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Scrub Brush

4,656 bytes added, 12:53, 6 December 2019
Created page with "{{777}} == OSAT Scrub Brush == Project developed by [User:Pierce Mayville] {{Statusboxtop}} {{status-design}} {{status-prototype}} You can help Appropedia by contributing to..."
== OSAT Scrub Brush ==
Project developed by [User:Pierce Mayville]
You can help Appropedia by contributing to the next step in this [[OSAT]]'s [[:Category:Status|status]].

# This is a scrub brush for cleaning what ever is is that needs a little elbow grease. It costs a fraction of commercially available scrub brushes. In less developed regions cleaning tools such as a scrub brush are indispensable. This brush is also customizable allowing any size brush to be made easily for any application. It is printed using a bridging technique. <ref> Spyder Byte – Bridging Techniques, SPYDER3D (Dec16, 2014) Available: </ref> For the strongest brushes it should be printed horizontally with support but can be printed without support in the vertical orientation. This project was inspired by other fully 3d printable bristle designs <ref> Nail Brush - Fully 3D printed! , Turbo_SunShine (Jan 14, 2019) Available:</ref> <ref> Bouldering Brush v2, Turbo_SunShine (Feb 7, 2019) Available:</ref> <ref> Room Broom - Spyder3D World, 3DKreashunz(July 7, 2018) Available: </ref> <ref> Dust Brush & Pan (Fully 3D Printable), Superbeasti (Oct 1, 2019) Available: </ref> <ref> Bridging: 3D Printed Paint Brushes - Spyder3D World, 3DKreashunz (July 7,2018) Available: </ref> <ref> Master Jedi YodaHawk - Spyder3D World, 3DKreashunz (July 7,2018) Available: </ref> . Note, some of these designs such as the broom are not OSATs as they are more costly to print than their commercial equivalents.

# Picture of completed print using your printer [[Image:Wood_WorkingClamp_Parts.png|200px|right]]

== Bill of Materials==
# PETG or PLA filament
## PETG results in stronger more durable brush bristles
## PLA bristles tend to be more brittle
# Customizable scrub brush files can be found at:
##Print using settings detailed in tech specs

== Tools needed for fabrication of the OSAT==
# [[AthenaII| MOST Delta RepRap]] or similar RepRap 3-D printer
# Sharp knife, scissors, or other cutting implement

== Skills and Knowledge Necessary to Make the OSAT ==
* 3d printing slicing basics
* 3d printing bridging techniques

== Technical Specifications and Assembly Instructions==
# Cura Print Settings
## Set layer height to 0.3 mm if using uncostumized bristles
## Set default print speed to 60 mm/s
## Enable "Print thin walls"
## Enable Support with 15% density and 0.5 mm Top Z Distance
## Enable bridge settings
###Min. bridge wall length: 0.5 mm
###Bridge skin threshold: 70%
Bridge wall casting: 0%
###Bridge wall speed: 30 mm/s
###Bridge wall flow: 108%
###Bridge fan speed: 100%
##Watch first couple layer to ensure bristle are printing properly
###Try increasing bridge wall flow or decrease bridge wall speed if they seem disconnected from one side

# The smaller test brush .stl from take ~3 hours to print
# Cutting the brushes apart take 10-15 minutes
# Including drawings or pictures of the device at stage of assembly at minimum. (

=== Common Problems and Solutions===
* Include common mistakes/problems to avoid in building your OSAT and how to overcome them

== Cost savings==
Print that produces two 120mm x 60mm brushes is ~$7.85
Scrub Brush with Easy Grip from Walmart is $7.03 []
$3.11 savings or a 44% savings

== Benefited Internet Communities ==
* Spyder3D World []
*DIY [] []
*OSAT [] []
*r/Brooms []
*r/3Dprinting []
*3d printing repositories [] [] []
*Cleaning [] []



[[Category:How tos]]
[[category:OSAT 3D-Printable Designs]]

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