Robo R2 Print Head Plastics
Robo R2 Print Head Plastics is a downloadable 3D printable model with hosted files, creator attribution, and Creative Commons CC0 1.0 details.
Original creator description
The purpose of these plastics is to improve the print output. To reduce ghosting the top plastic is beefed up to reduce flexing during extrusion starts/stops and changes in direction. The arm has a large plastic bearing which allows the stepper to be secured in the upper right, making the mounting stiffer. The arm has variable spring pressure, I found that soft PLA wants less pressure to prevent heat creep and improve finish. The bushings on either side of the bottom plastic provide a very long bearing that reduces play in the assembly significantly. I have used a pancake stepper to reduce weight and allow the print heat to run at faster speeds, but you can use the existing stepper. I found... This hosted file keeps creator credit and Creative Commons CC0 1.0 details.
Topics and tags
Popularity
46 downloads from 3D-Printed.org.
Print details
- Difficulty
beginner
- Materials
PLA suggested; confirm scale and supports in your slicer before printing.
Download files
File metadata
- Arm_V1.stl
SHA-256:
1e962adf536613c15cd9527786e4335f60e960122aed4f90fc6747537374fd3b - Carriage_Top_Plastic_V1.stl
SHA-256:
87ea738a048112eece8fe3f228f751dd1a9a84cfd6702f5b78d05f5ee3a9f7b2 - Print_Head_Bottom_Plastic_V1.stl
SHA-256:
07ebd2e983806090ad46d843097c8e59c40d7e47e5aee825b4eb298d103d59df - top_PCB_plate_V2.stl
SHA-256:
44c80db9c599de0c7e44d473be3de0787d7dc8942b49ba7959248557a79944df
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Attribution
Robo R2 Print Head Plastics by weston1968 (the original source). License: Creative Commons CC0 1.0. Source: the original source