PERPENDICULARITY ALIGNMENT Loosen both small tilt lock screws. Place an indicator on the electrode in line with the tilt adjust screw. Move the machine ram up and down adjusting the tilt adjust screws until the proper alignment is realized. Lightly snug the tilt lock screws and re-adjust as required. Rotate the CTC 90 degrees and repeat to obtain required alignment for both axis of the Rotobore®. CENTERING After the perpendicularity alignment is completed, loosen all four of the centering screws, which are radially mounted. Using an indicator located at the top of the electrode closest to the CTC, (Rotate the spindle by hand, or use the jog cable at a slow speed setting), check for runout and adjust the centering screws until the desired concentricity is obtained. Snug each screw down to lock the centering and re-check and adjust as required. Locate your indicator at the bottom of the electrode and check for runout. If runout is observed, use the tilt adjust screws as required. Then move the indicator to the top of the electrode and adjust the concentricity using the centering screws (as above). Now move the indicator to the bottom of the electrode, recheck, and repeat these steps as necessary.

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INDUSTRIES CORPORATION

16402 Gothard St. #E
Huntington Beach, CA 92647
Phone: (714) 847-6062
FAX: (714) 847-6251

Call Toll Free: (800) 847-6062

E-Mail: Info@Rotobore.com

© 1998 Everest Industries Corporation^®