3d file for a spline

[Tim Pruett]

Anyone know where I can find a 3d file for a N50X2X24X7H internal spline. I have a drawing with it called out as a DIN 5480 N50X2X24X7H, but that's all the information that I have. I don't think I have enough information to create it in mastercam using the gear c-hook.

 

Thanks,

Tim

[Tim Pruett]

Never mind, I found a file on grabcad.

 

Thanks,

Tim

[pullo]

SInce you brought this up , mind explaining what all that (at first sight  )  incomprehensible  stuff means  ?  Internal spline  ?  What's an external spline  then ?  etc....

Gracjan

[pullo]

[Tim Pruett]

pullo,

What little I know is, N is an internal spline/gear =, W is external, 50= 50mm, 2 is the height of the tooth(I think), 24 is the number of teeth and the h8 is the class of fit.

 

[crazy^millman]

Info #1

[pullo]

It's the "spline "word  here that is misleading  to someone not producing this type of  stuff. I was used to the definition of a Spline as

a "Special Line " , curves used to draw ship hulls .

Wikipedia :

Splines are ridges or teeth on a drive shaft that mesh with grooves in a mating piece and ... External splines may be broached, shaped (for example on a gear shaping machine), milled, hobbed, rolled, ground or extruded. There are fewer ...

 

 

 

Gracjan