International Standard
ISO 10828:2024
Worm gears — Worm profiles and gear mesh geometry
Reference number
ISO 10828:2024
Edition 1
International Standard
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ISO 10828:2024
Published (Edition 1, 2024)

ISO 10828:2024

ISO 10828:2024
CHF 216
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This document describes the thread profiles of the five most common worm profile types and provides formulae of their axial profiles.

The five worm profile types covered in this document are designated by the letters A, C, I, K and N.

This document provides the formulae to calculate the path of contact, the conjugate profile of the worm wheel, the lines of contact, the radius of curvature and the velocities at points of contact. The application of those formulae to calculate parameters used in load capacity calculations are provided in 11.11.

General information

  •  : Published
     : 2024-04
    : International Standard published [60.60]
  •  : 1
     : 110
  • ISO/TC 60/SC 1
  • RSS updates

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