Worm gear in Creo Parametric

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/ @cadxtraining
Let's design Worm gear in Creo Parametric
/*normal_pressure_angle = αn
/* transverse_pressure_angle = αt
/*helix_angle = β
/*Lead_angle = γ
/*Worm(1)
/*Wheel(2)
/*Center distance(a)
/*no_of_teeth = pitch_diameter/module
Parameter consideration:
Axial_module = 3
Normal_pressure_angle = 20
No_of_teeth = 30
No_of_thread = 1
Reference_diameter1 = 45
/*Relations for wheel
Addendum = Axial_module
Dedendum = 1.25*Axial_module
Reference_diameter2 = Axial_module*no_of_teeth
Tip_diameter2 = Reference_diameter2+(2*addendum)+Axial_module
Base_diameter2 = Reference_diameter2*cos(normal_pressure_angle)
Throat_diameter = Reference_diameter2+(2*addendum)
Tooth_depth = 2.25*Axial_module
Root_diameter2 = Throat_diameter-(2*Tooth_depth)
Wheel_facewidth = (2*Axial_module*sqrt((Reference_diameter1/Axial_module)+1))+(1.5*Axial_module)
/*Relations for worm
Tip_diameter1 = Reference_diameter1+(2*addendum)
Base_diameter1 = reference_diameter1*cos(normal_pressure_angle)
Root_diameter1 = Tip_diameter1-(2*Tooth_depth)
Worm_facewidth = pi*Axial_module*(4.5+(0.02*no_of_teeth))
Reference_cylinder_lead_angle = atan((Axial_module*no_of_thread)/(Reference_diameter1))
Throat_surface_radius = (Reference_diameter1/2)-addendum
Axial_circular_pitch = pi * Axial_module
Root_fillet = 0.38*Axial_module
Teeth_thickness = Axial_circular_pitch/2
Center_distance = (Reference_diameter1+Reference_diameter2)/2
Semitopping = 0.1*Axial_module
Clearance = dedendum - addendum
Involute equation for wheel:
theta = 90*t
base_radius2 = base_diameter2/2
angle_ratio = theta/360
S = angle_ratio*pi*base_diameter2
Xc = base_radius2*cos(theta)
Yc = base_radius2*sin(theta)
X = Xc+(S*sin(theta))
Y = Yc-(S*cos(theta))
Z = 0
Involute equation for worm:
theta = 90*t
base_radius1 = base_diameter1/2
angle_ratio = theta/360
S = angle_ratio*pi*base_diameter1
Xc = base_radius1*cos(theta)
Yc = base_radius1*sin(theta)
X = Xc+(S*sin(theta))
Y = Yc-(S*cos(theta))
Z = 0

[@CADxTraining]

/*normal_pressure_angle = αn /* transverse_pressure_angle = αt /*helix_angle = β /*Lead_angle = γ /*Worm(1) /*Wheel(2) /*Center distance(a) /*no_of_teeth = pitch_diameter/module Parameter consideration: Axial_module = 3 Normal_pressure_angle = 20 No_of_teeth = 30 No_of_thread = 1 Reference_diameter1 = 45 /*Relations for wheel Addendum = Axial_module Dedendum = 1.25*Axial_module Reference_diameter2 = Axial_module*no_of_teeth Tip_diameter2 = Reference_diameter2+(2*addendum)+Axial_module Base_diameter2 = Reference_diameter2*cos(normal_pressure_angle) Throat_diameter = Reference_diameter2+(2*addendum) Tooth_depth = 2.25*Axial_module Root_diameter2 = Throat_diameter-(2*Tooth_depth) Wheel_facewidth = (2*Axial_module*sqrt((Reference_diameter1/Axial_module)+1))+(1.5*Axial_module) /*Relations for worm Tip_diameter1 = Reference_diameter1+(2*addendum) Base_diameter1 = reference_diameter1*cos(normal_pressure_angle) Root_diameter1 = Tip_diameter1-(2*Tooth_depth) Worm_facewidth = pi*Axial_module*(4.5+(0.02*no_of_teeth)) Reference_cylinder_lead_angle = atan((Axial_module*no_of_thread)/(Reference_diameter1)) Throat_surface_radius = (Reference_diameter1/2)-addendum Axial_circular_pitch = pi * Axial_module Root_fillet = 0.38*Axial_module Teeth_thickness = Axial_circular_pitch/2 Center_distance = (Reference_diameter1+Reference_diameter2)/2 Semitopping = 0.1*Axial_module Clearance = dedendum - addendum Involute equation for wheel: theta = 90*t base_radius2 = base_diameter2/2 angle_ratio = theta/360 S = angle_ratio*pi*base_diameter2 Xc = base_radius2*cos(theta) Yc = base_radius2*sin(theta) X = Xc+(S*sin(theta)) Y = Yc-(S*cos(theta)) Z = 0 Involute equation for worm: theta = 90*t base_radius1 = base_diameter1/2 angle_ratio = theta/360 S = angle_ratio*pi*base_diameter1 Xc = base_radius1*cos(theta) Yc = base_radius1*sin(theta) X = Xc+(S*sin(theta)) Y = Yc-(S*cos(theta)) Z = 0

[@motiversitii]

Is there casing available casting worm gear?

[@gamesnstuff3075]

Best channel on KZbin for creo

[@MiklaDfar]

Your gear video tutorials are outstanding. Thanks for your efforts.

[@adrianoribeiro5107]

Hi! I want to thank you for your conten. Its has been very helpfull.

[@CADxTraining]

Happy to hear that!

[@0423lnkl]

Thank you always for your efforts.

[@infinitestudycenter4942]

Great sir thank your for making things easy

[@vishalkanaje873]

Your genius sir 👍👍

[@hammadhadi5252]

Thank you sir.

[@hemjoiser936]

Sir, Can you make video on spiral bevel gear which can be customise like all this gear model?

[@infinitestudycenter4942]

Make gear box next if possible

[@almasamir8430]

Hi awesome upload more videos on creo ptc please

[@user-js3op7vx6b]

hello my friend. and how to create a hypoid worm gear? is the view from the right in your picture?

[@user-yy7yi6uj5t]

Hello please make video on sieve web belt sprocket

[@bhargavvisalpara707]

Hello sir, I also want a video on rack and pinion... I hope you consider...

[@umadhangar696]

How to increase teeth of worm and worm wheel can you help me.

[@user-lu1vb7gv9k]

36:50 there is a overlap between two gears，is this right？

[@CADxTraining]

I need to check that

[@user-lu1vb7gv9k]

@@CADxTrainingthanks, followed your process and find my models replayed the problems showed in 36:50 ,if I find why, I will match the information to you

[@AbdulRahman-nv4xd]

Followed step by step but helical cut is failed,can you give any suggestions

[@CADxTraining]

Increase the file accuracy

[@AbdulRahman-nv4xd]

@@CADxTraining couldn't understand,can you explain

[@CADxTraining]

Check in my KZbin channel

[@murataydin1793]

@@CADxTraining Changin accuracy and/or changing relative to absolute and all other solutions not working. Creo 5, helical sweep did not work.