Use AutoCAD?				Formerly
Draw your own gears	*
	MyGEARilla v46 for AutoCAD R2004 and higher. MyGEARilla enables the user to draw 2D involute spur gear teeth exactly how they're made by graphically simulating the generating process. A drawn, and customizable "cutter" is basis for the process. Resulting measureable [more]		You, Too, Can Draw Gears. The same PDF manual which already accompanies MyGEARilla. Even if you don’t have access to AutoCAD, this document may interest those who simply love spur gearing, the involute and trochoid curves, drawing gears by hand, [more]
	A DOS spur gear geometry calculating program which runs within the Windows console. Not graphical like MyGEARilla, yet Genie shines with the numbers – values for measurement over (and between) wires, tight mesh center distance (and tooth thickness), contact ratio, span measurement over [more]		Don’t have AutoCAD? NEW Free Gear Drawings* [more]
	Contact: Leonard R. Miller		Last Revised
			April 19, 2009
* Use all information, software, and drawings at your own risk. No warranty is offered.