Vol.43,No.7,2007 NOVEL RECOATING PROCESS WITH DYNAMIC OPTIMIZED BLADE SPEED XU Guangshen ZHAO Wanhua LU Bingheng (1.Department of Mechanical Engineering, Xi'an Polytechnic University,Xi'an 710048,China; 2.Institute of Advanced Manufacturing Technology, Xi'an Jiaotong University,Xi'an 710049,China) In order to improve the recoating quality of piston recoating system and resolve the problem that resin layer thickness increases with the height of object during building process in high-resolution stereolitho- graphy system,a novel recoating process whose blade speed is dynami- cally optimized during building process is proposed.Experiments are carried out to investigate the influence of blade speed and object height on the thickness of resin layer.The mathematical model describing the rela- tionship of recoating layer thickness with object height and blade speed
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机译:School of Energy and Power Engineering, Jiangsu University, Zhenjiang 212013, P. R. China 2 School of Chemistry and Chemical Engineering, Yancheng institute of technology, Yancheng 224051, P. R. China 3 School of Chemistry and Chemical Engineering, Jiangsu University
机译:Junkai Li, Hui Wan, Haisheng Lv, Guofeng Guan* College of Chemistry and Chemical Engineering Nanjing University of Technology Nanjing 210009, PR China E-mail:guangf@njut. edu. cn