About this 3D model

Summary Updated V2: easier assembly and improved stability. 更新V2版本: 更易装配,工作更稳定 Simple Filament Motion Sensor. This sensor can detect when the filament breaks before or after it, or when filament is jammed. Mounted on a PTFE Tube, works great with a BMG extruder. See the pdf for BOM and assembly. 简易耗材运动传感器。 可检测传感器前后的断料和堵料情况。 固定于铁氟龙管上，可与BMG挤出机搭配良好。 物料清单和装配说明见pdf. Print Settings Supports: No Resolution: 0.2mm Infill: 20% Filament material: TPU for wheel, PLA/PETG for others Notes: Print wheel with soft materials like TPU. Print wheel with Z seam alignment set to 'Random'. Print others with hard materials. 使用软耗材如TPU打印滚轮。 打印滚轮时，Z缝对齐为"随机"。 使用硬质材料打印其他部件。