Posted by Ivan Doretzkiy on August 29, 2009 at 00:09:13:
In Reply to: Re: Surface damage on hard cut gears posted by Ron V on August 27, 2009 at 18:50:23:
From our experience the hard cut gears with modul 10 or higher must be de-rated because of the higher probobility of the surface contact failure. But our gear supplier is certified by the ABS (American Bureau of Sipping) and by ISO. On the paper they provide, the gears are manufactured accordinlgy to the ABS rules. There are just a few suppliers of large case hardened gears, so it is not easy to find a supplier that would make better gears.
Post a Followup