Why Are Forged Pistons So Strong?

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  • čas přidán 7. 06. 2024
  • Thanks to Keeps for sponsoring today’s video. Click here keeps.com/b2b to get 50% off your first order of Keeps hair loss treatment.
    Go Check out Hydraulic Press Channel / hydraulicpresschannel
    and check out Beyond the Press too! / @beyondthepress
    Big thanks to JE Pistons for helping us out with this episode. Check them out at www.jepistons.com/ and subscribe at / @jepistonsvideos
    Why does every get so jacked about forged parts? What's really going on when we look at the molecular level of different metals when they are being made, used and destroyed? Today on B2B, we're going to find out.
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  • Auta a dopravní prostředky

Komentáře • 1,7K

  • @austinseneca2661
    @austinseneca2661 Před 2 lety +1392

    Frizzle is operating on a level I was not prepared for.

  • @ncspurgin6644
    @ncspurgin6644 Před 2 lety +381

    Coming from a polymer/material scientist, this is a great simplified explanation, love it! Only thing I can knock it for is the use of "silicone" vs "silicon," two VERY different things.

    • @prod_zy
      @prod_zy Před 2 lety +10

      bro the metal silicone sheriff

    • @TheWolvesCurse
      @TheWolvesCurse Před 2 lety +20

      @@prod_zy Si is a metalloid, not a metal.

    • @andreicoronel2829
      @andreicoronel2829 Před 2 lety +4

      @@prod_zy the silica coneussiur

    • @trumanhw
      @trumanhw Před rokem +23

      The only bummer was in the end ... he used completely different orientations on the pistons to compare their relative strengths. :-/

    • @trulyinfamous
      @trulyinfamous Před rokem +5

      Silicone is in breast implants, silicon makes your computer work.

  • @mynamedoesntmatter9013
    @mynamedoesntmatter9013 Před 2 lety +43

    “While preventing oil from escaping into the combustion chamber”
    GM Vortec: lmao

  • @nicknogalo1535
    @nicknogalo1535 Před 2 lety +28

    Guys, I’m a mechanical engineer at a fully integrated steel mill in Ontario. Real recognizes real and this is some of your best work. Absolutely awesome lecture.

  • @shinrezel4627
    @shinrezel4627 Před 2 lety +2122

    This video hereby confirms the existence of the Jerryverse

    • @antontaylor4530
      @antontaylor4530 Před 2 lety +20

      The jerrymatrix has you.

    • @itsdokko2990
      @itsdokko2990 Před 2 lety +32

      the Jerry-Lore goes deep....
      ʲᵘˢᵗ ˡᶦᵏᵉ ʸᵒᵘʳ ᵐᵒᵐ

    • @jeromereinhart4946
      @jeromereinhart4946 Před 2 lety +6

      Jerry and mr frizzle is the new loki and silvie

    • @kublenator
      @kublenator Před 2 lety +18

      Bro what's with these comments lol

    • @SoadAddict91
      @SoadAddict91 Před 2 lety +9

      @@kublenator The sex bots? Eh, they're always commenting goofy shit here.

  • @oddmanout1807
    @oddmanout1807 Před 2 lety +796

    Definitely an episode that's deserves to be watched more than once.

    • @nuclearwinter21
      @nuclearwinter21 Před 2 lety +2

      It’s a collab between 2 legends. 💚

    • @whollymindless
      @whollymindless Před 2 lety +2

      There is certainly a lot of meat in this episode. Glad to know the actual difference - sure explains the pricing.

    • @whollymindless
      @whollymindless Před 2 lety +2

      @@nuclearwinter21 Donut and Frizzle or Donut and the Hydraulic Press Channel?

