Two bevel gear processing methods
Milling teeth for long-axis and large-diameter bevel gears on a universal milling machine is difficult according to conventional methods. Two simple methods are described below. There are two bevel gears with opposite directions and a large distance on the same long axis (Fig. 1). When milling the teeth, the angle at which the indexing head is first raised is equal to the root angle, and the workpiece is clamped to the indexing head. In the three-jaw chuck, the workpiece is corrected by the dial gauge, and the bevel gear I