Re-Adjusting The Roller Table - Sharp SW-120NC Instruction Manual

#20. Broken Band Shows A Twist In Band Length

RE-ADJUSTING THE ROLLER TABLE

If the feeding table suffers the huge stroke and the alignment is effected, follow the below procedure
to adjust.
TOOL, measuring
Measurement, Horizontal balance
Procedure
1. Screw or loosen the adjusting bolt to attain the horizontal balance (leveling) between the roller
table and the machine frame.
2. Ensure that the machine frame is not struck by the loaded material on the feeding table.
3. Check the leveling by the measuring tool.
4. After finished the adjusting, fix the roller table.
If the feeding table and the machine frame are not positioned under the horizontal balance,
the loaded material may be going up gradually and affect the cutting effect.
9-12
Probable Cause :
A. Excessive band tension
B. Any of the band conditions which cause the band to
be long (#18) or short (#19) on tooth edge.
C. Cutting a tight radius.