M48到M56升级适配器（用于0.85倍降低拉伸工具）

M48 to M56 step-up adapter for 0.85x Reducer-Flattener

2023-08-07 17:33:48

使用说明

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Summary

Step-up thread adapter, M48x0.75mm female to M56x1mm male. This adapter may be used to attach a Sky-Watcher or Orion-branded (or similar) 0.85x reducer-flattener with uncommon M56 scope-side thread to common M48 nosepiece adapters or M48 extension rings, for use with 2" focusers.

The OpenSCAD file may be modified to generate similar adapter with other thread dimensions.

Print Settings

Printer brand:
Anycubic
Printer:
i3 Mega
Rafts:
No
Supports:
No
Resolution:
0.12 mm layer height
Infill:
20%
Filament brand:
polymaker
Filament color:
Charcoal Black
Filament material:
PLA
Notes:
Recommend 0.12 mm layer height or smallest available (0.2 mm is too coarse for 0.75 mm thread pitch).

Recommend outside and inside brim.

Consider printing in PETG for higher strength and longevity, but even in PLA this adapter is easily strong enough to support a heavy imaging train without introducing tilt.