Mechanical installation
Geometric adjustment of track motion
3HEA 800 970-001 Rev. D, Mars 2006 2-15
Installation and operation
Due to the end cover plates and the tolerance chain, the dimension (739 mm) varies by ±8 mm
when the track motion is at position X-zero.
layout åkvagn.wmf
Figure 7 Carriage layout
Item Description Item Description
1 Vernier scale 3 X positive direction
2 Robot center when track motion is at
position X-zero
4 Mounting hole
Action Info/Illustration
7. When the start position has been
reached for X-, Y- and Z-zero:
Continue to move the carriage along the
motion to adjust level horizontally using
a spirit level and to adjust the motion so
that it follows the Y-axis.
Accuracy must be at least ± 0.5 mm along
the travel length and ± 0.1 mm in height
between the sides.
8. After adjusting the level of the entire
track motion, the mounting bolts must be
tightened.
1
4
3
2
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