High-Speed Video INSIDE Impact Wrenches: How They Work
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- Опубліковано 22 чер 2024
- Where to find our tool rankings torquetestchannel.etsy.com Amazon store that's winners only: amzn.to/3rjhZ6P
Let's take a slow-mo peak inside air tools and cordless impact wrenches and impact drivers to see how they work. Even if you already KNEW how they work, it's pretty cool to see it first hand in high speed video we think!
Torque of TTC is working in product development for Astro Tools who also make impact wrenches (air). TTC is not the only testing out there, always consider multiple sources when looking at a tool!
0:00 What we're doing
0:55 What's inside
2:13 How they work
2:53 Tri Hammer impact Driver
5:42 Impact Drivers & Small impact Wrenches
7:40 High Torque Cordless Impacts
12:19 Air impacts
13:56 Air vs Cordless Differences
16:06 Why to buy Established Brands
17:01 Other Impact types - Авто та транспорт
Other Popular For Science Episodes!
Impact adapter losses: ua-cam.com/video/opeKWQ-retM/v-deo.html
Gas powered Milwaukee: ua-cam.com/video/0XheFkwvmOI/v-deo.html
Heavier sockets = more power?: ua-cam.com/video/qVd8Bx6AAQc/v-deo.html
Losses from impact extensions: ua-cam.com/video/XYavlJY_5Ks/v-deo.html
NASCAR Pit gun: ua-cam.com/video/ipxXrx43XrI/v-deo.html
Power difference between 1/2" and 3/8" = WTF: ua-cam.com/video/iqUCrwem2Lc/v-deo.html
hi so Milwaukee and Ridgid use the same parts ??
@@jay-od7kh Sometimes, not often interchangeable.
I'm just here to say it's not about speed when it come to auto machine I only use power tools to take nuts and bolts off.. they dust collector in my tool chests.
Здесь юбка ььжуйл ль ььж! *Б
Ведь
Д😊ш
I love channels that invest the sweet, sweet UA-cam bucks back into things like high speed cameras, giving us even better content 👍.
True now maybe you should invest into the Chanel (merch) because I bet they'l love it
@@TONYSTARK-jh2wu I can only afford to press the like button! 😂
@@laernulienlaernulienlaernu8953 That's more than enough for us!
There not many
A high speed camera is worth about three lifetimes
I’m so amazed how the hammer feature doesn’t wear off quickly
get a Ryobi and then you'll find out how fast it's done
You mean wear on the hammer surface? It's easy to control with electric designs as the motor is only going to put out what it puts out.
(Well, unless you're like me and wonder what happened when you put 120VAC to a12 DC motor, lol)
Air designs you could theoretically over-speed, but most air systems are standardized.
You mostly run into that problem in hydraulic powered tools as small changes in flow make big changes in power.
Id make a new 1 at work myself , those tig welds on the 1 look small but clean ,probably robotic
10 seconds old and 10 likes? You guys are bananas
Keep up the quality/interesting work, and just wait 'till you see what happens when you get to 1MM subs!
You're the best
I'm no psychic, but I smell a ProjectFarm collab in the future.
ua-cam.com/video/xQzqNnWG21s/v-deo.html 8:42. forgot to remove editor notes. Just fyi
@@af099 haha we dont have an "editor". That's a card telling you we're clipping the footage to save you 20 seconds of me just flipping the Milwaukee from forward to reverse. An example of how something that took 0.5 seconds is 20 boring seconds of a slow moving thumb :P Did spell "forward" wrong there though, like a real smart guy.
Fascinating stuff there. I recall in my high school physics class the teacher explained how angular momentum could be conserved in elastic or inelastic "collisions" of rotating shafts, but I could tell he was having a hard time finding any examples of this - here we have it! Now planning to become a high school physics teacher myself I anticipate I'll show some of these clips to my future classes. Another cool thing about the physics here is that some of these have the hammer bouncing back rather than simply stopping - that actually increases the momentum transfer as there is greater momentum change (going not just to zero but negative). And the spring doesn't just push the hammer forward, it stores energy then will spring the hammer forward potentially faster than the motor.
This comment should be pinned .02
For your brighter students, I'd introduce energy methods for solving collisions. Basically, the "torque" you get out of this thing is actually rooted in the kinetic energy stored in the hammer and dumped through the anvil. This one isn't conserved, there's plenty of waste going on, but enough makes it to the shaft to be very useful. Anyway, since everything is basically a spring, you can store energy throughout the whole system just like when using a spring. The relationship is linear as well - it's just Hooke's law. Where things get interesting is what happens once static friction is broken. Whatever energy is left after tensioning the entire system up to its point of either yield or maximum allowable static friction has to go into causing "permanent" rotation or deformation.
