Donatoni Macchine
Machine technical documentation Operational document

The function 'Scasso Interno' allows to add on the piece an internal break of rectangular, circular or elliptical shape.
The interface for this function resembles the following image:

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Processing types

To use this working, it is necessary to first choose one of the two available modes, selecting the corresponding button:

NOTE

The modes 'Rectangular', 'Circular' and 'Elliptical' are mutually exclusive: the activation of one excludes automatically the other.

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Rectangular crack
Selecting this mode, it will be possible to access the configuration of specific parameters necessary for the execution of a rectangular rebate working.

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Circular breach
Selecting this mode, it will be possible to access the configuration of specific parameters necessary for the execution of a circular rabbet processing.

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Elliptical break
Selecting this mode, it will be possible to access the configuration of specific parameters necessary for the execution of an elliptical rebate processing.

Rectangolar crack

When this mode is activated, the rectangular rebate preview is displayed directly in the work preview, highlighted in light green. The dimensions and positioning of the rebate depend on the default parameters, which can be modified by the user.

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Rectangular slot parameters

While you are in this mode the following parameters panel will be shown:

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Offset O

Distance between the edge of the notch and the reference side of the selected piece.

Midpoint offset D

Distance between the side of the piece parallel to the selected one and the center of the notch.

NOTE

The Arc cut allows to choose between central offset D specified in mm or in degrees through a button.

Height H

Height of the slot.

Width W

Width of the break.

Rectangular recess execution

NOTE

It is possible apply the processing pressing the button on the left of the suitable cut in the polygon list.
An icon red with a 'X' indicates that the process cannot be applied to the desired cut.

The working confirmation adds a new inner polygon to the piece both graphically and in the polygon list on the left side:

0.6-20250701-143804.png

Circular breach

When this mode is activated, the preview of the circular pocket is displayed directly in the work preview, highlighted in light green. The dimensions and positioning of the pocket depend on the default parameters, which can be modified by the user.

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Circular carving parameters

While you are in this mode the following parameters panel will be shown:

1.8-20250702-064217.png

Offset O

Distance between the edge of the notch and the reference side of the selected piece.

Midpoint offset D

Distance between the side of the piece parallel to the one selected and the center of the recess.

NOTE

Arc cuts allow to choose between D center offset specified in mm or in degrees through a small button.

Radius R

Measure of the break radius.

Circular recess execution

NOTE

It is possible to apply the processing by pressing the button on the left of the suitable cut in the polygon list.
An icon red with a 'X' indicates that the working cannot be applied to the desired cut.

The confirmation of the working adds a new internal polygon to the piece both at graphic level, and in the list of polygons on the left side:

1.6-20250701-143457.png

Elliptical break

When this mode is activated, the preview of the elliptical rebate is displayed directly in the processing preview, highlighted in light green. The dimensions and positioning of the rebate depend on the predefined parameters, which can be modified by the user.

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Elliptical recess parameters

While you are in this mode will be shown the following parameters panel:

2.8-20250702-064324.png

Offset O

Distance between the edge of the slot and the reference side of the selected piece.

Midpoint offset D

Distance between the side of the piece parallel to the selected one and the center of the recess.

NOTE

The arc cut allows to choose between center offset D specified in mm or in degrees through a button.

A

Value corresponding to the major semiaxes of the elliptical recess.

B

Value corresponding to the smaller semi-axis of the elliptical recess.

Elliptical slot execution

NOTE

It is possible apply the working pressing the button to the left of the suitable cut in the polygon list.
An icon red with a 'X' indicates that the process can not be applied to the desired cut.

The confirmation of the working adds a new inner polygon to the piece both at the graphic level, and in the list of polygons on the left side:

2.6-20250701-143231.png

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