HeroMe Gen 7 mount for Tronxy "TR" ABL sensor

A mount for the TronXY "TR" ABL sensor on the HeroMe Gen7 printhead assembly.

Derived from the existing ABL mount "HMG7.2 Hallon Medium ABL Left Mount", which is a few mm too short for the "TR" sensor in combination with a Volcano hotend. V3 is an even a bit longer version, if needed. Additional the slit for the nut holding te TR sensor is refined to give a better fit.

Print orientation has been optimized to minimize support.

TronXY TR sensor (black, for all non-transparent objects): https://store.tronxy.com/product-8000034.html - should work with the older blue version (detects metal only) as well: https://store.tronxy.com/product-8000075.html

Print Settings

Rafts:

No

Supports: 

Yes

Resolution: 

0.14 - 0.28

Infill: 

45%

Filament Material: 

ABS (PETG, ASA, … should work as wlll)

Notes: 

I printed this in ABS (Geeetech ABS+) like all my HeroMe parts.

For all HeroMe parts, I use

• outer layer height: 0.14mm
• inner layer height (inner perimeters and infill). 0.28mm
• line width 0.6mm
• 45% infill (not really needed here though)
• adaptive cubic infill
• automatic tree support with lean trees, on buildplate only, "only critical" NOT checked

and two postprocessing scripts in OrcaSlicer 2.3.0

• https://github.com/TengerTechnologies/Smoothificator

https://github.com/TengerTechnologies/Bricklayers
in this version
https://github.com/TengerTechnologies/Bricklayers/blob/main/NonPlanarInterlockingWalls.py
settings see file "settings.zip"

The .3MF is for OrcaSlicer 2.3.0, the _generic.3mf is exported from OrcaSlicer als "Generic 3MF",
whatever that means.
The STEP file is created by imprting the 3MF into FreeCAD 1.0
and then coverted from the mesh to a solid and exported as "STEP with colors",
the FCStd file is the FreeCAD file from that conversion.

STL is exported from OrcaSlicer. Go for the 3MF if possible.

How I Designed This:

Just a modifications in OrcaSlicer ("add part" / "add negative part").

Category: 3D Printer Parts

Derived from the existing ABL mount "HMG7.2 Hallon Medium ABL Left Mount", which is a few mm too short for the "TR" sensor in combination with a Volcano hotend.

v3 is an even a bit longer version, if needed.

Additional the slit for the nut holding te TR sensor is refined to give a better fit.