For the 84th episode of Cutting Tool Engineering's Grinding Doc video series, Dr. Jeffrey Badger offers some preliminary results and observations from his work with Rush Machinery in Rushville, N.Y., to establish scientific truing parameters.

If you missed part one of this series, you can view the 83rd episode of the Grinding Doc video series here.

Part three of this series can be viewed here.

About the Grinding Doc Video Series: Thanks to his grinding courses and his work as an independent grinding consultant and the author of the "Ask the Grinding Doc" column in Cutting Tool Engineering magazine, Badger routinely receives questions about grinding from shops all over the world. Through the magazine column and this video series, he provides shops with the insight and guidance they seek.

For more information about the Grinding Doc, visit his website here.

About Rush Machinery: Rush Machinery specializes in manufacturing, servicing and marketing a complete line of production and support machinery for the cutting tool industry: Wheel Truing and Dressing Machines, Grinding Oil Filtration Systems, Carbide Rod and HSS Cut-Off Machines, Polycrystalline Tool Grinders, Drill and Tool Grinders, Tool Grinding Fixtures and Dynamic Balancing Machines.

For more information about Rush Machinery, visit the company website here.