    • @SilentMovements305
      @SilentMovements305 Před 2 lety

      Minus the homosexuality agenda

    • @csr801996
      @csr801996 Před 2 lety

      665 likes had to add one more

  • @InagakiWataru
    @InagakiWataru Před 2 lety +77

    the first 2 years of my college life compressed into less that 20 minutes without losing a single bit of understanding on the material science

  • @halimkbas2883
    @halimkbas2883 Před rokem +7

    I am a materials scientist with a PhD. Most CZcams videos you watch these days are haphazardly prepared and are supported by superficial research efforts. This video, although not very deep in content, is absolutely flawless in explaining the engineering principles. I watch Donut as a comedy show but I also learn a great deal about cars etc. Thank you guys for your service to everybody who likes to learn more about engineering.

  • @dylanneff8338
    @dylanneff8338 Před 2 lety +258

    This is the same reason why diamond is so strong, while also being made of the same material your pencil led is. It's the alignment and structure of the carbon atoms that give the diamond its strength.

    • @tiagopereira8340
      @tiagopereira8340 Před 2 lety +11

      Not to mention, a pencil led is very dark while diamonds are shiny and somwhat transparent. They both are made of carbon but the atom arrangement changed a lot of properties.

    • @alexalfonso100
      @alexalfonso100 Před 2 lety +6

      Led ? I thought pencils where made with Graphite and diamond Made of carbon

    • @giulioposenato9332
      @giulioposenato9332 Před 2 lety +9

      @@alexalfonso100 indeed graphite is made of carbon.
      And a single layer of carbon is called graphene, which has quite good capability of conducting electric current.

    • @alexalfonso100
      @alexalfonso100 Před 2 lety +3

      @@giulioposenato9332 thanks English is my second language so i was a bit confused to be honest

    • @tiagopereira8340
      @tiagopereira8340 Před 2 lety +2

      @@alexalfonso100 graphite is made of carbon :)

  • @13geeky
    @13geeky Před 2 lety +394

    The amount of effort put into this episode was very appreciated. Loved the lesson too, thumbs up as always!

  • @MrsAlott
    @MrsAlott Před 2 lety +44

    "As you can see... the main pancake part of the piston is still ok"
    Lol metallurgy go BRR

  • @sunnyblumen3807
    @sunnyblumen3807 Před 2 lety +53

    Loved the Magic Schoolbus throwback!! Tbh really wanting to see pressing force required to squash the piston from the bottom like he did to the billet, but compare all 3

  • @lich5169
    @lich5169 Před 2 lety +561

    This dude is the only person I can watch change into random different characters all the time and take anything they’re telling me seriously.

    • @davidcazares7441
      @davidcazares7441 Před 2 lety +18

      This is a really thoughtful and inciteful comment section!

    • @Aogamii
      @Aogamii Před 2 lety +2

      @@davidcazares7441
      LMAO

    • @EricJh21690
      @EricJh21690 Před 2 lety +1

      @@davidcazares7441 precisely my thoughts

    • @t-arrs2865
      @t-arrs2865 Před 2 lety +1

      F for this Bros comment section

  • @dr_skipwith
    @dr_skipwith Před 2 lety +1218

    The Mr. Frizzle bit had me feeling like I was watching KVIE. Well done.

  • @mackenzieclements7593
    @mackenzieclements7593 Před 2 lety +8

    I'm in a material science class for my engineering degree right now and this makes more sense than my professor explaining grain structure.

  • @maglev_
    @maglev_ Před 2 lety +19

    Awesome job by the editing team this episode’s effects and transitions were really impressive along with the seamless way that clips are stitched together for jerbears characters. Very entertaining and informative at the same time.

  • @morobikemike914
    @morobikemike914 Před 2 lety +854

    JerBear is rapidly approaching James-level entertainment levels while still being the smartest of the hosts. Well done.

    • @Cha2314
      @Cha2314 Před 2 lety +7

      I came to the comments to acknowledge him myself.

    • @billballin6948
      @billballin6948 Před 2 lety +19

      No he isn’t. BRING BACK BART!!!!!!!!!

    • @billballin6948
      @billballin6948 Před 2 lety +15

      WE DEMAND BART BACK!!!!!!!!!!

