Can you Zipline using Kevlar String?

From the creator

SUBSCRIBE for more AWESOME Videos ► http://goo.gl/MU4hNA Help support the channel on Patreon! ► http://www.patreon.com/thehacksmith Building Steps ► 3.5 mm Kevlar string rated for 2000lbs was purchased from amazon http://amzn.to/2gvfs8a • Simplified calculations were done and determined that the tension of the string would be approximately 1800lbs. • Screw on tie down rings were custom made out of sheet steel and eyelets. We tested their strength against the Kevlar string and the test determined that the tie down rings are stronger than the Kevlar. • 2x4s were fastened to the structure of the garage and then 4 tie down rings were fastened to the 2x4s. • The Kevlar string was run to the princess castle and tied to adjustable straps. • The string was tightened, tested, and then adjusted to reach the appropriate tension. • A custom made groove bearing pulley was used as the trolley. To see more projects, check out our website at: http://www.hacksmith.tech Follow us on Social Media for updates between videos! http://www.facebook.com/thehacksmith http://www.instagram.com/thehacksmith http://twitter.com/the_hacksmith Watch the full Channel Trailer: http://youtu.be/Kk4UP5s7fSc (includes links to individual projects shown!) WARNING: THESE VIDEOS ARE FOR ENTERTAINMENT PURPOSES ONLY. PERSONAL USE OF VIDEO CONTENT IS AT YOUR OWN RISK. THE HACKSMITH IS A TRAINED PROFESSIONAL WHO KNOWS EXACTLY WHAT HE'S DOING. EXCEPT WHEN HE DOESN'T.

Published 2016-11-21 · Watch on YouTube ↗
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