NEN - NPR-ISO/TR 10828
Worm gears - Worm profiles and gear mesh geometry
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 September 2015 |
| Status: | active |
| Page Count: | 105 |
| ICS Code (Gears): | 21.200 |
scope:
In NPR-ISO/TR 10828, thread profiles of the five most common types of worms at the date of publication are described and formulae of their axial profiles are given. The five worm types covered in this technical report are designated by the letters A, C, I, K and N. 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 are provided. At the end the application of those formulae to calculate parameters used in load capacity calculations are provided.
Document History
NPR-ISO/TR 10828
September 1, 2015
Worm gears - Worm profiles and gear mesh geometry
In NPR-ISO/TR 10828, thread profiles of the five most common types of worms at the date of publication are described and formulae of their axial profiles are given. The five worm types covered in...
November 1, 1998
Worms gears - Geometry of worm profiles
A description is not available for this item.
September 1, 1998
Worms gears - Geometry of worm profiles
Thread profiles of the five most common types of worms at the date of publication are described and equations of their axial profiles are given. The five worm types covered in this technical report...
December 1, 1997
Worms gears - Geometry of worm profiles
Thread profiles of the five most common types of worms at the date of publication are described and equations of their axial profiles are given. The five worm types covered in this technical report...