This machine rough bored, inserted a bushing, and finish bored an appliance motor end shield utilizing a drawbar-actuated precision boring tool. An offline gauging system was used to verify proper bore size and adjustment was made through the Kaufman CNC System. This machine produced 388 parts per hour to 2.0 CPK on a total bore tolerance of .0005 in.
Kaufman Manufacturing Company has been designing and building machines for a wide variety of applications for over 85 years. Many of our machines have been producing parts for over 30 years and still continue to operate in the field even today. We are a respected leader in custom built, high production machining systems.