Hi,
I have been looking at Involute Spline ANSI B92.1 Involute Spline ANSI B92.1 Equations and Design | Engineers Edge | www.engineersedge.com
I need to make a drawing to edm a internal spline 15T 16/32 ansi flatroot side fit spline. normal tolerance.
How do I know the clearande for internal and external without having a measurment between pins. I can only find on the bottom of that page "0.001D" does that mean 0.001in of contour clearance or 0.001 x 16 = 0,016? or 0.001in in contour clearance? Is there a was to add this clearance to the spline or do I have to make it nominal and then compensate the tolerance when machining? Or would change the measurment betweenn pins in mastercam by the amount of clearance I want do the trick? Which way is the most correct one todo?
I attach the settings i have in mastercam right now.
Any input would be good. Thanks
Here is the original thread with the attached picture of my settings.
CAD a 16/32 t15 spline correcly, any splines guys here ?
I have been looking at Involute Spline ANSI B92.1 Involute Spline ANSI B92.1 Equations and Design | Engineers Edge | www.engineersedge.com
I need to make a drawing to edm a internal spline 15T 16/32 ansi flatroot side fit spline. normal tolerance.
How do I know the clearande for internal and external without having a measurment between pins. I can only find on the bottom of that page "0.001D" does that mean 0.001in of contour clearance or 0.001 x 16 = 0,016? or 0.001in in contour clearance? Is there a was to add this clearance to the spline or do I have to make it nominal and then compensate the tolerance when machining? Or would change the measurment betweenn pins in mastercam by the amount of clearance I want do the trick? Which way is the most correct one todo?
I attach the settings i have in mastercam right now.
Any input would be good. Thanks
Here is the original thread with the attached picture of my settings.
CAD a 16/32 t15 spline correcly, any splines guys here ?