TRT
TILTING ROTARY
TABLE
TRT
O
M
PERATOR’S
ANUAL
TILTING ROTARY
TABLE
96-5048 rev E
64
June 2002
MAINTENANCE
9. ROUTINE MAINTENANCE
The HAAS rotary tables require very little in the line of routine servicing. However, It is very important to perform
these services to ensure reliability and long operating life.
9.1 I
NSPECTION
OF
THE
T
ABLE
To ensure that the table will perform accurately, there are a few points of inspection that should be performed
occasionally. There are basically four points of interest when inspecting the table: the platter face and I.D.,
runout, backlash and popout.
Platter Face Runout:
To check the platter runout, mount an indicator to the body of the table. Position the
stylus on the face of the platter and index the table
360 degrees
(360
0
). The runout should be 0.0005" or less.
Platter I.D. Runout:
To check the platter I.D. runnout, mount the indicator to the body of the table. Position
the stylus on the through-hole in the platter and index the table
360 degrees
(360
0
). The runout should be
0.0005" or less.
Backlash Between Worm And Gear:
To check the backlash between the worm and gear, the air supply must
first be disconnected. Place a magnet on the face of the platter at a radius of 4". Mount an indicator on the
body of the table and position the stylus on the magnet. Use an aluminum bar to rock the platter back and forth
(apply approximately 10 ft-lb while testing). Backlash should be between 0.0001" and 0.0006".
Popout:
To check popout, first disconnect the air supply from the unit. Then, index the table 360 degrees.
Mount an indicator to the body of the table. Position the stylus on the face of the platter and zero the dial.
Connect the air supply and read the popout from the indicator dial. Popout should be between 0.0001" and
0.0005"
9.2 A
DJUSTMENTS
TO
THE
T
ILTING
R
OTARY
T
ABLE
The platter face, I.D. runout, backlash between worm and gear, and the popout are set at the factory and are
not field serviceable. If any of these specifications are out of tolerance, contact your HAAS dealer for more
information.
Backlash In The System:
The backlash in the system can be compensated for by the use of Parameter 15.
Contact HAAS service department for details.
9.3 U
SE
O
F
O
IL
-
AND
W
ATER
-S
OLUBLE
C
OOLANTS
For the use of oil- and water-soluble coolants the following guidelines should be observed:
l
DO NOT SUBMERGE THE UNIT IN COOLANT
. Keep the coolant lines on the work piece spraying
away from the rotary table. Tool spraying and spatter will not be detrimental to the unit.
l
Inspect the cables and gaskets for cuts or swelling. Damage must be repaired immediately.
Summary of Contents for TRT210
Page 2: ...Haas Technical Publications Manual_Archive_Safety_Pages Rev A June 6 2013...
Page 6: ...MILL WARNING DECALS Haas Technical Publications Manual_Archive_Safety_Pages Rev A June 6 2013...
Page 7: ...LATHE WARNING DECALS Haas Technical Publications Manual_Archive_Safety_Pages Rev A June 6 2013...