Involute Gear design

[Samson CCH]

i have problem in designing involute gear. I had alraedydownload the Pro-E files from mcad library. But shame to say no idea on the design calculation. Can somebody help to draw involute gear OD- 16mm. Another OD - 25mm. Both need to match for rotation purpose. Thanks.

 

[SRINIVASANIYER1]

Dear Samson,


To define a gear (assuming metric), you need further details like module, pressure angle etc. considering the above OD and a module of say 1 and a pressure angle of 20 deg, you will have a PCD of 14 and 23. In this case the number of teeth would be 14 and 23 for a module of 1. giving a ratio of 14:23.


Since the number of teeth is less than 17 for a pressure angle of 20 deg., you are going to have an undercut............


****


If your intent is to design a gear pair mechanism, there is no need to MODEL a gear.

You can define it as a gear pair in mechanism. However for interference checking, you may have a surface for OD and include the same for the analysis.

 

[Hacks]

I can send you a Powerpoint given at the 2005 World Event...

Creating Gears and Splines: 3 Methods for Generating
True Involute Curves

Send me an email.

 

[AlanP]

Hacks.

I would be interested in your Power Point display for the generation of involutes. Please send it to: -

[email protected]

Many thanks

 

[cfaulk]

[email protected] if you don't mind another fwd of attachment.


TIA


Curtis

 

[Samson CCH]

Hi Hacks


Many thanks for the great infomation u can share. Please send to this address [email protected]. Thanks again.


Regards,


Samson

 

[Israr]

Samson CCH,


I wish you learn what you asked for but you have posted the new topic in the wrong forum. This should have been posted in Modeling forum.


Israr

 

[pjw]

Hiya Brad,


Would you mind sending me the presentation? It would be much appreciated.


[email protected]


Thanks in advance if you will,


Phil

 

[sbpanda]

I can send you a Powerpoint given at the 2005 World Event...

Creating Gears and Splines: 3 Methods for Generating
True Involute Curves

Send me an email.

Dear hack


can u pl send the same to me


[email protected]

 

[Peka]

I can send you a Powerpoint given at the 2005 World Event...

Creating Gears and Splines: 3 Methods for Generating
True Involute Curves

Send me an email.

Hi Hacks,


please send also an email to : [email protected]


Many thanks in advance!


Peka

 

[karalici]

Hi Hacks,

can you please send an E-mail to : [email protected]

Thank you in advance.

Karalici

 

[Niceonetidy]

May I have a copy please of the gear document!

 

[sunderlove]

Hacks,


One more request for the presentation if u dont mind


regards


[email protected]

 

[SRINIVASANIYER1]

Friends....


Where there is no further input to the topic, any requests to any particular person can be sent thru Private Message (PM) appearing at the bottom of each post. The requests themselves need not be posted.


I am posting this so that any further requests can be sent directly to the author.

 

[denisvragolan]

I can send you a Powerpoint given at the 2005 World Event...

Creating Gears and Splines: 3 Methods for Generating
True Involute Curves

Send me an email.

Please, send it to: [email protected]


Thanks

 

[jeff4136]

Would it be too much to ask that you people PM for emails? If anyone has one iota of info to post to this forum re gear design it is welcome.

 

[Os2man4]

Instead of having it emailed, you can download it from
here


Edited by: Os2man4

 

[klino]

Hey Hacks can you send me that presentation? I would appreciated thanks

[email protected]

 

[Hacks]

See the post above yours - Os2man4 found it online for anyone to download.

 

[prasanna_kpl]

hi hacks,


Please send the PPT to my id.


[email protected]