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高分子3D打印材料和打印工艺
发布者: 发布时间:2016-06-27 浏览次数:

 

作者 单位 E-mail
陈硕平  桂林理工大学材料科学与工程学院,桂林 541004 chenshuoping_777@163.com 
易和平  桂林理工大学材料科学与工程学院,桂林 541004  
罗志虹  桂林理工大学材料科学与工程学院,桂林 541004  
诸葛祥群  桂林理工大学材料科学与工程学院,桂林 541004  
罗鲲  桂林理工大学材料科学与工程学院,桂林 541004  
 
中文摘要:
      3D打印技术亦称为增材制造,是基于三维数学模型数据,通过连续的物理层叠加,逐层增加材料来生成三维实体的技术。3D打印技术与传统材料加工技术相比有许多突出的优势,吸引了国内外工业界、投资界、学术界、新闻媒体和社会公众的热切关注。目前制约3D打印技术发展的因素主要有两个:打印工艺和打印材料。高分子聚合物在3D打印材料中占据主要地位。介绍了当前3D打印常用的高分子材料(热塑性高分子和光敏树脂)和与之相适应的打印工艺(FDM、SLS、SLA、Polyjet等),并对它们的特性和优缺点进行了评述,讨论了这些3D打印材料和工艺的开发面临的问题和挑战。
英文摘要:
      3D printing, also known as additive manufacturing, refers to the technology which can create a 3D solid object with increasing successive layers of materials based on 3D mathematical model and data. Compared with traditional material machining technologies, the 3D printing has many advantages, which has attracted considerable attention in the field of industrial manufacturing, financial investment, academic research, news media and social public at home and abroad. The current constraints of 3D printing technology development are mainly printing material and printing technology. Polymers hold a dominant position in the field of 3D printing. The 3D printing polymers (thermoplastic polymers and photosensitive resins) and corresponding printing technologies (such as FDM, SLS, SLA, Polyjet, and etc.) are introduced, and their advantages and disadvantages are discussed. The problems and challenges of the development for 3D printing polymers and technologies are also discussed.
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