Parametric involute gear
grabcad
Parametric (equation driven) model of a involute gear in solidworks. Includes configurable backlash setting which allows the gears to actually work when machined on real world cnc machines which do have spindle runout. I use a backlash setting of 0.1mm which allows the gears to work when I CNC machine on Roland SRM-20. All gear parameters are configurable. Please see screenshot for configurable parameters
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