3D打印技术在传统工艺品产品成型和分层厚度中的应用研究  

Research on the Application of 3D Printing Technology in the Forming and Layering Thickness of Traditional Handicraft Products

作　　者：孙楠[1] 李莹[1] 李江华 SUN Nan;LI Ying;LI Jianghua(Xianyang Normal University,Xianyang Shanxi,712000,China;China Railway Material Trade Group Beijing Co.,Ltd.,Beijing 100000,China)

机构地区：[1]咸阳师范学院,陕西咸阳712000 [2]中铁物贸集团北京有限公司,北京100000

出　　处：《自动化与仪器仪表》2023年第10期19-22,26,共5页Automation & Instrumentation

基　　金：陕西省教育科学“十四五”规划2021年度课题(SGH21Y0194);咸阳师范学院专项科研基金项目(XSYK19050);咸阳师范学院高等教育研究专项课题(XSGJS-06);咸阳师范学院青蓝人才项目(XSYQL202004)。

摘　　要：目前多数传统工艺品因其较大的制作难度而多为手工制作,其制作精度难以得到保障且耗损时间较长。有鉴于此,研究将3D打印技术应用在传统工艺品中,并设计基于坐标分层的切片算法以及构建起以产品成型和分层厚度为最优参数的多目标优化问题。将该方法进行仿真分析,结果表明3D打印技术的轮廓曲线的平均间距偏差达到了0.04%,且其较传统工艺在XYZ三个方向上的误差平均值改善情况均在5%以上,尺寸误差小于1%。3D打印工艺下的多目标优化模型能有效解决需求平衡问题,并为从业工程师提供决策参考。Currently,most traditional handicrafts are mostly made by hand due to their greater production difficulty,which makes it difficult to ensure the production accuracy and consumes a long time.In view of this,research has been conducted to apply 3D printing technology to traditional handicrafts,design a slicing algorithm based on coordinate layering,and construct a multi-objective optimization problem with product molding and layering thickness as the optimal parameters.The simulation analysis of this method shows that the average spacing deviation of the contour curve of 3D printing technology reaches 0.04%,and its average error improve-ment in three directions of XYZ compared to traditional technology is above 5%,and the size error is less than 1%.The multi-objec-tive optimization model for 3D printing process can effectively solve the demand balancing problem and provide decision-making reference for practitioners.

关 键 词：3D打印技术 传统工艺品 成型 分层厚度 遗传算法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]