    • @Cha2314
      @Cha2314 Před 2 lety +27

      @@billballin6948 who is we

    • @billballin6948
      @billballin6948 Před 2 lety +4

      @@Cha2314 me and all the other people with good taste…..

  • @bruhbutton4520
    @bruhbutton4520 Před 2 lety +313

    Jeremiah is so good at explaining. Probably my favorite host (plus he’s hilarious)

    • @loganwade6581
      @loganwade6581 Před 2 lety +4

      Honestly he’s been my favorite since he has come on

    • @RSpracticalshooting
      @RSpracticalshooting Před 2 lety +17

      It's a toss up for me between him and James. Nolan is also really cool. Honestly all the Donut guys are cool, love this channel and love the Past Gas podcast.

    • @bruhbutton4520
      @bruhbutton4520 Před 2 lety +1

      @@RSpracticalshooting Yup they’re all great! Just particularly love Jeremiah and his way to get a point across and still be funny about it.

    • @jerkopatrik
      @jerkopatrik Před 2 lety +3

      @@RSpracticalshooting Zach is also amazing. Every host is great on Donut

    • @ghostpro1293
      @ghostpro1293 Před 2 lety +2

      Zach is the best.

  • @jordanlatta
    @jordanlatta Před 2 lety +30

    If you look closely at the forged piston at the end when it gets split open, you can see that the grain structure is a little different near the surface of the part. Since it's pressed into a die at high pressure, it forms a sort of crust on the outside that is very strong.

    • @olejeffrey
      @olejeffrey Před rokem +1

      Grain structures are too fine to be seen by eye, particularly for a forged component. You mean the fracture surface of the split open piece relative to the point where it reaches the edge?

  • @shanebedard8524
    @shanebedard8524 Před 2 lety +9

    Mechanical engineer here, I love that Donut is taking concepts I had to learn in college and making it easy to digest. Materials Science is pretty dope, obviously.
    Keep it up dudes

  • @jepistonsvideos
    @jepistonsvideos Před 2 lety +70

    Awesome job on this video, Donut crew! Thank you for the opportunity to be involved 🤜🤛

  • @vug7576
    @vug7576 Před 2 lety +224

    I knew it, ever since I saw JerBear in his first episode I knew his characters would make him shine!
    Mr. Frizzle is the best had me in stitches

  • @abhishakedas
    @abhishakedas Před 2 lety +5

    This is so much more effort than was needed, and I appreciate the extra work. Love from Mumbai.

  • @TheBajamin
    @TheBajamin Před 2 lety +7

    I recently passed my level 3s in NDT, feel like watching this video when I first started studying would have helped on the Materials and Process section. Great vid.

  • @raisulshaque
    @raisulshaque Před 2 lety +229

    I never thought I'd get a lecture on material science after I finished my engineering degree. Appreciate the video!

    • @gregkappel5888
      @gregkappel5888 Před 2 lety +3

      Should have had during the degree, shouldn't it? 🤔🤔🤔

    • @raisulshaque
      @raisulshaque Před 2 lety +2

      @@gregkappel5888 yep!

    • @gregkappel5888
      @gregkappel5888 Před 2 lety +1

      @@raisulshaque hehehe
      I studied engeneering as well 😬😅
      Nice video, isn't it... I was just trying to be funny.
      💪💪

    • @rahimislam7164
      @rahimislam7164 Před 2 lety

      How was the engineering degree I'm thinking of doing automotive engineering in 2 years time or mechanical

    • @raisulshaque
      @raisulshaque Před 2 lety

      @@rahimislam7164 I'm a UX designer now so I am probably not the person you should ask about this stuff :3

  • @blautens
    @blautens Před 2 lety +292

    Impressive editing, guys. Well done.

