田小永,王清瑞,李涤尘,卢秉恒. 可控变形复合材料结构4D打印[J]. 航空制造技术, 2019, 62(1/2): 20-27. TIAN Xiaoyong, WANG Qingrui, LI Dichen, LU Bingheng. Programmable Morphing Composite Structures by 4D Printing. Aeronautical Manufacturing Technology, 2019, 62(1/2): 20-27.
TIAN Xiaoyong, WANG Qingrui, LI Dichen, et al. Programmable Morphing Composite Structures by 4D Printing[J]. Aeronautical Manufacturing Technology, 2019, 62(1/2).
田小永,王清瑞,李涤尘,卢秉恒. 可控变形复合材料结构4D打印[J]. 航空制造技术, 2019, 62(1/2): 20-27. TIAN Xiaoyong, WANG Qingrui, LI Dichen, LU Bingheng. Programmable Morphing Composite Structures by 4D Printing. Aeronautical Manufacturing Technology, 2019, 62(1/2): 20-27. DOI: 10.16080/j.issn1671–833x.2019.01/02.020.
TIAN Xiaoyong, WANG Qingrui, LI Dichen, et al. Programmable Morphing Composite Structures by 4D Printing[J]. Aeronautical Manufacturing Technology, 2019, 62(1/2). DOI: 10.16080/j.issn1671–833x.2019.01/02.020.
Programmable Morphing Composite Structures by 4D Printing
4D printing is a kind of additive manufacturing which uses 3D printing to make the printed structure have the function of responding to external stimulus
shape changing or performance changing. The processes of 4D printing technology
such as 4D printing based on shape memory materials
4D printing based on biomimetic composite structures and 4D printing based on field-driven smart structures
are summarized. The problems of existing 4D printing technology
such as discontinuous deformation process
difficult to prepare and difficult to realize controllable deformation
are analyzed. The 4D printing strategy for composites with continuous fibers reinforced is proposed
and the 4D printing of arbitrary deployable surface structure is realized by controlling the deformation of composites. Finally
the potential applications of 4D printing technology in aerospace