www.igm.cz
3
Operating instructions EN
www.igmtools.com
1.
2.
3.
4.
CUTTING CIRCULAR CURVES
Delineate on the work piece axis of the required circle at the angle of 90° with a sign on the required radius
(
fig. 1
). Affix the cross frame (
1
) to the work or help piece (
fig. 3
) with the help of wood screws (
13
) or with
bonding tape so that the delineated axis intersect the centre of the borings at the end of the cross frame
grooves (
fig. 2
).The cross frame is now centered on the circle axis. Put the slider A into the cross frame slide
way, shift it to the centre of the cross frame where the both grooves are crossing and affix to the cross frame
(
1
) with the help of two countersink head screws M4x25 (
14
). Remove the slider B from the slide way. Set the
required radius and tighten the control screw of the slider
A (fig. 4
).
Possible diameter of the circular curve:
D = 620 – 3000 mm
CUTTING ELLIPSES
The construction design stipulates the
maximum difference
in the length of
semi-axis of the ellipse
at 205 mm.
Summary of Contents for FMR3000 MultiRadius
Page 30: ...www igm cz 30...
Page 31: ...www igm cz 31...
