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BppLib.Core

The main purpose of this library is to create tools for generating "bpp" and "cix" files for Biesse CNC.

Nuget Nuget

The BiesseProgram class models both ".bpp" and "cix" files :

  • the AsBppCode method returns the string as a "bpp" program.
  • the AsCixCode method returns the string as a "cix" program.

The BiesseProgram class is divided into sections like the "bpp" program.

The section MainData includes "piece variables" such as:

  • Lpx - the piece width (X dimension of the piece);
  • Lpy - the piece height (Y dimension of the piece);
  • Lpz - the thickness of the piece;
  • and many others.

The section ProgramSec models the program section of "bpp" programme and includes objects that model BiesseWorks instructions:

  • class Geo models the geometry definition.
  • class GeoText models the text geometry.
  • class OffGeo models the geometry offset.

The following classes model boring operations :

  • class Bca models the bore with C axis on circular side operation.
  • class Bcl models the bore with C axis on straigh side operation.
  • class Bg models the generic boring operation.
  • class BGeo models the bore from geometry operation.
  • class Bh models the boring operation using the horizontal spindle.
  • class Bv models the boring operation using the vertical spindle.
  • class S32 models the repeated boring operation.

The following classes model cutting operations :

  • class CutF models the squaring operation centred on the top or bottom side of the piece.
  • class CutFR models the squaring operation that is not centred on the top or bottom side of the piece.
  • class CutG models the generic cutting operation.
  • class CutGeo models the cut from geometry.
  • class CutX models the cut along the X-axis.
  • class CutY models the cut along the Y-axis.

The following classes model milling operations :

  • class Rout models the milling operation using an “integrated” geometric profile.
  • class RoutG models the milling operation with “generic” geometric profile.
  • class Pock models the geometric profile pocketing.

The following classes are used to create lines in a geometric profile:

  • class Chamfer models the chamfer.
  • class LincEp models the incremental line given end point(i.e. "LINC_EP").
  • class LineAnXe models the line given angle and final X(i.e. "LINE_ANXE").
  • class LineAnYe models the line given angle and final Y(i.e. "LINE_ANYE").
  • class LineEp models the line given end point(i.e. "LINE_EP").
  • class LineEpAnTp models the line given end point angle and tangency to previous item(i.e. "LINE_EPANTP").
  • class LineEpTp models the line given end point and tangency to previous item(i.e. "LINE_EPTP").
  • class LineLnAn models the line given length and angle(i.e. "LINE_LNAN").
  • class LineLnTp models the line given length and tangency to previous item(i.e "LINE_LNTP").
  • class LineLnXe models the line given length and final X(i.e "LINE_LNXE").
  • class LineLnYe models the line given length and final Y(i.e "LINE_LNYE").

The following classes are used to create arcs in a geometric profile:

  • class AincAnCe models the incremental curve given angle and centre point(i.e. "AINC_ANCE").
  • class AincEpRa models the incremental curve given radius and end point(i.e. "AINC_EPRA").
  • class ArcAnCe models the curve given angle and centre(i.e. "ARC_ANCE").
  • class ArcAnCeRaTp models the curve given angle centre radius and tangency to previous item(i.e. "ARC_ANCERATP").
  • class ArcCeTs models the curve given centre and tangency to next element with previous point determined(i.e "ARC_CETS").
  • class ArcCeTsPk models the curve given centre and tangency to next element with previous point not determined(i.e. "ARC_CETSPK").
  • class ArcEpCe models the curve given end point and centre(i.e. "ARC_EPCE").
  • class ArcEpRa models the curve given end point and radius(i.e "ARC_EPRA").
  • class ArcEpRaTp models the curve given end point and radius and tangency to previous item(i.e. "ARC_EPRATP").
  • class ArcEpTp models the curve given end point and tangency to previous item(i.e. "ARC_EPTP").
  • class ArcIpEp models the curve using three points(i.e. "ARC_IPEP").
  • class ArcRaTs models the curve given radius and tangency to next element with previous point determined(i.e. "ARC_RATS").
  • class ArcRaTsPk models the curve given radius and tangency to next element with previous point not determined(i.e. "ARC_RATSPK").
  • class ConnectorA models the connection radius between the selected element and the preceding one (of type A)(i.e. "CONNECTOR").
  • class ConnectorB models the connection radius that can be used to machine door and window frames (of type B)(i.e. "CONNECTOR2").

The following classes are used to create figures in a geometric profile:

  • class Circle3P models the circle given three points(i.e. "CIRCLE_3P").
  • class CircleCR models the circle given centre and radius(i.e. "CIRCLE_CR").
  • class Ellipse models the ellipse.
  • class Oval models the oval.
  • class Polygon models the polygon.
  • class Rectangle models the rectangle.
  • class Star models the star.

Class StartPoint models the starting point. Class EndPath models the end of the machining operation.

In version 1.1 the following classes are added :

  • class WFC models ircular side.
  • class WFG models sides from geometry.
  • class WFGL models side from geometry on side faces.
  • class WFGPS models side from geometry using section plan.
  • class WFL models straight side.

Most classes only have a default constructor.

