How Powertools Get Quieter #mrbuildit #shorts #diy

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Video by Mr. Build It

Mr. Build It

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This video demonstrates the advanced methodology employed by tool manufacturers to identify and mitigate noise sources in power tools. It showcases an acoustic testing environment where an acoustic camera precisely locates the loudest parts of a tool's operation, enabling engineers to design solutions that reduce noise and associated vibrations, ultimately enhancing user comfort and tool longevity.

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this is their acoustic room where they test it off fasting they have an acoustic camera here registers that were the loudest part of a Tool's noise is coming from the bottom part of the head and the back part of the fan is the loudest part and the Mad scientists then try to figure out the solution how to get it quieter

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Mr. Build ItSelf-taught renovator who shows the mistakes, not just the finish

In 2015, Alex and his wife Irina, an interior designer, bought a Boise fixer-upper with no budget for contractors. He learned on that house and filmed every step. Since then he's taken on kitchens, tiled showers, custom cabinets, decks, siding and even a sauna built in an old shed, and earned his own series on At Home with Family Handyman. He shows the mistakes alongside the fixes, explains the why behind each step, and finds the budget route to a result that lasts. His motto: courage and sweat.

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Moments in this video

0:000:03

Introduce Acoustic Testing Environment

0:030:10

Identify Tool Noise Sources with Acoustic Camera

0:130:05

Engineer Noise/Vibration Reduction Solutions