Gear Grinding

East Gear offers full capacity gear grinding for the general aviation, aerospace, mining, defense, and other demanding industries. We can improve gear quality by refining the gear’s profile after heat treating or establish high quality prior to nitride that allows for changes during heat treat. We offer single flank profile grinding & threaded wheel grinding on state of the art equipment. With more than 20 years of gear grinding experience, Precision Gear offers state of the art grinding capabilities. From one piece to thousands, spur or helical, East Gear has the equipment and personnel to meet almost any customer’s needs. We also offer contract grinding services for other gear companies or customers with in-house gear cutting capabilities.

Capacities

Diametral Pitch 2 1/2 to 48 A.G.M.A. Class Class 13 up to 15.75” and Class 9 from 15.75” to 30”

Industries / Applications

Industries / Markets Served Aerospace Capital Equipment General Industrial Mining Applications Low noise / High strength / Critical applications.

Certifications / Associations

Certifications ISO 9001:2008 Certified & AS 9100 Certified Industry Associations AGMA Member

Manufacturing Capabilities

Type of Gear Size Range Pitch Dia. Pitch A.G.M.A. Class Remarks Spur 3/32 to 36" 2 1/2 to 175 13 Max. 13" Face Width - 26" P.D. 9" Face Width - 36" P.D. Helical 1/8 to 26" 2 1/2 to 96 13 Max. Max. Face Width 13" Straight Bevels Up to 34" 1 1/4 to 96 9 Max. Max. Face Width 6" Dependent on Ratio Miters Up to 24" 1 1/4 to 96 9 Max. Max. Face Width 6" Cone Distance 17 1/2" Spiral Bevels Up to 8 1/2" 4 to 96 9 Max. Max. Face Width 1 1/4" Dependent on Ratio Splines 36" Dia. 3/6 to 128/256 N/A Involute and Straight Sided Worms 1/8 to 12" 4 to 96 10 Max. Single and Multiple Threads Worm Gears 1/4 to 26" 2 1/2 to 96 10 Max. Single and Multiple Threads