public static TwistedCore GetTwistedCore(int twistedElementsCount, ICableElement preform, Tape?tape = null, Thread thread = null)
{
var twistInfo = GetTwistInfo(twistedElementsCount);
var twistedElementType = DefineTwistedCoreType(twistedElementsCount);
var twistKoefficient = GetTwistKoefficient(twistedElementsCount);
double diameter = 0;
if (preform is TwistedCore core)
{
if (core.TwistedElementType == TwistedElementType.core)
{
diameter = core.Diameter * twistKoefficient * 0.9;
}
else
{
diameter = CalcCoreDiametersMethods[twistedElementType].Invoke(core.Preform.Diameter, twistKoefficient);
}
}
else
{
diameter = CalcCoreDiametersMethods[twistedElementType].Invoke(preform.Diameter, twistKoefficient);
}
var twistStep = GetTwistStep(preform, diameter);
var twistedCore = new TwistedCore()
{
Preform = preform,
TwistInfo = twistInfo,
TwistedElementType = twistedElementType,
Tape = tape,
Thread = thread,
Diameter = diameter,
TwistStep = twistStep
};
return(twistedCore);
}
public static double GetTwistStep(ICableElement singleTwistedElement, double twistedCoreDiameter)
{
return((singleTwistedElement is TwistedConductor || singleTwistedElement is InsulatedBillet) ?
twistedCoreDiameter * 16 : twistedCoreDiameter * 18);
}