Wood Roller Chain
Описание
Продолжительность: 00:51
Construction article: http://woodgears.ca/reader/roller_chain.html
Unfortunately the sound was lost in the editing. There is another video listed with sound.
Wood Roller Chain 2" center-to-center pin spacing. The purpose of this drive is to see how well the wood chain will stand up to use. The top sprocket is turning 41.3 RPM. The top and idler sprockets are running on a 5/8" wood dowel axles.
November 25, 2010 - The chain has run over 1548 miles.
Turned off Nov 25th for the winter months. It was too cold in my garage for the gearbox grease in the small reduction drive motor.
Restarted April 8th
May 1st - chain has run over 2047 miles with no signs of wear.
July 5, 2011 - chain has run over 3582 miles with no signs of wear