SECTION
573-115-700
2. 35
Positioning Mechanism (Cont.)
NOTE: THESE ADJUSTMENTS APPLY ONLY TO HORIZONTAL POSITIONING DRIVE MECHANISMS
EQUIPPED WITH TORSION SP""R'iN"GS.
HORIZONTAL POSITIONING DRIVE
TYPE BOX CLUTCH DISENGAGED.
CODE BARS
4
AND 5 TO SPACING (RIGHT).
CLEARANCE BETWEEN EACH SIDE OF CENTER HORIZONTAL STOP SLIDE AND DECELERATING SLIDES,
ON SIDE WHERE KNEE LINK IS STRAIGHT SHOULD BE EQUAL ('vVITHIN 0.008 INCH)
MIN.
0.090 INCH
MAX.
0.110 INCH
TO ADJUST
LOOSEN BEARING STUD MOUNTING SCREWS AND CONNECTING STRIP MOUNTING SCREWS FRICTION
TIGHT. POSITION ONE OR BOTH BEARING STUDS ON THE CONNECTING STRIP TO PROVIDE 0.095
INCH TO 0.1051NCH BETWEEN THE CENTER HORIZONTAL SLIDE AND THE DECELERATING SLIDE ON
THE SIDE WHERE THE LINKAGE IS NOT BUCKLED. TIGHTEN THE TWO INNER MOUNTING SCREWS .
CHANGE POSITION OF REVERSING SLIDE AND CHECK OPPOSITE CLEARANCE. EQUALIZE BY
SHIFTING BOTH STUDS AND CONNECTING STRIP AS A UNIT. HOLD THE DRIVE LINKAGE HUB
AGAINST THE LOWER VERTICAL LINK OF THE DRIVE LINKAGE. TIGHTEN THE TWO OUTER BEARING
STUD MOUNTING SCREWS. CHECK THE LINKAGE FOR FREENESS THROUGHOUT A COMPLETE CYCLE.
THE TYPE BOX CLUTCH DISK SHOULD HAVE SOME MOVEMENT IN THE NORMAL DIRECTION OF
ROTATION IN THE STOP POSITION.
REVERSING SLIDE
HORIZONTAL POSITI ONING DRIVE
HORIZONTAL STOP SLIDES
DECELERATING SLIDE.
STUD MOUNTING SCREWS
HORIZONTAL POSITIONING DRIVE LINKAGE SPRING
REQUIREMENT
WITH LINKAGE IN UNBUCKLED POSITION, SCALE
APPLIED NEAR END OF UPPER EXTENSION
MIN.
6
OZS.
MAX. 12 OZS.
TO START LINK BUCKLING.
LINKAGE VERTICAL LINK
NOTE: FOR EARLIER DESIGN SEE PAR . 4.10
Page 40
�
..
ft
Summary of Contents for Plant Series
Page 150: ... _ ...