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Full CAD of the FRIDA Omnibase | RoBorregos @Home

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FRIDA-CAD

Full CAD of the FRIDA Omnibase | RoBorregos @Home

CAD model of FRIDA: the omnidirectional base with the xArm mounted on top

Layout

Path Contents
cad/OmniBaseV2/ Current base. Top-level assembly: OmniFrida.SLDASM
cad/v0.01/ Earlier version of the base. Top-level assembly: v0.01.SLDASM
cad/PilaCase/ Battery case. Assembly: PilaCaseEnsamble.SLDASM
cad/coverscrewpila.SLDPRT Part used by OmniBaseV2/Parts/Batteries/Cajon/Assembly cajon pilas.SLDASM
FRIDA/GripperFinal/ Gripper used by XArm.SLDASM and OmniFrida.SLDASM. Assembly: GripperAssem.SLDASM
GripperMotorDC/ DC motor gripper variant. Assembly: GripperAssem.SLDASM. OmniFrida.SLDASM only uses its VLX.SLDPRT
urdf/OmniFrida_URDF/ ROS package exported from OmniFrida.SLDASM
urdf/OmniFrida_URDF_collision/ Same robot with simplified meshes, for collision
3d_print/ Print files (.3mf) for the planetary gearbox parts

Cloning

CAD files and meshes are stored with Git LFS. Install it before cloning, otherwise you get pointer files instead of the models:

git lfs install
git clone https://github.com/RoBorregos/FRIDA-CAD.git

To get only the URDF packages without downloading the whole CAD:

GIT_LFS_SKIP_SMUDGE=1 git clone https://github.com/RoBorregos/FRIDA-CAD.git
cd FRIDA-CAD
git lfs pull --include="urdf/**"

Working with the assemblies

Assemblies find their parts through relative paths, so keep cad/, FRIDA/ and GripperMotorDC/ side by side and their contents where they are. To move or rename a part, do it from SolidWorks (for example Pack and Go) so the references get updated, not with git mv.

FRIDA/GripperFinal/ and GripperMotorDC/ share 29 file names with different content. SolidWorks can't open two files with the same name at once, so close one gripper before opening the other.

CAD files can't be merged. Coordinate with the team before editing an assembly someone else is working on.

Close SolidWorks before pulling, since it locks open files.

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