supported by Shanxi Province Science Foundation for Youths(201701D221106);Tai yuan University of Science and Technology Doctora Promoter (20162044);The International Coopera tion Project of Science and Technology Departmen of Shanxi Province (201803D421);Scientific and Technological Innovation Team of Shanxi Province (201705D131025);Collaborative Innovation Cente of Internet+3D Printing in Shanxi Province(201708)