Mounting Of The Slider - Magnescale GB-A Serie Bedienungsanleitung

(5) When the specified parallelism for the scale
mounting bracket is not obtained
When parallelism and flatness of the mounting surface
are already satisfied
Insert spacers below the feet and make adjustment by
placing a dial gauge at 2 in Fig. 3-7 to adjust the
parallelism to within 0.08 mm/0.03" throughout the length
between may be obtained at the alignment marks.
For the scale with a measuring length of more than
1050 mm/41.3", make sure, that the parallelism near
the center foot plate is also within 0.08 mm/0.003".
〈 〈 〈 〈 〈 3〉 〉 〉 〉 〉 Mounting of the slider
(1) When parallelism and flatness of the mounting
surface are already satisfied
When the mounting surface is finished and its
parallelism and flatness satisfy the specifications
below, just mount the slider using two M4×12 hex
socket head cap screws and two plain washers (small).
Flatness of C surface
Parallelism of C surface to
machine table movemen
Parallelism between B
and C surfaces
Clearance between B and
C surface
Move the machine table till the mounting surface
comes just at the slider. First use the spacers provided to
fill the gap between the mounting surface and slider, and
50
then secure the slider. Then remove the screws which fix
within 0.05 mm/0.02"
0.05 mm/60mm (0.002"/2.36")
8.7 to 8.8 mm/0.343" to 0.346"
slider holder. In this process, be careful not to make the
slider and the mounting bracket contact with each other.
【 【 【 【 【 When the supplied spacers (t=0.1× × × × × 5) are unable to
fill the gaps between the mounting surface and
the slider】 】 】 】 】
Loosen the screws securing the slider portion of the
slider holder, press the slider against the scale body,
and tighten the bolts in this condition.
(2) When the gap between the B and C surfaces is set
to exactly 9 mm
Loosen the screws securing the slider holder and move
the slider by hand to align it with the brackets. Then
secure the slider at the position of 42±0.2 as shown in
Fig. 3-9. Spacers are not required.
Note
Do not attempt to move the bracket side with the slider
holder secured, as the brackets may strike the slider.
42±0.2/1.65"±0.008"
Fig. 3-9