Tri Tool 236B Single Point - Manual (Page 15)

15
Model 236B Single Point
92-1333 : Rev. 110404
Set the feed direction to neutral by moving the feed knob to the center position.
Install the mandrel inside the pipe and tighten the draw nut to force the jaw blocks
out against the inside diameter of the pipe.
In order to avoid cutting the jaw blocks during the machining operation, the
mandrel must be installed beyond the final end preparation location.
Advance the machine by turning the feed knob clockwise until the tool bit is slightly
inside the pipe.
Move the tool slide out until the tool bit contacts the ID of the pipe and tighten the
slide.
Turn the manual feed knob on the tool slide so that the tool bit clears the bore ID
and back the machine out of the pipe.
Securely lock the tool slide in position by tightening all six (6) of the radial adjust
screws on the slide assembly.
Feed in of a Counterbore Tool Bit
1 2 3 4
A
.004"/rev
(.101 mm/rev)
.007"/rev
(.178 mm/rev)
.010"/rev
(.254 mm/rev)
.013"/rev
(.330 mm/rev)
B*
.006"/rev
(.152 mm/rev)
.011"/rev
(.279 mm/rev)
.015"/rev
(.381 mm/rev)
.018"/rev
(.457 mm/rev)
Actuator
Arm
Position
*Posittion B should be used for flange facing only.
INDEX PLATE POSITIONS