Din 5480 Spline Calculator Excel Verified Exclusive Official

Create a matrix of fundamental deviations for given module sizes and reference diameters.

: Indicates a shaft ( Welle ). A hub ( Nabe ) is designated with an N . 120 : The reference diameter ( 3 : The module ( 38 : The number of teeth ( 8f : The tolerance class and position. Core Formulas for Your Excel Calculator din 5480 spline calculator excel verified

Step 2: Use the "Span Measurement" or "Over Pins" Verification Create a matrix of fundamental deviations for given

To verify the accuracy of the Excel calculator, we can use a sample calculation: 120 : The reference diameter ( 3 :

Validate your Excel outputs against the official data tables provided in . For example, run a test for N 40 x 2 x 18 and verify if your calculated pitch diameter exactly equals 36.000 mm, and check if your base diameter matches 31.177 mm. Test Edge Cases

To verify your spreadsheet before deploying it to production, use this multi-step verification checklist: Cross-Reference with Standard Tables