GrabCAD 模型信息
PCB Tray Rocker. · 模型 197271
Parts to build a device to gently rock a PCB tray for etching PCBs. As designed it's driven by a microwave oven turntable motor. A low voltage motor would be safer if you are using this on your bench. Use 5mm all-thread and a load of nuts to join the legs together. Top pivot rod is 6mm dia. This needs (much) improvement and has dubious electrical safety if a mains voltage motor is used. So here for reference only. I had to use superglue to reinforce the top part where it joins to the actuating arm.
- 格式
- STL、Other
- 分类
- 3D printing、Fixtures
- 标签
- tray、etching、pcb
- 数据更新
- 2026-09-30T11:34:35Z
