How to measure Gear Backlash and Center Distance

[@outsidescrewball]

Great discussion/demonstration/lesson…tks for sharing

[@rosalindwyatt8274]

THANK YOU! Only clear video I've found on UA-cam about gear backlash. I repair sewing machines and this has helped me be a better mechanic, thank you

[@EvolventDesign]

Thanks for watching and thanks for commenting. Sewing machines have a lot of moving parts. Keep them working.

[@TheKnacklersWorkshop]

Hello Andrew,
Very well explained, verbally and visually, thank you.
Take care.
Paul,,

[@ActiveAtom]

Well shared great understanding we love shared gear knowledge MORE please. Lance & Patrick.

[@sarahdelacruz5208]

WOOO HOOO ! GREAT, these make my weekend.

[@Neo.467.35]

Thank you! Great Video!

[@EvolventDesign]

Glad you liked it!

[@stellarv5689]

Thank you 🙏

[@EvolventDesign]

You’re welcome 😊

[@OldIronMachineWorks]

Big thumbs up

[@craigtate5930]

Great video...got any info coming up for worm gear design? That would be super helpful

[@EvolventDesign]

Yes, stay tuned

[@MrJose2102]

Hi you got a subs. How i can calculate the backlash in spur gears like the example in the video? More specific the 0.005 value. Thanks

[@EvolventDesign]

Try this to start:
evolventdesign.com/pages/spur-gear-generator
The video is not done but the method uses profile shift coefficient

[@user-et1vd4gk5e]

Mantap