CMT ORANGE TOOLS CMT3000 Manuel utilisateur
CMT3000
Ellipse and Circle cutting jig
Plantilla para el fresado de elipses y círculos
Système pour arcs et ellipses
Sistema per archi ed ellissi
Ellipsen- und kreisfräshilfe
OPERATING INSTRUCTIONS
MANUAL DE INSTRUCCIONES
INSTRUCTIONS D’EMPLOI
ISTRUZIONI D’USO
BEDIENUNGSANLEITUNG
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DESCRIPTION
The CMT3000 jig is designed for easily and rapidly cutting round or elliptic boards and extensions. It
widens the portable router’s application possibilities and increases the quality of the end product as
far as finish and precision are concerned. The basis of the whole jig system is a sliding cross frame
made of special highly resistant plastic with slots along which slider pins run.
PACKAGE CONTENTS
Cross frame in Derlin® with T-slot - (1 pc)
Slider pin with 16mm bore - (2 pcs)
Connector plate - (1 pc)
Threaded extension rod L =400mm - (1 pc)
Threaded extension rod L =400mm
with screw/pin - (2 pcs)
Fence rod Ø10x400mm (2 pcs)
(8 mm on request)
M8 Control bolt for slider pin - (2 pcs)
M8x20 inbus screw (1 pc)
Split washer 8.4x16x1.6mm for M8
screw - (1 pc)
Split washer for M8 screw - (1 pc)
Screw washer for M5 screw - (2 pcs)
Inbus screw M5x16 UNI-5931 - (2 pcs)
Self-tapping countersink flat head
wood screw 4x35
- (4 pcs)
Countersink flat head wood screw
M4x25
- (2 pcs)
CONTENTS
1
3
7
2
6
5
4
8
12
14
9
11
10
13
1
2
4
5
6
6
3
7
10 9
8
12 11
13
14
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JIG ASSEMBLY
ASSEMBLY
(Fig. 1) Fit the guide rods (6) into the connector plate (3) and tighten with M5x16 screws (12) and
washers (11). Screw the control bolts (7) into the slider pins (2).
Put the slider pins (2) into the slots in the cross frame (1). Fit the threaded extensions (5) and (4)
together, fit the threaded extension into the groove of the connector plate (3) and tighten with the
screw M8x20 (8) and washers (9) and (10).
Fit the complete sliders (A) and (B) into the guide slots of the cross frame, fit the previously
assembled extension rod into the holes in the pins of the complete sliders and tighten bolts (7) on
the relative slider pins. Assembly is now complete.
Fig. 1
6
6
3
45
5
B
A
2
77
2
98
10
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CIRCLE CUTTING
Fig. 4
Fig. 2
Fig. 3
A
14
13
Fig. 5
90°
CIRCLE CUTTING
(Fig. 2) Draw the 90° axes of the circle to be cut on the work piece. (Fig. 4) Fix the cross frame (1)
to the work piece (Fig. 4) using the wood screws (13) or with double-sided adhesive tape so that
the grooves of the cross frame coincide perfectly with the previously individuate axes (Fig. 3).
The cross frame is now centered on the circle’s axis.
(Fig. 5) Fit the complete slider (A) into the cross frame slot, move it towards the centre of the cross
frame, (1) where the slots cross, and fix it to the structure (1) using the two countersunk screws
M4x25 (14). Move the router along the extension rods (4) e (5) until the radius is set and once this
has been done, tighten the bolt (7) on the slider pin (2).
NB: Diameters of between 620 and 3000 mm can be cut
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B
A
7
A
B
ELLIPSE CUTTING
ELLIPSE CUTTING
Ellipses can be cut with a construction design in which the difference between the ellipse’s major
and minor semi-axes is equal to or greater than 205mm.
PROCEDURE FOR CUTTING ELLIPSES
Establishing ellipse size
Indicate the 90° axes of the ellipse to be cut on the work piece and set the dimensions of the ellipse
(Fig. 2).
(Fig. 4) Fix the cross frame (1) to the work piece using the wood screws (13) or with double-sided
adhesive tape so that the slots of the cross frame (1) coincide perfectly with the previously found
axes (Fig. 3).
Establishing the major semi-axis
(Fig. 6) Insert the complete slider (A) into the centre of the slot of the cross frame and fit the
complete slider (B) along the major semi-axis.
Now loosen the bolt (7) of slider (A) and (B), set the required semi-axis length by moving the
extension (4) and (5) towards the centre of the slider pin (A) and tighten the bolt (7) to fix it [the
bolt (7) of the slider (B) has not yet been tightened and the rod passes freely through the slider).
Fig. 6
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Attention: If the work piece is bent or warped, the complete sliders (A) and (B) may block in the
slots of the cross frame (1), so only perfectly flat material must be used.
Minor semi-axis setting
(Fig. 7) Rotate the router by 90°. The cross frame (1) must not be rotated! The complete slider (B)
is at the centre of the cross frame). Set the required minor semi-axis length by moving the extension
(4) and (5) in the slider pin (B); the complete slider (A) remains tightened. Once the minor semi-
axis has been set, tighten the bolt (7) of the complete slider (B).
