Pro-Tools HB-302 One Shot - Manual (Page 5)

HB-302 BENDER
HELPFUL INFORMATION
813-986-9000 PAGE 5
TO MEASURE RADIUS:
START AT IMAGINARY CENTER OF CUTOUT,
MEASURE TO EDGE OF DIE.
NOTE: ALL ROUND TUBE RADIUS
MEASUREMENTS ARE “CENTER LINE RADIUS”.
ABSOLUTELY NO GREASE IN RADIUS. AT
ALL TIMES TUBING, DIE RADIUS AND BAR
RADIUS MUST BE CLEAN AND GREASE FREE.
NOTE:
TO CALCULATE LENGTH OF TUBING USED IN A BEND,
MULTIPLY RADIUS OF BEND x 6.28 x DEGREE OF BEND,
THEN DIVIDE BY 360.
EXAMPLE:
8 INCH RADIUS, 90 DEGREE BEND WOULD BE:
8 x 6.28 x 90/360 = 12.56
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