  • @OmarHernandez-se6fm
    @OmarHernandez-se6fm Před 2 lety +2

    Man, so much good explaining and information, great production and the confirming of the Jerryverse
    Nice Job Donut! Love your channel

  • @kailebgaylord9545
    @kailebgaylord9545 Před 2 lety +6

    I never realized how fun it is to watch someone talk about things you're really knowledgeable about/interested in

  • @airmasterk5337
    @airmasterk5337 Před 2 lety +29

    I think I finally understand how all the components of the engine interact. Took me long enough

  • @Kataru.
    @Kataru. Před 2 lety +6

    The only channel to make sponsored segments not only bearable but fun to watch! “Keeps” up the good work! 👍

  • @Followthelemming
    @Followthelemming Před 2 lety +1

    Highest replay value episode so far. Thanks!

  • @ol_smokey9370
    @ol_smokey9370 Před 2 lety +35

    Im a diehard Mustang guy but I love everything about Jerry's Catfish, including the bitchin' CD trapper keeper. Thats a flashback to highschool in the mid 2000s for me.

  • @AngryMonkeyza
    @AngryMonkeyza Před 2 lety +25

    I'm actually doing material science this semester in my engineering degree, and this video actually helps me understand some of the things I learnt. Love the B2B series because it teaches me more about cars and helps with my degree 😂

  • @thegreatcambino7046
    @thegreatcambino7046 Před 2 lety +21

    Mr. Frizzle is my new second favorite. Right behind James's audience member

  • @mmmbetter55
    @mmmbetter55 Před 2 lety +4

    AWESOME to see y'all collaborating with HPC, been watching them for years ♥️

  • @hl5557
    @hl5557 Před 2 lety +1

    Really good episode!!!!! Thank you!!

  • @cereal_dispenser
    @cereal_dispenser Před 2 lety +6

    This is very high quality props to editors

  • @gabeshaw3721
    @gabeshaw3721 Před 2 lety +102

    This video taught me more than my university engineering materials class.

    • @sandertanav6084
      @sandertanav6084 Před 2 lety

      Same here mate

    • @MrCTruck
      @MrCTruck Před 2 lety +23

      Then you're not fucking paying attention or asking the right questions, if you don't get out of college what you paid for, that's on you bro

    • @rogerdonaldson3080
      @rogerdonaldson3080 Před 2 lety

      lol

    • @brendanboozer3802
      @brendanboozer3802 Před 2 lety +3

      @@MrCTruck I just happened to have a professor with a really bad language barrier lol

    • @neeljavia2965
      @neeljavia2965 Před 2 lety

      @@MrCTruck He's kidding

  • @sebastianandres99
    @sebastianandres99 Před 2 lety +3

    I love how quality content keeps going up and up here at Donut, love and support for you guys!

  • @leadengineer4105
    @leadengineer4105 Před 2 lety

    This is like my favorite B2B so far, and I LOVE B2B!!!!

  • @ericbrizes7995
    @ericbrizes7995 Před 2 lety +96

    Jerry, its silicon, not silicone. Good work. Love the materials science.

    • @st3althyone
      @st3althyone Před 2 lety +5

      Damn you, you beat me to it. 🤛🏼

    • @danielhandika8767
      @danielhandika8767 Před 2 lety +3

      That's English for ye

    • @danielnelson4881
      @danielnelson4881 Před 2 lety +4

      I was gonna say... You mix *boobs* in with the aluminum and whatnot to make the alloy that engine blocks are made out of? I'll be damned... boobs.. who'da thunk.

    • @aashisheapen8230
      @aashisheapen8230 Před 2 lety +9

      People might wonder why the piston needs implants. Does the piston not think it's perfect just the way it is?

    • @the-mighty-taco
      @the-mighty-taco Před 2 lety

      Heard him say it, ctrl + f'd to the comments. glad someone caught it.

  • @dannymac6368
    @dannymac6368 Před 2 lety +58

    Really going for that creepy cousin look, huh? 😂 Killin’ it.

  • @walterplentis3989
    @walterplentis3989 Před 2 lety

    This video is amazing. Been watching for years and you guys have made so much progress and I’m super proud of y’all. More videos like this please! Super super funny and educational.