Simple example :

using System;
using BppLib.Core;
using System.Collections.Generic;
using System.IO;

namespace BppLib.Core.Examples
{
    class Program
    {
        static void Main(string[] args)
        {
            var pg = new BiesseProgram();
            pg.Lpx = 800;
            pg.Lpy = 320;
            pg.Lpz = 18;
            pg.Origins = "5,8";
            pg.Operations.Add(new Bv{Id="Confirmat", Side=0, Crn="1,2,4,3", X=9, Y=50, Dp=5, Dia=7, Thr=true, Ttp=1});
            pg.Operations.Add(new Bv{Id="AventosHF", Side=0, Crn="1", X=0.3*pg.Lpx-57, Y=37, Dp=13, Dia=5, Rty=Repetition.rpY, Dx=0, Dy=192, R=0, Da=0, Nrp=2});
            pg.Operations.Add(new Bv{Id="Shelf", Side=0, Crn="1", X=pg.Lpx/2 + 11, Y=70, Z=0, Dp=13, Dia=5, Rty=Repetition.rpY, Dx=0, Dy=pg.Lpy-2*70, R=0, Da=0, Nrp=2});
            pg.Operations.Add(new CutX{Side=0, Crn="1", X=0, Y=pg.Lpy-20, Z=0, Dp=8, L=pg.Lpx, Tnm="LAMA120", Crc=ToolCorrection.Left});
            pg.Operations.Add(new Rout{ Id="Milling", Side=0, Crn="2", Z=0, Dp=5, Dia=12, Thr=true, Din=20, Dou=20});
            pg.Operations.Add(new StartPoint{X=18, Y=0});
            pg.Operations.Add(new LincEp{Xi=0, Yi=10});
            pg.Operations.Add(new LincEp{Xi=100, Yi=0});
            pg.Operations.Add(new LincEp{Xi=0, Yi=-10});
            pg.Operations.Add(new EndPath());
            pg.Operations.Add(new Geo{Id="PVC", Side=0, Crn="1", Dp=0});
            pg.Operations.Add(new StartPoint{X=0, Y=-10});
            pg.Operations.Add(new LineEp{Xe=pg.Lpx, Ye=-10});
            pg.Operations.Add(new StartPoint{X=-10, Y=0});
            pg.Operations.Add(new LineEp{Xe=-10, Ye=pg.Lpy});
            pg.Operations.Add(new StartPoint{X=pg.Lpx + 10, Y=0});
            pg.Operations.Add(new LineEp{Xe=pg.Lpx + 10, Ye=pg.Lpy});
            pg.Operations.Add(new EndPath());
            pg.Operations.Add(new GeoText{Id="PVC", Side=0, Crn="2", Txt="PVC 0.6 mm", X=pg.Lpx/2, Y=pg.Lpy+25,  Ang=0, Fnt="Arial", Sze=32});
            pg.Operations.Add(new GeoText{Id="PVC_Left", Side=0, Crn="2", Txt="PVC 0.6 mm", X=-35, Y=pg.Lpy/2, Ang=90, Fnt="Arial", Sze=32});
            pg.Operations.Add(new GeoText{Id="PVC_Right", Side=0, Crn="2", Txt="PVC 0.6 mm", X=pg.Lpx + 35, Y=pg.Lpy/2, Ang=270, Fnt="Arial", Sze=32});
            string dir=@"C:\WNC\home\d_xnc\p_p\prog\TestPrg";
            /// write file as .bpp
            string fileName = dir +"\\" + "SimpleExample.bpp";
            File.WriteAllText(fileName, pg.AsBppCode());
            /// write file as .cix
            fileName = dir +"\\" + "SimpleExample.cix";
            File.WriteAllText(fileName, pg.AsCixCode());
        }
    }
}

This code is equivalent to the following BiesseWorks script:

BV ID="Confirmat" SIDE=0 CRN="1,2,4,3" X=9 Y=50 Z=0 DP=5 DIA=7 THR=YES TTP=1
CUT_X SIDE=0 CRN="1" X=0 Y=LPY-20 Z=0 DP=8 L=LPX TNM="LAMA120" CRC=2
BV ID="AventosHF" SIDE=0 CRN="1" X=0.3*LPX-57 Y=37 Z=0 DP=13 DIA=5 RTY=rpY DX=0 DY=192 R=0 DA=0 NRP=2
BV ID="Shelf" SIDE=0 CRN="1" X=LPX/2+11 Y=70 Z=0 DP=13 DIA=5 RTY=rpY DX=0 DY=LPY-2*70 R=0 DA=0 NRP=2
ROUT ID="P1021" SIDE=0 CRN="2" Z=0 DP=5 DIA=12 THR=YES DIN=20 DOU=20
  START_POINT X=18 Y=0
  LINC_EP XI=0 YI=10
  LINC_EP XI=100 YI=0
  LINC_EP XI=0 YI=-10
  ENDPATH

GEO ID="PVC" SIDE=0 CRN="1" DP=0
  START_POINT X=0 Y=-10
  LINE_EP XE=LPX YE=-10
  START_POINT X=-10 Y=0
  LINE_EP XE=-10 YE=LPY
  START_POINT X=LPX+10 Y=0
  LINE_EP XE=LPX+10 YE=LPY
  ENDPATH
GEOTEXT ID="PVC" SIDE=0 CRN="2" TXT="PVC 0.6 mm" X=LPX/2 Y=LPY+25 Z=0 ANG=0 VRS=0 ALN=0 ACC=0 FNT="Arial" SZE=32
GEOTEXT ID="PVC_2" SIDE=0 CRN="2" TXT="PVC 0.6 mm" X=-35 Y=LPY/2 Z=0 ANG=90 VRS=0 ALN=0 ACC=0 FNT="Arial" SZE=32
GEOTEXT ID="PVC_2_2" SIDE=0 CRN="2" TXT="PVC 0.6 mm" X=LPX+35 Y=LPY/2 Z=0 ANG=270 VRS=0 ALN=0 ACC=0 FNT="Arial" SZE=32