Ring And Pinion Wear Pattern

Low contact pattern is concentrated in the root of the drive gear tooth.

Ring and pinion wear pattern. For more in depth information about ring and pinion gear patterns and how. The ring gear is too far in toward the pinion. Ring and pinion gear pattern interpretation adjustment. Use gear marking compound to paint all of the ring gear teeth.

Ring gear tooth profile face hobbing face milling the toe of the gear is the portion of the tooth surface at the end towards the center. Ring and pinion gear pattern is one of the most valuable tools for determining if a differential is properly set up. The images below illustrate both acceptable and unacceptable ring and pinion gear patterns. Ring gear and pinion tooth pattern interpretation the final pinion position will be verified by using the gear contact pattern method described as follows.

When the pinion is too far in towards the ring gear the pattern is low toward the base of the gear teeth. This pattern indicates excessive pinion depth. Load the ring gear and run a full contact pattern check. The heel of the gear tooth is the portion of.

Move the pinion deeper in towards the differential carrier add pinion shim. Proper ring gear to pinion gear contact pattern is critical for quiet and trouble free gear set operation.