MK2 Part Nozzle Amphi (for-aft)
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MK2 Part Nozzle Amphi (for-aft)
3D
Published 2017-10-24T09:36:19+00:00
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Description
Designed as a replacement for Surround Nozzle designed previously that didn't perform much better than stock, this one cools the rear much better overcoming stock nozzle's deficiency.
Benchy image note:
Although the surface looks no better, the stock aft cooled Benchy is noticeably bumpy while Amphi print was smooth but discolored.
Benefits:
- fits MK2 and MK2s
- fits with 40mm Noctua upgrade brake fan using my Extruder Fan 40mm Adapter
- high flow ducting fore and aft
- hotend peek slot
Drawbacks:
- This part is a bit heavy being at 23g, adding fan and hardware is 53g
- covers much of printing parts due to large ducting
- observed more wear and tear on radial fan bearings due to odd mount angle, get a good one
Hardware used:
- 3 washers (optional)
- x2 20mm M3 socket screws for fan
- x2 8mm M3 socket screws for mounting
Printing Details
ABS or higher glass recommended.
- Shell Wall Line Count 6
- Print 250°C
- Bed 110°C
- Speed 40mm/s
- Fan 40%
- Infill 50% (tested), less is OK due to wall thickness minimum
- Support Touching Build Plate same % as infill
- Brim used
- Hop and Retraction recommended in case of warping
Prototype was sliced with Cura 3.
Technical Information
| Date published | 24/10/2017 |
| Time to do | - 525 minutes |
| Material Quantity | 25g |
| Dimensions | 88.5 x 74.0 x 60.1 mm |
| Technology | FDM |
| Complexity | Easy |
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