Type "GearCAM" at Autodesk® AutoCAD® command prompt to launch the app.

Specify gear module, gear type (involute/cycloid, inner/outer/rack) & gear Number of teeth and then click "generate Gear profile" button to get the gear profile shape.

Refer to GearCAMHelp.pdf locatied at %ProgramData%\Autodesk\ApplicationPlugins GearCAM.bundle for more details. You can launch the PDF file by going to Help-->LaunchHelp in the app. 

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10) and uninstall as you would any other application from your system.

WWW.AUTOCAM2D.COM

RACK PROFILE FOR CYCLOID GEARS NOT SUPPORTED IN THIS VERSION. Also, "width of topland" parameter cannot be changed in this version.