Parameters needed for gear design are shown below.
Types of design parameters necessary for gear design The characteristics of the involute curves are: “Involute curve” is the curve drawn by the end of the thread which is being unwound from a cylinder under tension. In general, tooth profiles with involute curves are used for shaping gears. In this chapter, we explain the terms and their meanings of gear parameters. Understanding various technical terms is essential in designing gears.
Know about parameters that determine gear shapes.The first step of mechanism design using gears.