How to create an involute curve to define the tooth profile for a spur gear ?
I've got a set of simple equations to generate the curve, all i need to
know is how to use these equations on CATIA to generate a curve?
kindly help....these are the equations:
r = (some value)
a = t * 90
s = (PI * r * t ) / 2
xc = r * cos(a)
yc = r * sin(a)
x = xc + ( s * sin(a))
y = yc - ( s * cos(a))
z = 0
where , t: is a variable whose value varies from 0 to 1.
r: base circle radius
s: circumference
I've got a set of simple equations to generate the curve, all i need to
know is how to use these equations on CATIA to generate a curve?
kindly help....these are the equations:
r = (some value)
a = t * 90
s = (PI * r * t ) / 2
xc = r * cos(a)
yc = r * sin(a)
x = xc + ( s * sin(a))
y = yc - ( s * cos(a))
z = 0
where , t: is a variable whose value varies from 0 to 1.
r: base circle radius
s: circumference