22
Bore Alignment Using the T-218 Target/T-255 Bore Fixture
Laser Buck-In Using the T-218 Target/T-225L Bore Fixture
1.
Place the T-218/T-225L Target in the
Near Bore
in the NORMal
position (see Figure 15).
2.
Insert the laser into the L-111 Stand with the level on the top,
centered from left to right (see Figure 16).
3.
Place the L-102 over the post of the stand but keep it at the top
of the post during the rough-in part of the setup.
Rough-align the laser beam to the bore targets so it goes into the
window of the T-218 in both the
Near
and
Far Bore
s.
4.
Turn on the L-706 and move the switch to
CONT
mode,
(see Page 6) which turns off the pulsing of the laser and
provides a continuous beam that is easier to see.
5.
Tape a piece of paper over the face of the target. Trace an
outline of the target window and make a dot in the center
of the circle. This makes it easier to see where the laser
beam is hitting the target window.
6.
Roughly slide the L-111/L-706 horizontally and move it
up/down the posts vertically until the laser beam hits the
dot in the center of the circle on the paper.
Note:
To help translate the L-111 horizontally, clamp a
straight-edge on the surface behind the magnet to give it
something to slide against without changing the angle
(yaw).
7.
Move T-218/T-225L to the
Far Bore
in the NORMal
position and note where the laser beam hits the circle on
the paper.
8.
Turn the L-111 Coarse Angular Pitch and Yaw adjustment
knobs until the laser beam is centered in the circle on the
paper.
9.
Repeat Steps 7 and 8 until the laser beam hits the center dot on
the paper in both the
Near
and
Far Bore
s. Now the laser is
roughly aligned to the two end bores.
The final buck-in is needed to align the laser to the true center of
both the
Near
and
Far Bore
s.
10.
Insert the T-218/T-225L back into the
Near Bore
in the NORMal
position (see Figure 15).
11.
Slide down the L-102 so it is in front of the laser, ensure it is
seated against the opposite post of the stand and tighten the thumb
screw. Also ensure that it is approximately perpendicular to the
laser beam.
12.
Switch the L-706 to
PULSE
Mode, (see Page 6) connect the R-
1307 readout and power it on.
13.
Write down the
V
and
H
readings (NORMal).
14.
INvert the T-218/T-225L and take another reading (see Figure
17). Write down the
V
and
H
readings (INverted).
Figure 15
--
Bore Target in the NORMal position
(target cable trailing downward from the bottom of
the target).
Figure 17
–
Bore Target in the INverted
position (target cable trailing downward
from the top of the target).
Figure 16 –
L-706 Laser and L-102 Beam Translator on
L-111 Laser Stand
Summary of Contents for L-705
Page 1: ......
Page 17: ...14 Model R 1307 Readout Control Panel...
Page 18: ...15 Model R 1307C Readout Control Panel...
Page 39: ...36 Bore9 Sample Report...
Page 44: ...41 Figure 25 Sample plot of readout data...
Page 47: ...44 Appendix D T 218 T 225L Dimensions Model 3...
Page 48: ...45 Appendix E T 225L Leg Dimensions Instructions...