  • @Mrluvshack
    @Mrluvshack Před 2 lety

    well done taking a very complex subject and making it edutaining. Great work team!

  • @jyminewtron1416
    @jyminewtron1416 Před 2 lety +41

    As a Floridian I can say that Mr frizzle is real...

    • @codyparker679
      @codyparker679 Před 2 lety +1

      Mr frizzle just nailed me and my friends in florida and I feel attacked and flattered

  • @juanflores-zy6kj
    @juanflores-zy6kj Před 2 lety +5

    I love learning about cars with these very creative videos.

    • @skrimper
      @skrimper Před 2 lety +1

      Same, gives me confidence when I'm working on a car and have to jew-rig something. If these madlads can do it so can we

  • @burnbibles3813
    @burnbibles3813 Před rokem

    I love how much information you get out of these

  • @reignerjohn8721
    @reignerjohn8721 Před 2 lety

    Really informative mate, keep it goin

  • @ABurk2
    @ABurk2 Před 2 lety +7

    Have some forged JE Pistons going in my LTG Malibu next month so this was perfect timing!

    • @joshuagibson2520
      @joshuagibson2520 Před 2 lety +1

      Who builds and LTG Malibu? Lol. You race it, or?

    • @ABurk2
      @ABurk2 Před 2 lety +1

      @@joshuagibson2520 no but I did blow a ring on cyl 4. Compression tested at 75psi lololol. And the stock pistons are trash so I’m throwing some forged in. The FWD platform doesn’t have much potential but I’m tuned, exhaust, intake and some other little things and it makes it pretty damn fun. The LTG camaro and ATS on the other hand are wild. Fastest LTGs are like a 10.5 and 11.2 in the quarter. The 11.2 camaro lives in the same town as me in Iowa.

    • @joshuagibson2520
      @joshuagibson2520 Před 2 lety +1

      @@ABurk2 hell yeah. When I was racing in the late 90s and early 2ks, you'd see an occasional built Beretta or other car you'd never expect to see. I kinda like the weird shit like that. I'm Fbody (camaro) for life, but let's face it. They're boring and everyone has one. Same with Foxbodys.
      All cars can benefit from the upgrades you listed and also be a ton of fun. We don't all have to be running 10 and 11 second quarter miles to enjoy the hobby. I hope you get some enjoyment out of yours for years to come.

    • @ABurk2
      @ABurk2 Před 2 lety +1

      @@joshuagibson2520 that’s man I definitely will! I love a good sleeper🤘🏼 my previous car was a 97 Regal GS (SC 3800) and was so damn fun but slow as hell even with a run and intake. Even slower after I threw a rod!

  • @tjeremiah9747
    @tjeremiah9747 Před 2 lety +6

    I wish my teachers were this passionate and fun about the topics they were supposed to teach us at engineering school ..

  • @adamfrbs9259
    @adamfrbs9259 Před 2 lety

    This was extremely informative, thanks! Great job!

  • @numansivri9110
    @numansivri9110 Před rokem

    Great video and excellent explanation. Keep it going guys!!!

  • @CrashRacknShoot
    @CrashRacknShoot Před 2 lety +3

    DUDE HELL YEAH! That Twista CD was a staple in every CD book, ever.

  • @lucianocasanova8924
    @lucianocasanova8924 Před 2 lety +5

    Pistons are like the car equivalent of your heart's ventricles

    • @Simbarrr
      @Simbarrr Před 2 lety

      That is a surprisingly good analogy

  • @berto6063
    @berto6063 Před 2 lety

    One of the best videos I've ever seen from you guys! BRAVO!

  • @Imjeezus
    @Imjeezus Před 2 lety +2

    Very interesting. Can’t wait to forget half of this and rewatch this in a couple months as if I’ve never seen it👍

  • @Blown4banger
    @Blown4banger Před 2 lety +6

    As a catfish owner myself, I was stoked to see a catfish so prominently featured in this episode!

