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  1. Make sure the robot is designed with the base of the arm at the world origin.  The Z axis (blue) should be up.  The X axis (red) should be forward. Make sure there is one Component for each moving section of the arm and the base. Hide any internal components.  This protects your design secrets and makes the file run smoother.
    • Make sure the robot is designed with the base of the arm at the world origin. The Z axis (blue) should be up. The X axis (red) should be forward.

    • Make sure there is one Component for each moving section of the arm and the base.

    • Hide any internal components. This protects your design secrets and makes the file run smoother.

    • Export each component separately.

    • Set the Format to OBJ.

    • Set the Unit Type to centimeters.

    • Export it to a folder on your computer.

  2. The easiest way is to modify an existing robot arm.  Here we will start by loading the Meca500 example.
    • The easiest way is to modify an existing robot arm. Here we will start by loading the Meca500 example.

    • In the Scene tab, find the first MeshInstance for the base.

    • In the Details tab, click on the Mesh button and choose your OBJ file.

    • If your model file appears turned the wrong way or the wrong size, you will have to export it again from Fusion360.

    • Repeat for all subsequent MeshInstances.

    • Your mesh files might appear in the wrong position. We will fix them in the next step.

Dan Royer

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