Great Explanation and knowledge base. Would like to know how do we add addendum modification coefficient to this model as this factor is considered in gear specific software like Romex
Is there a way to add the helical sweep direction, LH or RH, to a family table? This would allow the ability to family table the gears all in one family table.
Do you know how this flat gear is drawn? cdn-adffp.nitrocdn.com/crbUCoDsRphTMSdwYVBXyPMAWsKkoBOp/assets/images/optimized/rev-228bac1/wp-content/uploads/2021/10/fishing-reel-gear-ratio.png
Parameter consideration:
no_of_teeth = 20 /*any teeth value
normal_module = 3 /*any teeth value
normal_pressure_angle = 14.5° & 20° /*Standard value
width = 20
helix_angle = 26
/*normal_pressure_angle = αn
/* transverse_pressure_angle = αt
/*helix_angle = β
Relations for helical gear:
transverse_module = normal_module / cos (helix_angle)
pitch_dia = transverse_module*no_of_teeth
normal_circular_pitch = pi * normal_module
transverse_circular_pitch = pi * transverse_module
transverse_pressure_angle = atan((tan (normal_pressure_angle))/(cos(helix_angle)))
addendum = normal_module
dedendum = 1.25*normal_module
outer_dia = pitch_dia+(2* addendum)
root_dia = pitch_dia - (2 * dedendum)
base_dia = pitch_dia*cos(transverse_pressure_angle)
normal_teeth_thickness = normal_circular_pitch / 2
transverse_teeth_thickness = transverse_circular_pitch / 2
lead = pi * pitch_dia / tan (Helix_angle)
root_fillet = 0.38*transverse_module
semitopping = 0.1*transverse_module
Involute equation:
theta = t*90
base_radius = base_dia/2
cir_len = (pi * base_radius * t ) / 2
X_PNT = base_radius * cos(theta)
Y_PNT = base_radius * sin(theta)
x = X_PNT + ( cir_len * sin(theta) )
y = Y_PNT - ( cir_len * cos(theta))
z = 0
Thank you very much
gears and turbine/compressor/fan blades are one of the most technical design models in cad
Literally very much useful sir thanks for the parametric formula, i have made both gears by ur method and done absolutely perfect with animation ☺️
great mind comes with great knowledge.
super sir
Great Explanation and knowledge base. Would like to know how do we add addendum modification coefficient to this model as this factor is considered in gear specific software like Romex
Please make video on all bevel gear design using creo
amazing 💞
Thankyou 🤗🤗🤗🤗
Thank you sir
very thank sir
Amazing !!!!!
Is there a way to add the helical sweep direction, LH or RH, to a family table? This would allow the ability to family table the gears all in one family table.
Jay Hind Sir
Satyendra Sir, Please make a video on Gear Box
Hello please make video on sieve web belt sprocket
Please video on worm gear
Hello, if we wanted to modify the formulas and relations to make an internal helical gear (for a planetary gearbox ring gear), how would we do that?
sir please explain the curve equation.
Make video on warm gear please
It's coming soon.
SIR ,WHEN CHANING THE TEETH DIRECTION FOR HELICAL GEAR 2, THE PROCESS FAIL TO OCCUR,, HELP ME
How to design an internal helical gear in creo?
That I have not done yet
Sir... Do we need to make some changes in formulae while designing helical gear with modified addendum correction? If so please guide me.
Just follow this video step by step.
I drew that with Blend !! Is it ok ..?? Please guide..
You can start an online class for learners....
Yes I am doing this.
Sir Can you please make a video of shrinkwrap part file and shrinkwrap feature
Yes I'll do that but it will take some time. Currently I am working on worm gear.
Thank you sir..
Do you know how this flat gear is drawn? cdn-adffp.nitrocdn.com/crbUCoDsRphTMSdwYVBXyPMAWsKkoBOp/assets/images/optimized/rev-228bac1/wp-content/uploads/2021/10/fishing-reel-gear-ratio.png