Research on 3D Printing Method of CFRP Via 5-DOF Motion Platform
- Paper number
IAC-16,C2,9,8,x34784
- Coauthor
Ms. Xiaoqin Li, Anhui University of Science&Technology ;Aerospace System Engineering Institute Shanghai, China
- Coauthor
Dr. Liu Dali, Aerospace System Engineering Shanghai, China
- Coauthor
Mr. Wanyuan Li, Shanghai University;Aerospce System Engineering Shanghai, China
- Coauthor
Dr. Biao Yan, Aerospce System Engineering Shanghai, China
- Coauthor
Prof. Zhebo Zhou, Anhui University of Science&Technology, China
- Coauthor
Prof. Fujun Peng, Aerospce System Engineering Shanghai, China
- Year
2016
- Abstract
According to the demand for high strength composite material structure of space vehicle, in order to conquer the poor interlaminar shear strength shortcoming of the exited 3D printing method with 3 degrees of freedom（DOF）, the 3d printing method with 5-DOF motion platform of carbon fiber reinforced plastic (CFRP) has been proposed in this paper. Basic principle of using 3d printing technology and process method, the 5-DOF 3d printing platform has been constructed by programmable multi-axis motion control（PMAC） technology. The space curved surface composed of arbitrary trajectories can be printed precisely through the linkage control of X, Y, Z axis linear motion and rotation around the X, Z axis, and the ideal fiber orientation structure of composite material has been obtained. Research and application results show that compared with 3-DOF methods, 5-DOF platform can enhance the mechanical properties of 3D printing CFRP structure, especially the connection strength between the layers, lay the foundation for fast and low-cost manufacturing of the space vehicle structure. Keywords: CFRP, Space Vehicle Structure, 3D printing, 5-DOF, Arbitrary Surface
- Abstract document
- Manuscript document
(absent)