  • @JanBinnendijk
    @JanBinnendijk Před 2 lety +3

    nice video.. another benefit of forged pistons is that there is no cutting through the grains, all grains remain intact.. that is what makes them stronger, and that's also why tools like spanners and wrenches are made the same way.
    Material science is one of the hardest subjects in engineering studies, but one of the most fascinating.. i really liked it when i was still in school...

  • @grahmcasse4538
    @grahmcasse4538 Před 2 měsíci

    Thanks for making this applicable educational material fun to learn. This info is great

  • @franciscoalanis8202
    @franciscoalanis8202 Před 2 lety

    Episodes keep getting better and better

  • @hawkeallen1319
    @hawkeallen1319 Před 2 lety +17

    Yo! Stoked on this vid.
    Can we also get an up to speed on ams please?

  • @jacobh44
    @jacobh44 Před 2 lety +28

    Always a good episode when you have a foreign dude with a cool accent.

  • @globalautopros7769
    @globalautopros7769 Před 2 lety

    Danm I love the amount of effort that goes into these vids

  • @hotboihonda
    @hotboihonda Před 2 lety

    what an educational and entertaining video. better than any teacher i’ve ever had at school i actually understand this stuff. good job donut 💪💪

  • @filipkotlaja8697
    @filipkotlaja8697 Před 2 lety +38

    Mr. Frizzle had me blankly staring at the screen for a lot longer than i would like to admit.

  • @chrish1850
    @chrish1850 Před 2 lety +11

    Everyone just got a metallurgy lesson. I work with customers who do this stuff everyday. Very cool stuff! Great video.

  • @anas_daas_cars
    @anas_daas_cars Před 2 lety

    Very nice and useful episode 👌🏼👏🏼

  • @Rampman
    @Rampman Před 2 lety

    very informative and entertaining at the same time..i love learning from you guys..mow powah baby

  • @viktorbalko213
    @viktorbalko213 Před 2 lety +5

    Okay Donut videos have officially reached the elite level. This was a masterpiece

  • @michaelmartin7797
    @michaelmartin7797 Před 2 lety +27

    I’m fairly certain I’ve seen Mr. Frizzle on “How to Catch a Predator”… lmao 😂🤣😂🤣

    • @joeljeffrey9139
      @joeljeffrey9139 Před 2 lety +3

      Agreed. On one of those Florida episodes lololol

  • @skippy8727
    @skippy8727 Před 2 lety

    Been subscribed to both channels for a long time! So cool to see them on the same video!

  • @fpostgate
    @fpostgate Před měsícem

    Cheers brother, I hope you teach students! Very good metallurgical discussions.

  • @Akwardturtle
    @Akwardturtle Před 2 lety +34

    Mr.Frizzle is by far the best part. Lmfao

  • @charlesschwab7651
    @charlesschwab7651 Před 2 lety +6

    I wish he had smashed the forged piston in the same orientation as the billet and cast piston so we could have a legitimate comparison. B2B although no longer what it once was is my favorite show on the internet. Well done folks.

  • @chadrobke9676
    @chadrobke9676 Před 2 lety

    Dang! alot of work got put into this video. Great job guys

  • @charlesmatlock2177
    @charlesmatlock2177 Před 2 lety +1

    Good video, explains some stuff well. I am a metallurgical engineer so I really appreciate it when people bring my expertise into the mainstream.
    If you are really interested in learning more, definitely start looking into other explanations since these are super simplified.

  • @knodalishell5636
    @knodalishell5636 Před 2 lety +10

    this is the best donut episode i’ve ever seen

  • @wade7959
    @wade7959 Před 2 lety +7

    When Jeremiah hit his head with the soda can, I actually laughed out loud.

    • @colinhare6963
      @colinhare6963 Před 2 lety

      For me it was when he roasted nolan so fluidly

  • @markmelinski1033
    @markmelinski1033 Před 2 lety

    Your best video yet! Keep it up

  • @KingOTanks
    @KingOTanks Před 2 lety

    I learned (kinda) some of this stuff in my intro to materials science class! Awesome work!

