Gear Chamfering Process and Importance

Gear Chamfering Process and Importance. The tooth profile of the gears should be chamfered to engage the gears easily in an assembly. Gear tooth chamfering is the process of making smoother tooth edges on the perimeter of a gear. The hobbing of gears produces burrs on the front edge, much like any other machining technique. The burr is the rough edges of the gear tooth. If the burrs are not removed, they gradually break into tiny chips during the running cycle. Generating a chamfer as per the customer specification for size, shape and angle is of highimportance . A fter the gear teeth are chamfered, the edges of the teeth can be smoother. After chamfering, the assembly can be easier and tight..

Every gear need to be chamfered for the following reasons:.

When chamfering on both sides, a comma-shaped chamfer down into the root of the tooth is recommended. A parallel chamfering shape, on the other hand, can also be created. The chamfering angle at the tooth's foot is usually around 45 degrees. The hobbing machines can be used for Gear cutting and chamfering and it is an efficient machining process compared to others in the industry. On hobbing machine, we can cut the gears with desired chamfered edges. The main advantage of the hobbing machine is that it cuts continuously and generating gears and it is widely used in the industry for high and low volume production of gears..

Precise chamfer geometry. Exceptional chamfer quality. There are no bulges or material deformation. In the gear Manufacturing industry this is an efficient well established method. Chamfer cut tools have a long tool life. Compared to other processes,tool costs are lower..