GrabCAD 模型信息
2in Crayford Focuser MK1 · 模型 255668
2in Crayford Focuser specifically for 3D printing. If you are using VHB/double sided tape to stick he bearing runners down to the surface of the draw-tube the present offsets are correct on the feature "tune bearing surface depth" on file CRAY_2in Drawtube. (the aluminium is nominally 1mm thick but on the CAD I have made the depth 1.3mm to account for the VHB thickness also) If you are gluing/epoxying the strips down, please suppress or adjust down to zero the feature "tune bearing surface depth" on file CRAY_2in Drawtube. Full assembly instructions are detailed on my telescope making webpages here: https://marcosatm.com/2020/06/04/2in-crayford-focuser/
- 格式
- Rendering、SOLIDWORKS、Other
- 分类
- 3D printing、Hobby、Tech
- 标签
- crayford、forcuser、telescope、focuser
- 数据更新
- 2026-10-31T18:27:33Z