Tri Tool 224B Single Point - Manual (Page 11)

11 92-0833 : Orig. 990603
Model 224B Single Point
Adjustment of the Tool Block Assembly:
Installation of the Tool Holder and Insert:
Loosen the feed lock set screw.
Rotate the feed knob counter-clockwise to separate the headstock from the
pipe.
Loosen the draw nut on the mandrel counter-clockwise to release the pipe.
Remove the machine from the pipe.
Check to see if any of the tool bits are dull or broken.
Damaged or worn tool bits are evidenced by increased feed pressure, visual
observations, poor surface finish, etc.
If the next bevel is to be the same end preparation as the previous bevel,
install the machine and mandrel in the pipe and follow the sequence starting
on page 9.
If the next bevel is to be different than the previoys bevel, follow the sequencr
in Adjustment of the Bolck Assembly section.
For changeing the tool bit, follow the sequence in the Counter Boring Func-
tion section.
While holding the tool block slide assembly, loosen the (6) screws on the
base of the slide.
Reposition the slide assembly and tighten the (6) screws. This will hold the
slide firmly against the plate.
To adjust the bevel angle of the slide, loosen the locking screws on the sides
of the slide, pull the slide up to the required angle and tighten the screws,
maximum angle is 37° 30’.
To select the appropriate tool holder and Insert, see section on cutting
speeds.
Use of a dull Insert or Inserts not manufactured by Tri Tool Inc. may result in
poor performance and may constitute abuse of this machine and therefore
voids the Tri Tool Inc. factory warranty.
Slide the assembled tool holder with Insert into the tool holder slot on the tool
block.
Install the tool holder with the Insert with the cutting edge toward the mandrel.