HOBBING A SQUARE TOOTH SPLINE SHAFT

Tells how to engage hob arbors, centralize the hob with the centering gage, mount the center-type fixture and the top adjustable center, use a driving dog in mounting the spline shaft blank, set up for the trial cut, and take full depth of cut. From the MACHINE SHOP WORK series. Operations on the Gear Hobbing Machine, No. 3