where to find a worm gear library part

[wkyeo]

where can i find a worm gear library part that is driven mathematically.

I found one for spur gear which allow me to change its parameter to suit my application.

But i could not find a worm gear.

Can anyone help ?

 

[salil]

Hi



I need both Spur, Worm & if I'm not demanding too much then

i would also like to know about Hehical & spiral gears



Thanks in advance.



Salil

 

[wkyeo]

Hi Salil,

try www.traceparts.com ..... you can find your spur gear there

and many others ....



Hi All,

anyone got the section relation equation for defining a screw thread ? ....