public EndMill(double diameter, double flutelength, double shankdiameter, double totallength)
{
if (diameter == 0)
{
diameter = GRBLMachinePlugin.Props.DefaultToolDiameter;
}
if (flutelength == 0)
{
flutelength = GRBLMachinePlugin.Props.DefaultToolFluteLength;
}
if (shankdiameter == 0)
{
shankdiameter = GRBLMachinePlugin.Props.DefaultToolShankDiameter;
}
if (totallength == 0)
{
totallength = GRBLMachinePlugin.Props.DefaultToolTotalLength;
}
Surface flute = new Rod(diameter / 2, flutelength);
_tool = flute.JoinWith(BuildShank(shankdiameter, diameter, Math.Max(0, totallength - flutelength), flutelength));
}
public Drill(double diameter, double flutelength, double shankdiameter, double totallength)
{
if (diameter == 0)
{
diameter = GRBLMachinePlugin.Props.DefaultToolDiameter;
}
if (shankdiameter == 0)
{
shankdiameter = diameter * 0.6;
}
if (flutelength == 0)
{
flutelength = GRBLMachinePlugin.Props.DefaultToolFluteLength;
}
if (totallength == 0)
{
totallength = GRBLMachinePlugin.Props.DefaultToolFluteLength;
}
double h = Math.Tan(_90rads * ((90f - (90f / 2f)) / 90f)) * (diameter / 2);
// tip of the drill
Surface cone = new Rod(new Point3F(0, 0, h), diameter / 2, -h, 1f); // taper with 1f makes it a cone ;)
// drill body
Surface flute = new Rod(new Point3F(0, 0, h), diameter / 2, flutelength - h);
_tool = cone.JoinWith(flute, BuildShank(shankdiameter, diameter, Math.Max(0, totallength - flutelength), flutelength));
}
public V_Cutter(double diameter, double angle, double shankdiameter, double totaltheight)
{
if (shankdiameter == 0)
{
shankdiameter = diameter * 0.6;
}
if (angle == 0)
{
angle = GRBLMachinePlugin.Props.DefaultToolVAngle;
}
if (totaltheight == 0)
{
totaltheight = GRBLMachinePlugin.Props.DefaultToolFluteLength;
}
double h = Math.Tan(_90rads * ((90f - (angle / 2f)) / 90f)) * (shankdiameter / 2);
Surface cone = new Rod(new Point3F(0, 0, h), shankdiameter / 2, -h, 1f); // taper with 1f makes it a cone ;)
_tool = cone.JoinWith(BuildShank(shankdiameter, shankdiameter, Math.Max(0, totaltheight - h), h));
// compensate the V-Cutter's 0.0.0 for the desired cutting diameter
double dh = Math.Tan(_90rads * ((90f - (angle / 2f)) / 90f)) * (diameter / 2);
_tool.Transform.Translate(0, 0, -dh);
_tool.ApplyTransformation();
_tool.Transform = Matrix4x4F.Identity;
// an extra circle is drawn at the diameter 0.0.0
_diameterCircle = new Circle(0, 0, diameter / 2);
}
/// <summary>
/// Create a shank, compensates with a taper for differences in flute- and shank diameters
/// </summary>
/// <param name="shankdiameter"></param>
/// <param name="flutediameter"></param>
/// <param name="shanklength"></param>
/// <param name="flutelength"></param>
/// <returns></returns>
protected Surface BuildShank(double shankdiameter, double flutediameter, double shanklength, double flutelength)
{
double h = (shankdiameter - flutediameter) * 2.0;
Surface shank = new Rod(new Point3F(0, 0, flutelength + Math.Abs(h)), shankdiameter / 2, shanklength - Math.Abs(h));
if (h < 0)
{
return(shank.JoinWith(new Rod(new Point3F(0, 0, flutelength + 0), flutediameter / 2, -h, 1f - (shankdiameter / flutediameter))));
}
if (h > 0)
{
return(shank.JoinWith(new Rod(new Point3F(0, 0, flutelength + h), shankdiameter / 2, -h, 1f - (flutediameter / shankdiameter))));
}
return(shank);
}
