Spur gear in Creo Parametric | Error free equation driven gear design in Creo Parametric

Let's design Spur gear in Creo Parametric
relations for spur gear:
pressure_angle = 14.5° & 20° (Standard value)
module = reference_dia/no_of_teeth /*module
reference_dia = module*no_of_teeth /*reference_dia
circular_pitch = pi*module /*circular pitch
addendum = module /*addendum
dedendum = 1.25*module /*dedendum
tip_dia = reference_dia+2*addendum /*tip diameter
root_dia = reference_dia-2*dedendum /*root_diameter
base_dia = reference_dia*cos(pressure_angle) /*base_diameter
root_fillet = 0.38*module /*root fillet radius
semitopping = 0.1*module
teeth_thickness = circular_pitch/2 /*teeth thckness
clearance = dedendum - addendum
Involute equation:
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

[@CADxTraining]

relations for spur gear: pressure_angle = 14.5° & 20° (Standard value) module = reference_dia/no_of_teeth /*module reference_dia = module*no_of_teeth /*reference_dia circular_pitch = pi*module /*circular pitch addendum = module /*addendum dedendum = 1.25*module /*dedendum tip_dia = reference_dia+2*addendum /*tip diameter root_dia = reference_dia-2*dedendum /*root_diameter base_dia = reference_dia*cos(pressure_angle) /*base_diameter root_fillet = 0.38*module /*root fillet radius semitopping = 0.1*module teeth_thickness = circular_pitch/2 /*teeth thckness clearance = dedendum - addendum Involute equation: 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

[@infinitestudycenter4942]

Involute equation ko explain kriye na sir

[@swarajbiswas3056]

Sir, I have encountered a gear designing task in my company. The teeth are 65, max limit of tip dia is 42mm. So I chose a module of 0.6. In this case, the base circle is smaller than the root circle. Will this create a problem in the gear meshing or driving. I chose 0.6 module from standard modules for spur gears.

[@lohiyo]

I am VISWANATHAN learned PRO-E and designed several machines, manufactured and utlaized from-2002 to march 2023, after that learned CREO PARAMETRIC-8. I am Paceing lot of practical dificalties while using creo8 for the designing work. CADx guided me to solve the issues. THANKS,CADx.

[@esrAsnataS]

Another great tutorial, it's the little tips and tricks that I love, like naming dimensions directly in the drawing. Thank You!!!

[@luisw1552]

Sir, i am a mechanical engineering student and this video helps me so much! Keep up with the videos! I love your youtube chanel 🤩

[@Muhammadhaiderayaz]

Same

[@shubjais6052]

Sir you are man of the hour

[@rajasaratha7964]

Thanks you for wonderful explanation

[@infinitestudycenter4942]

You always come with great idea sir

[@muska4des]

you are a good teacher. keep it up.

[@mathivananb1751]

Brilliant tutorial, keep rocking.

[@rich_melek]

Good presentation. Easily understood.

[@malhar1911]

Very nice tutorial sir thankyou soo much

[@aneesurrehman4135]

much appreciated ... 👍 make worm gears and their assembly

[@user-yy7yi6uj5t]

Sir, please make video of elevating conveyor assembly, on conveyor product move with conveyor belt rotation, and drop at end point of conveyor. Lot's of video on solidwork. Please make this type of video in creo. Please❤

[@mackwei]

This is just a theoretical model. In practice, gears with displacement are used. I wonder if a model with a displacement coefficient can carry out such parameter changes.

