摘要
对传统FDM型3D打印机的机型结构进行了研究,设计了一种极坐标3D打印机。采用一种H-bot同步带结构替代传统笛卡尔坐标运动结构,由机架两台步进电机协同驱动打印头在XOZ平面内的X轴方向和Z轴方向的直线运动,打印平台沿Y轴的直线运动转换为打印平台转盘的旋转运动。H-bot极坐标3D打印机的单台步进电机负载较小,机型更加紧凑,机械结构更为简单。
The structure of traditional FDM 3 D printer was studied, and a polar coordinate 3 D printer was designed.An H-bot synchronous belt structure was used to replace the traditional cartesian coordinate motion structure.The linear movement of the printing head along the X and Z directions in the XOZ plane was driven by two stepping motors on the frame.The linear motion of the printing platform along the Y-axis was replaced by the rotary motion of the printing platform.Each stepper motor of the H-bot 3 D polar coordinate printer is subjected to less load, the printer model is more compact, and the mechanical structure is simpler.
作者
梁辉
孔祥旭
高云涛
张广兴
汪传生
LIANG Hui;KONG Xiangxu;GAO Yuntao;ZHANG Guangxing;WANG Chuansheng(College of Mechanical and Electrical Engineering,Qingdao University of Science and Technology,Qingdao 266061,China;Shandong Provincial Key Laboratory of Polymer Material Advanced Manufactorings Technology,Qingdao 266061,China)
出处
《机械与电子》
2019年第11期15-20,共6页
Machinery & Electronics
基金
山东省自然科学基金资助项目(ZR2016XJ003)
山东省重点研发计划资助项目(2018GNC112007)
