HOW TO DESIGN INTERNAL SPUR GEAR IN CREO PARAMETRIC

Learn how to create an internal spur gear in creo parametric. Hope you benefit from it and learn some new concepts.
Relations Equations
circular_pitch = pi*module /*circular pitch
addendum = module /*addendum
dedendum = 1.25*module /*dedendum
refrence_dia = module*no_of_teeth /*refrence dimeter
tip_dia = refrence_dia+2*addendum /*tip diameter
root_dia = refrence_dia-2*dedendum /*root_diameter
base_dia = refrence_dia*cos(press_angle) /*base_diameter
root_fillet = 0.38*module /*root fillet radius
semitopping = 0.1*module
tooth_thick = circular_pitch/2 /*tooth thickness
Involute Curve Profile Equations
theta = 90*t
angle_ratio = theta/360
S = angle_ratio*pi*base_dia
base_radius = base_dia/2
Xc = base_radius*cos(theta)
Yc = base_radius*sin(theta)
X = Xc+(S*sin(theta))
Y = Yc-(S*cos(theta))
Z = 0

[@minercraftal]

Thank you for the video, I am trying to learn the special list of the ring gear.

[@zaccomusic]

nice content hope you keep update :)

[@MechBros]

Thank you, I will

[@athulk8563]

sir do these relation equations change if we are to design an internally splined helical gear? Could you suggest the changes!?

[@vivekanandareddymaddela]

dude addendum is not equal to the module

[@MechBros]

Brother, thanks for your comment. Let me tell you that for general gear design calculations addendum is taken as equal to module (rarely as some fraction of module i.e. 0.8*module) and dedendum is taken as equal to 1.25*module (rarely some other fraction) . Correct me if I am wrong. And if you have some different or special requirements change the values accordingly. Support us by SUBSCRIBING THE CHANNEL and by sharing our videos.