06-20-2013, 01:53 AM
A next idea.
Do sit very fine washers left and right on the worm shaft avoiding rubbing against bearings?
The worm moves with turning to the bearings - in both directions dependent from rotation direction of worm/motor.
First the worm must have a little bit movability an axial direction but it must be limited by washers. And second the worm can be pressed to one of end if the following gear-wheels are turning hard. That all can generate a heavy rolling loco or truck and in all cases this will be generate also "noise". I hope for success.
Do sit very fine washers left and right on the worm shaft avoiding rubbing against bearings?
The worm moves with turning to the bearings - in both directions dependent from rotation direction of worm/motor.
First the worm must have a little bit movability an axial direction but it must be limited by washers. And second the worm can be pressed to one of end if the following gear-wheels are turning hard. That all can generate a heavy rolling loco or truck and in all cases this will be generate also "noise". I hope for success.
Cheers, Bernd
Please visit also my website www.us-modelsof1900.de.
You can read some more about my model projects and interests in my chronicle of facebook.
Please visit also my website www.us-modelsof1900.de.
You can read some more about my model projects and interests in my chronicle of facebook.