A
B
Fig. 7 A
B
Major axis L1 Shorter axis L2
MIN MAX
3000 2590 2890
2000 1590 1890
1800 1390 1690
1700 1290 1590
1500* 1090 1390
1400 990 1290
1300 890 1190
1200 790 1090
1100 690 990
1030 620 920
900 620 790
800 620 690
730 620 620
Min/Max radius routing with standard equipment
ELLIPSE CUTTING
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WORK SAFETY
1 - Respect all work safety norms indicated by the manufacturer of the machine tool and other
tools being used.
2 - The ellipse and circle cutting jig is safe if used in accordance with all the work safety principles
indicated above.
3 - Always unplug the machine tool when not in use and above all when preparing the ellipse and
circle cutting jig for use.
4 - Read the operating instructions carefully before using the jig.
CMT3000 Spare parts list v.2
Pos. # Description Quantity Code
1 Cross frame in special Derlin® 1 CMT3000-01
2 Slider pin with 16mm hole 2 CMT3000-02
3 Connector plate 1 CMT3000-03
4 Threaded extension rod L=400mm 1 CMT3000-04
5 Threaded exten. rod L=400mm with screw/pin 2 CMT3000-05
6 Guide rod for router base Ø10x400mm 2 CMT3000-06
Guide rod for router base Ø8x400mm* 2 CMT3000-8
7 M8 control bolt for slider pin 2 CMT3000-07
8 M8x20 inbus screw 1 CMT3000-08
9 Split washer 8.4x16x1.6mm for M8 screw 1 CMT3000-09
10 Split washer for M8 screw 1 CMT3000-10
11 Screw washer for M5 screw 2 CMT3000-11
12 Inbus screw M5x16 UNI-5931 2 CMT3000-12
13 Self-tapping countersink flat head
wood screw 4x35 4 CMT3000-13
14 Countersink flat head wood screw M4x25 2 CMT3000-14
*not included in the package
SAFETY AND SPARE PARTS LIST
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DESCRIPCIÓN DEL CONTENIDO
La plantilla para el fresado de elipses y círculos CMT3000 se ha proyectado para fabricar sencilla y
rápidamente mesas y extensiones circulares y elípticas. Esta plantilla aumenta las posibilidades de
uso de las electrofresadoras y mejora tanto la calidad del acabado del producto como la precisión.
La base del sistema es una plantilla de plástico especial con ranuras para el deslizamiento del los
pernos deslizantes por su interior.
1
2
4
5
6
6
3
7
10 9
8
12 11
13
CONTENIDO DEL EMBALLAJE
Plantilla en Delrin® con ranuras en T
(1 ud.)
Perno deslizante (2 uds.)
Base de conexión (1 ud.)
Soporte roscado de 16x400 mm (1 ud.)
Soporte roscado de 16x400 mm con
perno (2 uds.)
Manguitos de guía Ø10x400mm
(2 uds.)
(bajo pedido disponible en Diám. 8)
Manguito de guía M8 (2 uds.)
Tornillo TCEI M8x20 UNI-5931 (1 ud.)
Arandela para tornillo M8 (1 ud.)
Arandela elástica para tornillo M8 (1 ud.)
Arandela para tornillo M5 (2 uds.)
Tornillo TCEI M5x16 UNI-5931 (2 uds.)
Tornillo autorroscante para madera
TSPC UNI-6109 4x35 (4 uds.)
Tornillo TSPTC M4x25 UNI-6109
avellanado (2 uds.)
1
3
7
2
6
5
4
8
12
14
9
11
10
13
14
INTRODUCCIÓN
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MONTAJE
(Fig. 1) Inserte las guías deslizables (6) en la placa de unión (3) y apriete con los tornillos M5x16
(12) y sus arandelas (11).
Apriete los manguitos de guía (7) en los pernos deslizantes (2), introduzca los pernos deslizantes
(2) en el interior de las ranuras de la estructura de plástico. Monte los soportes roscados (4) y (5)
entre ellos e inserte el soporte roscado con perno (5) en la ranura de la placa de unión (3), apriete
con el tornillo M8x20 (8) y sus arandelas (9) y (10).
Inserte las guías deslizables completas (A) y (B) en las ranuras de la estructura de plástico
(1), inserte los soportes roscados ya montados (4+5) en el interior de los agujeros de las guías
deslizables completas y apriete los manguitos de guía (7) en sus pernos deslizantes (2).
Fig. 1
6
6
3
45
5
B
A
2
77
2
98
10
INSTRUCCIONES DE MONTAJE
FABRICACIÓN DE MESAS CIRCULARES
(Fig. 2) Marque en la parte no acabada de la mesa los ejes a 90° del círculo a fabricar.
(Fig. 4) Fije la estructura de plástico (1) a la mesa con los tornillos autorroscantes para madera
(13) o con cinta biadhesiva, de manera que las ranuras de la estructura de plástico (1) se crucen
con el centro de los ejes preparados anteriormente (Fig. 3).
(Fig. 5) Inserte la guía deslizable completa (A) en el interior de la ranura de la estructura de plástico
(1), hágala deslizar hacia el centro de la estructura de plástico (1) donde las ranuras se cruzan
y fíjela a la estructura de plástico (1) con los tornillos M4x25 avellanados (14). Haga deslizar la
electrofresadora en los soportes para determinar el radio del círculo y, una vez conseguido, apriete
los manguitos de guía (7) en sus pernos deslizantes (2).
Nota: Diámetros posibles de 620 hasta 3000 mm.
EJECUCIÓN DE FORMAS CIRCULARES
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Fig. 4
Fig. 2
Fig. 3
A
14
13
Fig. 5
90°
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