[@vikassinha9557]

Thank you sir

[@cadcaetutorial2039]

SUPER SIR

[@rahulpatil-xm9pt]

Can you please create video for bevel gear

[@CADxTraining]

I will post a video soon

[@cadcaetutorial2039]

NICE SIR

[@yaraganisaidarao2147]

Hii sir I have a doubt as for my condition I need to give another gear teeth to the same gear with different parameters but first one won't be distributed

[@user-mv9vp8ut6j]

sir Please Upload video for Bevel gear sir

[@user-yy7yi6uj5t]

Hello please make video on sieve web belt sprocket

[@vishalof558]

Sir epicyclic gear mechanical karwa dijiye❤

[@philipkelvinkoroma9165]

I am getting errors in verifying the relations

[@CADxTraining]

Check all the relations carefully

[@arunachalamsargurunathan5536]

Sir I need a handlebar design 3D in creo In which method we have to draw,and the design input details are bend to bend distance, Bend angle, Centreline radius... Kindly help me to get out of this.. thank you Sir

[@CADxTraining]

Search for 3d curve video on KZbin.

[@arthur7707]

Sir. Can you make a video tutorial for Velvel gear too?

[@CADxTraining]

I'll do that

[@shivani_0495]

Sir, I am facing problem with the teeth regeneration.After regenerating the model, though on model tree , it shows 12 teeth being extruded under pattern but I think they are generated over the 4 teeth that were patterned earlier. As a result , even after regeneration ,it is only showing 4 gear teeth.Kindly help to resolve this issue.

[@CADxTraining]

I cannot help you precisely from here. It is better to redo the things following all the steps and correct yourself.

[@ThePiyusharyans]

Error in relation

[@CADxTraining]

Follow the steps carefully from the video

[@milankonrad2447]

Why is the second gear smaler than the first gear? if I do your steps, the two gears have the same diameters. Thanks a lot for any help:)

[@CADxTraining]

The gear size depends upon the number of teeth.

[@Prana_Besh]

theta = 90*t. What is the value of t here?

[@CADxTraining]

t is the system variable which varies from 0 to 1

[@karthicraja6551]

Bro pls upload some of consumer electronics products

[@CADxTraining]

Text me a few names.

[@karthicraja6551]

@@CADxTraining like kitchen ware product microware oven chimney electric cooker or like smart watch smart weigh scale like similar to it bro

[@paullaw121]

Sir, I follow your tutorial to do by myself but at 14:59 after fillet I can't use the pattern to referece, only can be used geometic pattern. Could you find out what is the problem comes from? Thanks

[@CADxTraining]

Once again check the video.

[@paullaw121]

@@CADxTraining Thanks for the reply sir! And one more question, I searched all website but can't find any information about rope simution like this in Creo kzbin.info/www/bejne/pJ3WaKWvedmoZtk Do you mind to make a tutorial about this one? Thanks!

[@matinatefi]

Try the regular Pattern instead of the Geometrical Pattern on the first Pattern (at 13:42). I used the Geometrical Pattern out of habit and realized having the same issue as yours, but once I used a regular Pattern on the first one, the Reference Pattern got enabled

[@islacad1703]

👍🏼👍🏼

[@ManiMaran-th1xj]

im getting clash b/w two gear tips solution?

[@CADxTraining]

Check with data hand book. Check if any correction is needed.

[@umadhangar696]

Sir I am increase teeth but did not increase by relations

[@CADxTraining]

Carefully design this gear. You will not get any error. I have already tested it with a different number of teeth. It is working fine.

[@solankimohit6020]

13:54 I have gear teeth regeneration problem please tell me how to solve this problem

[@shamshuddinsalauddin8013]

i too am facing the same issue if resolved could you help me out

[@shivani_0495]

@@shamshuddinsalauddin8013 were you able to resolve this issue?I am also stuck in this

[@kamalchandrabhawsar3]

sir i want to make ring gear can you give the formula of ring gear

[@shamshuddinsalauddin8013]

mee tooo

[@swarajbiswas3056]

Sir, I have got a gear designing task in my job. The teeth are 65, and max allowable tip dia is 41mm. So I choose 0.6 module. Now the base dia is smaller than the root dia for 20deg involute and almost equal to root dia for 14.5deg involute. Will this create a problem in meshing or driving ? I have chosen 0.6 module from standard modules of spur gears.

[@CADxTraining]

I don't think so. Go for it.

[@US0726]

upload the file so that we can download

[@umadhangar696]

Please reply me