摘要
为了提高3D打印速度及质量,本研究以Bayazit算法为基础对3D打印制品进行分割,使其转变为2D平面打印轮廓,并以规划切片的打印方式进行打印路径分析。使用Pro/Engineer软件进行3D建模,通过分区算法和遗传算法对3D打印路径规划算法进行改进,结合实践分析,设置拐点数量及拐角角度为优化参数,将处理结果以数字信息的方式输出,最终得到3D打印机可识别的G-code代码,将二维打印图形应用到3D打印中。通过对比实验对本研究提出的算法性能进行分析。结果表明,本研究提出的优化算法具有一定效果,并可为后续3D打印持续优化提供参考。
In order to improve the speed and quality of 3 D printing,3 D printed products was segmented into 2 D plane printing contours based on the Bayazit algorithm and the print path was analyzed by planning the slice printing method in this study.3 D modeling was created by proE software.Moreover,the 3 D printing path planning algorithm was improved by combining with the partition algorithm and genetic algorithm.Based on the practical analysis,the number of corners and corner angles as optimization parameters were set,and the processing results were output through digital information.Finally,the G-code code that could be recognized by the 3 D printer was obtained.Two-dimensional printed graphics were applied to 3 D printing.In addition,comparative experiments were carried out to analyze the performance of the algorithm proposed in this study.The results showed that the optimization algorithm proposed in this study has certain effects and can provide a reference for the subsequent optimization of 3 D printing.
作者
任东改
REN Dong-gai(Academy of Arts,Zhengzhou Business University,Zhengzhou 451200,China)
出处
《数字印刷》
北大核心
2019年第6期50-57,共8页
Digital Printing
