Description of fields

The following is a description of the fields which appear during setting of the commands for segments and arcs.

Ang Angle.

BA

For segments, angle in sexagesimal degrees which the segment forms with the X axis.

For arcs: angle in sexagesimal degrees subtended by the arc.

BL Length of the geometrical element (segment or arc).

F% Percentage of the interpolations speed, set in the technological data (e.g. if

<80> is typed, the element will be processed at 80% of the speed set).

I X coordinate of the centre of the circumference.

J Y coordinate of the centre of the circumference.

RI Length of the X semi-axis of the ellipse.

RJ Length of the Y semi-axis of the ellipse.

Sol Number of solutions provided by the system.

Ver Work feed direction. Select <AC> for anti-clockwise, <C> for clockwise Direzione di avanzamento di lavoro.

Xi X coordinate of the starting point of the geometrical element.

DESCRIPTION OF EGA DRAWING COMMANDS

BIESSE S.p.A. Woodworking Machinery

0407e02f.fm - biesse120100

7.3.2 Segments

The following is a description of the commands available for creation of a geometrical element of the "segment" type. For explanations on the fields to be set, consult “Description of fields” (page 7-2).

<end point> = Segment having known end point

Select ; the main parameters for programming are shown below.

<length and angle> = Segment having known length and angle

Select ; the main parameters for programming are shown below.

<final X and angle> = Segment having known angle and X coordinate of end point

Select ; the main parameters for programming are shown below.

Xf X coordinate of the end point of the geometrical element.

Yi Y coordinate of the starting point of the geometrical element.

Yf Y coordinate of the end point of the geometrical element.

Ze Processing depth increment in the final part of the element.

Zs Processing depth increment in the starting part of the element.

7

BIESSE S.p.A. Woodworking Machinery

0407e02f.fm - biesse120100

<final Y and angle> = Segment having known angle and Y coordinate of end point

Select ; the main parameters for programming are shown below.

<angle and final point> = Segment having known angle and end point

Select ; the main parameters for programming are shown below.

<X final and length> = Segment having known length and X coordinate of end point

Select ; the main parameters for programming are shown below.

<Y final and length> = Segment having known length and Y coordinate of end point

Select ; the main parameters for programming are shown below.

DESCRIPTION OF EGA DRAWING COMMANDS

BIESSE S.p.A. Woodworking Machinery

0407e02f.fm - biesse120100

<angle+inters.of next elem> = Segment having known angle and successive secant

Select ; the main parameters for programming are shown below.

<angle+tang.of previous el.> = Segment having known angle and successive tangent

Select ; the main parameters for programming are shown below.

<tangent of next element> = Segment tangent to the successive element

Select ; this command creates a segment starting at the end point of the previous element and continuing as far as the point of tangency with the next element.

<f.point+tang.of prev.elem.> = Segment having known end point and previous tangent

Select ; the main parameters for programming are shown below.

7.3.3 Arcs

The following is a description of the commands available for creation of a geometrical element of the "arc" type. For explanations on the fields to be set, consult “Description of fields” (page 7-2).

7

BIESSE S.p.A. Woodworking Machinery

0407e02f.fm - biesse120100

<centre and final point> = Arc having known centre and end point

Select ; the main parameters for programming are shown below.

<radius and final point> = Arc having known radius and end point

Select ; the main parameters for programming are shown below.

<centre, radius and length> = Arc having known centre, radius and length

Select ; the main parameters for programming are shown below.

<centre, radius and angle> = Arc having known centre, radius and angle

Select ; the main parameters for programming are shown below.

DESCRIPTION OF EGA DRAWING COMMANDS

BIESSE S.p.A. Woodworking Machinery

0407e02f.fm - biesse120100

<centre and angle> = Arc having known centre and angle

Select ; the main parameters for programming are shown below.

<centre and length> = Arc having known centre and length

Select ; the main parameters for programming are shown below.

<f.point+tang.of prev.elem.> = Arc having known end point and previous tangent

Select ; the main parameters for programming are shown below.

<centre+tang.of foll.elem.> = Arc having known centre and following tangent

Select ; the main parameters for programming are shown below.

7

BIESSE S.p.A. Woodworking Machinery

0407e02f.fm - biesse120100

<radius+tang.of next elem.> = Arc having known radius and successive tangent

Select ; the main parameters for programming are shown below.

<cen.+int.of next element> = Arc having known centre and successive secant

Select ; the main parameters for programming are shown below.

<cen.rad+tan.of next elem.> = Arc having known centre, radius and successive tangent

Select ; the main parameters for programming are shown below.

<cen.rad+int.of next elem> = Arc having known centre, radius and successive secant

Select ; the main parameters for programming are shown below.

Chapter 8

0408e02f.fm - biesse120100

BIESSE S.p.A. Woodworking Machinery