Tooth contact under load is an important verification of the real contact conditions of a gear pair and an
important add-on to the strength calculation according to standards such
as ISO, AGMA or DIN. The contact analysis simulates the meshing of the
two flanks over the complete meshing
cycle and is therefore able to consider
individual modifications on the flank
at each meshing position.
In co-operation with Voith, a major transmission manufacturer in Germany, Heller has developed a process that significantly enhances the productivity of pre-milling and gear milling operations performed on a single 5-axis machining center.
The machine element package by KISSsoft for the design and optimization of components like gears, shafts, bearings and others is now available in the new version 04/2010.
If you've read any business publications lately, chances are you've seen an article or two covering language and cultural barriers in the global marketplace.
The author has written this book primarily from the viewpoint of analyzing vibrations on heavy industrial and mill gearing that may have been in service for a prolonged time. The purpose is to diagnose problems, especially the source or cause of failure. However, the principles and analysis techniques can be used for all types and sizes of gears, as well as for gear noise analysis.
For high-quality carburized, case hardened gears, close case carbon control is essential.
While tight carbon control is possible, vies on what optimum carbon level to target can be wider than the tolerance.