术未来的重点研究方向。

关键词: 陶瓷零件, 增量成形, 密度, 强度, 成形与烧结一体化

Abstract:

Ceramic material has all the time attracted widespread attention because of its high performance. But ceramic parts manufacturing was very complicated,hard and needed a lot of time and money by using the traditional forming process. Ceramic parts' scope of application was limited by these shortcomings. Additive shaping technology provided a new way to overcome the shortcomings of the traditional forming process. An introduction to the advantages and disadvantages of typical additive shaping technologies was given herein at the achieved levels of density, strength, shrinkage and the introduction to several new efficient additive shaping technologies which integrated shaping with sintering was the emphasis of this paper. In the future, this integrated shaping technology will be a key research direction of additive manufacturing ceramic parts.

 

Key words: ceramic parts, additive shaping(AS), density, strength, integration of shaping with sintering

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