Showing some of the high speed video will demonstrate how every hammer blow adds just a little bit of rotation to the fastener, which gets smaller as the video progresses due to more energy being required to overcome the static friction holding the thing in place.
This might be a good introduction to energy methods for impact analysis, should any of them wish to take up mechanical engineering later on.
I love these videos, especially the slow mo, and getting inside and seeing things work is what drives me to want to learn more.
Very cool to see these in action. Thanks.
Thanks FarmCraft! Enjoy what you do as well!
Great content yet again which is to be expected from you guys. This explains n shows what the different hammers n anvils are doing better than anything else out there. Thanks for all the work you guys do to bring straight up honest content to us, the consumers
I know to come here for impact wrench reviews. Look at just how passionate this guy is. I'm very impressed!
This is an excellent video and when I was 21 years old and in junior college and taking engine rebuilding we got to learn how an impact wrench works. This video goes into great deal on how it works and gives one an excellent illustration of how it works. Thank you.
This is the best video you've done. Although being a 25+ year mechanic I've never fully understood an impact until this video. Thank you
Very true !!!
Why does this channel not have a million subscribers. Dude you’re killing it
Not many people like us left, Starbucks crowd is taking over.
@@honchoryanc I love Starbucks but I also learned to wrench on stuff as a kid. This is incredible we get this type of info and content for free
@@honchoryanc Today's stupid comment goes to… You.
World's most overused comment goes to Caleb.
@@svn5994 don’t understand but thanks for piping in
Incredible video, probably the best one out there showing and explaining this topic!! Very, very thankful for this! You all are doing God's work! I've become a subscriber.
I would’ve like to have seen the paint lines on all sockets also during the super slow mo (just to see the normal rotation of the socket vs. the hammer/dogs rotating)
Once again, I learned something new. I never even thought about the mass difference between the air and cordless hammer drills before. I will say, however, for screws and even some mechanic operations, the cordless impact is much more convenient, but I know when to bring the big guns (air) out.
This is the best informative video on impacts I've ever seen, really appreciate it! Personally I run air whenever possible. Easier on the hands, faster, and much more manly vroom vroom. Cordless is great when there's no air available, or you're inside of a bin, etc.
They're actually getting better than air..
@@3nigma.3nc anvil speed, torque vs weight, reliability...
@@-tr0n cost too
Learning the whole different theory of operation with cordless (or corded for that matter) over an air tool was cool. Nice work
First time watching any videos from this channel, but I wanted to tell you, job well done! I thoroughly appreciate the meticulous detail you had explaining this. I'm excited to watch all your other videos! Definitely liked and subscribed!!🤜🏻🤛🏻
Retro-engineering is just the best science ! Disassemble and understand its operation is so satisfying to me ! Ty for this one, wish you the best !
Very professional! It's really a lot of work to create a video like this, I appreciate it. Thanks very much!
thank you for showing me what is inside my IR air impact. it was really neat watching it work in slow motion.
Love this channel, between this and project farm it really gives you the foresight to get the best for you money keep it up guys
I used impacts in refineries and I never realized they worked that way. Great video!
Thanks heaps guys! Your new high speed camera looks the best of all I get to see on youtube. Staying put here for your acquisition of a F1 hammer!
I will take my air tools any day when in the shop. When in the field, the cordless tool are hard to beat. Horses for courses.
I just watched your video about torque loss while using adapters and immediately recognized the love of the scientific method. No surprise the second video of yours I watched openly discuss the "for science" ethos you have. Love it, thank you so so much for making this information available to the world. This is very special work you are doing!
you guys are great!
Thank you very much! I learn so much from you guys! I really appreciate what you do!
8:42 FROWARD! Let's all go FROWARD!
The algorithm brought me to your video, I had ZERO idea this is how impacts operated. I've had my milwaukee impact for almost 7 years, abusing it every day for work. Seeing how it uses a rotational hammer and anvil is even more surprising since it's still kicking to this day haha great video🤘👌
I love how you don’t just show us videos but you teach us as well.
Fantastic! Thank you for filming this. 👍
Simply awesome Sir.
I love videos like these.
Your attention to details is outstanding!! Thank you very much!!
Very Knowledgable !. i'm impressed. And thankyou .
Phewieee!!! I rewinded - fast forwarded - repeated - played backwards and I still have no idea what this impact wrench does, but it sure looks cool.
Good shots and info, Keep it coming, and THANKS!
Really informative video - thank you for taking the time to make this!👍
Great video! I love my Snap-on and IR air impacts but also love the convenience of my Milwaukee 2767.
thanks for this clip. i thoroughly enjoyed it :)
Wow! Love the science!! Thank you so much for the content and information. Cheers!!!!!
