This is a Air assist for the Neje 40W Laser, replacing the plastic shield by one with a tube holder.
Its very flat not to consume to much work area.
Due to the possible heat I printed it from ASA, but maybe PETG or PLA will work as well.
I used plastic tube 4x2,5mm.
Its printable without supports.
Update 21.10.2021
I did add V 2.0 with Air tube to prevent the Lens to get dirty, still very flat to save workspace..
Update 23.02.2022
short version add..
Update
09.03.2023
version for 6mm tube add.
Adapter for 6mm tube to China radial fan add..
| AirAssist_pipe_only.stl | 97.6KB | |
| Neje_A40640_AirAssist_4mm_tube.stl | 445.8KB | |
| Neje_A40640_AirAssist_6mm_tube.stl | 444.5KB | |
| Neje_A40640_AirAssist_short_4mm_tube.stl | 443.4KB | |
| Radial_Fan_to_6mm_tube_adapter.stl | 52.0KB |
