桌面级3D打印机第一层的打印质量对于打印的成败非常重要,自动调平装置可以保证打印第一层时的打印可靠性,同时可以降低桌面级3D打印机的使用难度。基于桌面级3D打印机使用广泛的开源MarIin固件,在主程序和运动控制方面进行分析,设计了一种新型桌面级3D打印机自动调平装置,与现有自动调平装置相比,具有结构简单、稳定性高,通用性好的优点。%This paper based on a wide range use of open source MarIin firmware,anaIysis this firmware in main program and motion controI.The design of a new type of desktop 3D printer automatic IeveIing device,compared with the existing au-tomatic IeveIing device,with the advantage of a simpIe structure, high stabiIity.
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