Improved Blade Disc - Sileno City cut width 21cm - Free 3D Print Model

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ZiMADE

Household>Garden

IP Report

Print Profile(2)

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P1S

H2C

H2D

P2S

X1 Carbon

P1P

H2D Pro

H2S

X1E

X2D

A2L

Blade Disc, 0.16mm layer, 3 walls, 15% infill

Designer

3.6 h

1 plate

4.9(11)

Blade Protection, 0.16mm layer, 3 walls, 15% infill

Designer

4.5 h

2 plates

4.9(7)

Open in Bambu Studio

Boost

170

198

125

Released

Bill of Materials

Maker's Supply Kits and Parts

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Round Threaded Brass Heat-Insert Nut

Bambu Filaments

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Black (31100) / Filament with spool / 1 kg

PETG-CF

Black (46101) / Filament with spool / 1 kg

ASA-CF

Description

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This model is an improved and optimized development based on my first version of the Blade disc for 21cm cutting width.

The model increase the cutting width of a Gardena Sileno City robotic lawnmower from 16cm to 21cm, which corresponds to +31% compared to the original blade disc. It also offers the option of equipping the blade disc with a total of 6 blades instead of just 3. Above all, the new version has a stronger structure in the area of the blade attachments.

The original blade protection is to small for this blade disc. You have the option to replace the original blade protection with a bigger one, which is also part of this model. To correctly position the new blade protection, the additional bevel should be fitted onto the blade protection, and then both parts can be attached to the robotic lawnmower together with the original screw.

Recommendations for printing:

To achieve the best durability, reinforced filaments such as PETG-CF, ASA-CF, etc. should be used. PLA is not recommended.
In the area of the mounting holes I added a manual support structure for better printing.

Assembly instructions:

For this model, the M5 holes must be fitted with additional heat inserts, recommended parts are M4xD6xL4 or M4xD6xL6.
It is also recommended to use a washer with an M4 hole between the blade and the cutting disc.

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License

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This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.