Really really interesting, and very well explained. I never knew, I thought it was some kind of in-line hammering. Thanks!
THANKS for Showing how it Works, nice. Greetz from Germany
WOW! I always wondered how these impact drivers worked...very informative and entertaining! Incredibly well-done!
Thank You!!! Very clear and understanding informative video!!!
You make great videos, very interesting and educational, also puts these companies claims and advertising to the test which is good for us i.e. their customers. Keep it up!
*Because... SCIENCE!*
*You consistently put out awesome videos! THANK YOU!*
Great job! Quality content as always!
Thanks for this very interesting video. I had no idea how an impact driver works. Now I know what I should look for before buying one.
Brilliantly Explained. Thanks
Neat! Thank you for all the free information.
I do trim carpentry, but I love this channel! Great to watch with my boys.
This has become one of my favorite channels. Great content guys, keep it up!
Great channel i always pull up these videos to put down some erroneous claim from a co worker like and im not kidding you. Bosh is just as good as Milwaukee. Dude said it with a straight face and still stands by it for every tool they make even though i pulled up some videos of your of bosh getting obliterated by everyone.
Cheers guys. Yall nailed it once again
I like learning about what I'm using. Half of the science made sense to me. Thanks!!!
Wonderful video.
Congratulations on the high speed camera purchase. Should be able to have fun with that.
Thank you for your great videos.
Gotta love cutting up power tools.. um, for science! 🙌🏻
Always cool to see how stuff like this work
this helps me understand my tools better. thank you
It so cool and how it works. Thank you so much for showing how it works
Amazing video! Impact drivers: incredible engineering.
A great professional and thorough job here. I learnt heaps.
LOVELY & BEAUTIFULLY EXPLAINED, THANKS BRO
What a good video. Top Quality of info and analysis.
When I first bought my house, I used to frame walls and things with a hammer and a bunch of nails. Then I discovered impact drivers and construction screws and now framing is my favorite job to do! I have an electric, corded driver and its so good at sinking construction screws into 2x4. And every screw pulls things together more and more. Unlike hammering nails where you are tightening the one you are hitting and loosening all the rest.
This exposé has real impact. Awesome.
This makes me realize something. Sometimes after running an impact the anvil is stuck and won't turn till I hit the trigger again. That is probably when the hammers have slid on top of the dogs on the anvil rather than just engaging. Always wondered what caused that bind!
This video was awesome! Thank you!
Wow! Amazing video
Well power is out here so great timings on video
I really dig this sort of content, and appreciate you're not using clickbait titles/thumbnails.
Very clearly explained how this works. Always wondered (and somehow youtube knew!)
Very informative & helpful video. Great!
Great video as always!
very nice, impactful video
I wish all power tools would have see-trough shells. That would be cool.
This is the kind of content that deserves to get paid for. Useful and not trash that any loser can make like 99% of the rest of the content out there.
Excellent video!!!
Excellent video thanks
You deserve a subscription for for you dedication, if it wasn't for you, I wouldn't have ordered 7 impact wrenchs for my workshops.
Excellent explanation.
You did a great job by explaining the way how these devices work .a trillion thanks
dude, very cool video. Thank you
Didn’t think I would be using a torque test channel video to study for my AP physics test, however this was surprisingly useful
Another awesome video from this highly professional channel. 👍🏼
Thank you as always
Thanks for the lessons
NEAT! Love this kind of content
Excellent video, very well done
Great video! Love the information!
This video made a big impact!
Wow amazing video !!!
fantastic video
Nice explanation and use of high speed camera.
Brilliant video ! 👍
Great job on the video! A point of clarification when speaking about fastening, dynamic torque refers to a fastener being driven at a relative speed while in continuous motion. An impact tool by design drives the fastener with strikes and pauses which requires the fastener to overcome static friction each time, stealing a portion of the applied energy away that was intended to developing the clamp load needed to properly secure a given joint. The up side to impact tools is that they reduce the reaction force felt by the user allowing for for higher torques to be achieved without the need for torque reaction devices! When joint loading accuracy is of the utmost importance a DC electric fastening tool is the tool of choice as it tightens in a truly dynamic manner! Lastly, we can limit the negative impact of the variation in friction of a joint by using a torque + angle tightening strategy as it relies less on applied torque and more on mechanical rotation to drive the fastener!
Very interesting. I have wondered for some time how an impact works. I have used them for over 30 years.
Cool, interesting to see that it is such a violent mechanical process
So clear explanation about how the impact works... 👌🏼😁