Mod.PartDesign.fcgear.involute Namespace Reference

Functions
def bezCoeff (i, p, polyCoeffs)
def BezCoeffs (module, numTeeth, pressureAngle, order, fstart, fstop)
def binom (n, k)
def chebyExpnCoeffs (j, func)
def chebyPolyCoeffs (p, func)
def CreateExternalGear (w, m, Z, phi, split=True)
def CreateInternalGear (w, m, Z, phi, split=True)
def genInvolutePolar (Rb, R)
def rotate (pt, rads)
def toCartesian (radius, angle)

Variables
xrange = range

Function Documentation

bezCoeff()

def Mod.PartDesign.fcgear.involute.bezCoeff	(		i,
			p,
			polyCoeffs
	)

generate the polynomial coeffs in one go

References Mod.PartDesign.fcgear.involute.binom().

Referenced by Mod.PartDesign.fcgear.involute.BezCoeffs().

BezCoeffs()

def Mod.PartDesign.fcgear.involute.BezCoeffs	(		module,
			numTeeth,
			pressureAngle,
			order,
			fstart,
			fstop
	)

References Mod.PartDesign.fcgear.involute.bezCoeff(), Mod.PartDesign.fcgear.involute.chebyPolyCoeffs(), and Mod.PartDesign.fcgear.involute.xrange.

Referenced by Mod.PartDesign.fcgear.involute.CreateExternalGear(), and Mod.PartDesign.fcgear.involute.CreateInternalGear().

binom()

def Mod.PartDesign.fcgear.involute.binom	(		n,
			k
	)

References Mod.PartDesign.fcgear.involute.xrange.

Referenced by Mod.PartDesign.fcgear.involute.bezCoeff().

chebyExpnCoeffs()

def Mod.PartDesign.fcgear.involute.chebyExpnCoeffs	(		j,
			func
	)

References Mod.PartDesign.fcgear.involute.xrange.

Referenced by Mod.PartDesign.fcgear.involute.chebyPolyCoeffs().

chebyPolyCoeffs()

def Mod.PartDesign.fcgear.involute.chebyPolyCoeffs	(		p,
			func
	)

References Mod.PartDesign.fcgear.involute.chebyExpnCoeffs(), and Mod.PartDesign.fcgear.involute.xrange.

Referenced by Mod.PartDesign.fcgear.involute.BezCoeffs().

CreateExternalGear()

def Mod.PartDesign.fcgear.involute.CreateExternalGear	(		w,
			m,
			Z,
			phi,
			split = True
	)

Create an external gear w is wirebuilder object (in which the gear will be constructed) if split is True, each profile of a teeth will consist in 2 Bezier curves of degree 3, otherwise it will be made of one Bezier curve of degree 4

References Mod.PartDesign.fcgear.involute.BezCoeffs(), Mod.PartDesign.fcgear.involute.genInvolutePolar(), and Mod.PartDesign.fcgear.involute.toCartesian().

CreateInternalGear()

def Mod.PartDesign.fcgear.involute.CreateInternalGear	(		w,
			m,
			Z,
			phi,
			split = True
	)

Create an internal gear w is wirebuilder object (in which the gear will be constructed) if split is True, each profile of a teeth will consist in 2 Bezier curves of degree 3, otherwise it will be made of one Bezier curve of degree 4

References Mod.PartDesign.fcgear.involute.BezCoeffs(), Mod.PartDesign.fcgear.involute.genInvolutePolar(), and Mod.PartDesign.fcgear.involute.toCartesian().

genInvolutePolar()

def Mod.PartDesign.fcgear.involute.genInvolutePolar	(		Rb,
			R
	)

returns the involute angle as function of radius R. Rb = base circle radius

Referenced by Mod.PartDesign.fcgear.involute.CreateExternalGear(), and Mod.PartDesign.fcgear.involute.CreateInternalGear().

rotate()

def Mod.PartDesign.fcgear.involute.rotate	(		pt,
			rads
	)

toCartesian()

def Mod.PartDesign.fcgear.involute.toCartesian	(		radius,
			angle
	)

Referenced by Mod.PartDesign.fcgear.involute.CreateExternalGear(), and Mod.PartDesign.fcgear.involute.CreateInternalGear().

Variable Documentation

xrange

Mod.PartDesign.fcgear.involute.xrange = range

Referenced by Mod.PartDesign.fcgear.involute.BezCoeffs(), Mod.PartDesign.fcgear.involute.binom(), Mod.PartDesign.fcgear.involute.chebyExpnCoeffs(), and Mod.PartDesign.fcgear.involute.chebyPolyCoeffs().