Spline DIN5480 W10x0,8x11x7h and W08x0,8x8x7h

Michal Král
Michal Král
18 Apr, 2023 06:02 AM

Hi, how do I calculate the tolerance of the control dimension over the ball?
My shaft with spline: W10x0,8x11x7h diameter over balls 11.835
W08x0,8x8x7h diameter over balls 10.939

Thank you

Spline.JPG Spline.JPG

3 Answer

cmalco
cmalco
Answered on 18 Apr, 2023 06:35 PM

It's an h7 fit tolerance, so the nominal dimension (M1), modified with the tolerance.

10 = 0/-15 or 0/-18 µm
8 = 0/-15 µm

tolerances_ISO_fit.pdf
Michal Král
Michal Král
Answered on 20 Apr, 2023 06:11 AM

ok thanks for your answer. What is deviation factor??

Michal Král
Michal Král
Answered on 10 May, 2023 06:50 AM

thank you

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