Cutting Of Circular Curves; Cutting Ellipses - IGM Professional FMR3000 Gebrauchsanweisung

Operating instructions EN
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.
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3. 4.
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