中国塑料 ›› 2023, Vol. 37 ›› Issue (8): 118-126.DOI: 10.19491/j.issn.1001-9278.2023.08.017

• 综述 • 上一篇    

高速高强熔融沉积成型技术研究进展

朱家威1(), 潘威1, 黄士争1, MOHINI Sain2, 杨卫民3, 鉴冉冉1,2()   

  1. 1.青岛科技大学机电工程学院,山东 青岛 266061
    2.多伦多大学机械与工业工程系,生物复合材料及生物质材料加工中心,安大略省 多伦多 M5S 3B3
    3.北京化工大学机电工程学院,北京 100029
  • 收稿日期:2023-04-28 出版日期:2023-08-26 发布日期:2023-08-21
  • 通讯作者: 鉴冉冉(1991—),男,副教授,从事高分子材料加工成型与智能制造技术的研究,jianrr@qust.edu.cn
    E-mail:4022030076@mails.qust.edu.cn;jianrr@qust.edu.cn
  • 作者简介:朱家威(1998—),男,硕士研究生,从事挤出增材制造技术研究,4022030076@mails.qust.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(52206095);山东省自然科学基金资助项目(ZR2021QE232)

Research progress in high⁃speed and high⁃strength fused deposition molding technology

ZHU Jiawei1(), PAN Wei1, HUANG Shizheng1, MOHINI Sain2, YANG Weimin3, JIAN Ranran1,2()   

  1. 1.College of Electromechanical Engineering,Qingdao University of Science and Technology,Qingdao 266061,China
    2.Centre for Biocomposites and Biomaterial Processing,Department of Mechanical and Industrial Engineering,University of Toronto,Toronto M5S 3B3,Canada
    3.College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology,Beijing 100029,China
  • Received:2023-04-28 Online:2023-08-26 Published:2023-08-21
  • Contact: JIAN Ranran E-mail:4022030076@mails.qust.edu.cn;jianrr@qust.edu.cn

摘要:

熔融沉积成型(FDM)技术以其低成本、易操作、快速原型制造和广泛适用性成为3D打印领域的主流技术。尽管FDM技术在3D打印领域具有重要地位,但其存在的一些局限性,如打印件的强度不足、成型速度缓慢等问题,仍然是制约该技术进一步发展的重要挑战。针对这些限制,本文从优化层间结合、材料性能强化两方面探讨了国内外学者在改善打印强度方面作出的努力,并从设备模块优化和优化打印策略(如注射打印)2个角度讨论了目前提高FDM设备打印速度的限制及改善措施;最后论述了对提升打印强度和速度的建议和意见。

关键词: 熔融沉积成型, 层间结合, 打印强度, 模块优化, 打印速度, 注射打印

Abstract:

Fused deposition modeling (FDM) technology has become a mainstream technology in the 3D printing field due to its low cost, easy operation, rapid prototyping, and wide applicability. Despite its important position in the 3D printing field, there are still some limitations of FDM technology, such as insufficient strength of printed parts and slow molding speed. These have become the important challenges limiting the further development of this technology. To address these issues, this paper discussed the efforts of domestic and foreign researchers in improving printing strength from two aspects, i.e., optimizing interface bonding methods and enhancing material properties. Meanwhile, the limitations and improvement measures for increasing the printing speed of FDM equipments were discussed from the perspectives of optimizing equipment modules and printing strategies (such as injection printing). Finally, some suggestions and opinions were proposed for the enhancement of printing strength and speed.

Key words: fused deposition modeling, interlayer bonding, printing strength, module optimization, printing speed, injection printing

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