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Descrição
齿轮三球仪(无需五金)——日地月简化模型
Gear three-ball instrument (no hardware required) - Sun, Earth and Moon simplified model
该模型通过简单的齿轮传动简要地阐明了太阳、地球、月亮三者之间公转、自转的关系,以及四季变化的关系。
The model illustrates the relationship between the sun, the earth and the moon through a simple gear drive.
打印前请确保耗材流量设置正确,以避免公差问题(推荐开启动态流量校准)。
Ensure that the consumables flow is set correctly before printing to avoid tolerance issues (dynamic flow calibration is recommended).
*组装步骤*
步骤一(Step 1):将打印出来的模型按序摆放。(Place the printed model in order.)

步骤二(Step 2):按照说明组装。(Assemble as shown.)
①底座加插件


②连接杆+大圆环×2:如图堆叠放置


③大齿轮+较大的十字连接件:如图放置


④小齿轮+小圆环+小十字连接件(薄)+长十字:如图堆叠放置,长十字在最下方


⑤中齿轮+小十字连接件(厚)+小圆环+长十字+小组件+小杆:如图堆叠放置


⑥将三个球体分别嵌入到底座中
