摘要
本文以STM32F1系列32位微处理器作为主控芯片,混合式步进电机为XYZ三轴提供动力,构成小型便捷式3D打印机。该打印机可通过SD卡进行脱机离线打印,减少对主机的依赖,提高便携性,还配备了触摸屏控制功能,使控制界面更加简单明了,降低了操作失误的可能性;同时采用环保型材料PLA(Polylactic Acid,即聚乳酸),打印过程中不产生任何有害物质,打印产品可用于家庭、办公室等环境。
In the project, the STM32F1 series 32-bit MCU is used as the master control chip, and the hybrid step-motor provides the power for X, Y and Z triaxial, those constitute a compact and convenient 3D printer. This printer can off-line print through the SD card, which can reduce the dependence on the host to improve the portability of the device. Besides, a touch-screen control function is equipped, which makes the control interface more straightforward and reduces the possibility of operator error. It also uses green materials-PLA （Potylactic Acid）. In the printing process,no harmful substances is produced. The printed products can be used in homes,offices and other environments.
出处
《单片机与嵌入式系统应用》
2017年第4期60-62,72,共4页
Microcontrollers & Embedded Systems
基金
国家级大学生创新创业训练计划项目资助(项目编号:201510060003)
