5 blade Ambrogio Twenty Cutting disc
We calculate the final price from your selected file. You review and accept it before payment.
Saved on this device.
Better cutting, less noise. It can use cheaper blades from Husqvarna, Gardena or chinese clones.
- Rating
- 5 / 5
- Likes
- 6
- Downloads
- 105
- Makes
- 1
- Views
- 914
- Reviews
- 1
Updated at source:
Model information
- Source
- Printables
- Category
- Outdoor & Garden
- License
- Creative Commons — Attribution — Noncommercial
5 blade Ambrogio Twenty Cutting disc
Better cutting, less noise.
It can use cheaper blades from Husqvarna, Gardena or chinese clones.
Worx Landroid blades have a larger hole diameter but you can still use the Husqvarna screw it the head is large enough or simply use a washer.
Note that the Worx blades are a bit larger (not much).
The blades need to be mounted so that they rotate freely. this protects the blade when you git against rocks or hard objects.
I printed it in PETG altough PLA might work but it not as moisture resistant as PETG.
PETG handles higher temperatures better.
You need 4 brass M4 inserts. I used the ones from CNC Kitchen but chinese clones should be fine too.
It works with both the short or the normal version.
I think the orginal author wanted to push the brass insert from the bottom and that's why he left that collar.
I used a short insert, so I pushed it from the top. I think pushing it from the top has the advantage or protecting the plastic as well from the screw collar,
by having a metalic area there. Don't overtighten the screws.
You can use the original M4 screws for attaching the disc to the motor.
They are a bit short for the plastic disc, because the original disc is very thin, so larger screws can be better. I recommnend tightening these screws better than the ones for the blades
but don't use excessive force. Use a washer to protect the plastic.
As replacement screws I would use stainless steel screws and washers.
Creality CR-PETG settings in Cura:
- Nozzle Temperature: 235 C
- Bed Temperature: 70C
- Fan speed: 50%, initial 0%
- Layer height: 0.25mm
- Build plate adhesion: none
- Infill: 25%, grid
- Support: true (the original author added a small collar at the bottom)
- Retraction: 6mm
- Print speed: 45mm/s
- Initial layer speed: 22.5mm/s
- Wall thickness: 1.6mm (a bit larger than 1.2 default)
- Wall speed: 30mm/s (increased a bit)
For a better looking top:
- Combing mode: no other surfaces
- Top thickness: 1.2mm (a bit larger than the default 0.8)