  • @soontobevictor
    @soontobevictor Před 2 lety +3

    This ep had huge magic school bus vibes when he dived into the piston, but now for us adult car nerds

  • @shauryarawat3187
    @shauryarawat3187 Před 2 lety +37

    Question for Jeremiah: what would be stronger, a cast titanium piston or a forged iron one

    • @adrianolacerda3410
      @adrianolacerda3410 Před 2 lety +9

      titanium isnt good for pistons, thats why it isnt used

    • @savagetuner2404
      @savagetuner2404 Před 2 lety +14

      Forged because titanium isn’t great for pistons, they’ll crack. That’s why big turbo cars use steel exhausts instead of the prettyboy titanium stuff

    • @adrianolacerda3410
      @adrianolacerda3410 Před 2 lety +7

      @@savagetuner2404 and friction welding is also a thing

    • @savagetuner2404
      @savagetuner2404 Před 2 lety +5

      @@adrianolacerda3410 right my boy, I raised you so well. I was going for the quick 2 sec explanation but it’s always good to give some background info.

    • @nine4t4
      @nine4t4 Před 2 lety +5

      are you serious? My background is in knife making. The metallurgy is similar. You can have a knife that holds it's edge, is easy to sharpen or is chip resistant. Titanium is super flexy, (check out the BOW-TI bike, no pivots on the frame). It does well when flex is required, but is not "hard". A Ti piston would warp quickly. It is light, which would be good for piston mass, but it's springiness is detrimental to cylinder seal. Ever see a high quality knife BLADE made out of Ti? You can do the handles but even 1095 is a better steel for knives. Planes use Ti to save weight, but a jet engine doesn't operate the same way as an ICE. Forged steel (nobody uses iron in engines anymore). I don't know the thermal values of Ti, but you'd likely be letting fuel into the crankcase.

  • @Titot182
    @Titot182 Před 2 lety +2

    Metallurgy in a nutshell - job done! I did a materials engineering degree with automotive engineering about 15 years ago. You explained it so simplistically in 20 minutes, in what took a 6 week module to do.

  • @metwono
    @metwono Před 2 lety

    You guys really stepped it up on this video. Nice job.

  • @explodeder
    @explodeder Před 2 lety +13

    Your math for the number of power strokes per second is off by the number of banks of cylinders on the engine. if an engine is at 6000 rpm and there is a power stoke every other rotation, that’s 3000 power strokes per minute, but if there is a straight 6 with the firing order where there are 3 firing groups of cylinders, then each piston only has 1000 power strokes per minute or 16 strokes per second. That’s still amazing, but it’s not 50.

    • @bakervanbv299
      @bakervanbv299 Před 2 lety +3

      That's not true, 6000 rpm means that the crank rotates 6000 time per minute, and thus each piston completes 6000 strokes, or 3000 power strokes. The number of pistons does not effect the number of power strokes from a singular piston.

  • @mitchellcameronsantos9038

    This video was such a godsend I’m rebuilding my engine and this answers so many questions

  • @addisonblck102
    @addisonblck102 Před 2 lety

    I appreciate these videos. I know a lot, but these have taught me a shit ton more.

  • @chadp363
    @chadp363 Před 2 lety +2

    Grain boundaries, space lattice structures, and the thermal dynamics that effect them.....thank you for nerding out for me today uncle Jerry

  • @sirsavagethe21st56
    @sirsavagethe21st56 Před 2 lety +7

    Because they *forge* ahead while others get *cast* to the side.
    Ight I'm sorry man I had to.

  • @fatalgravity
    @fatalgravity Před 2 lety +14

    Never noticed Jeremiahs accent until he said "properties" lmao
    Edit: Donut and THPC? Best crossover ever.

  • @WarriorsPhoto
    @WarriorsPhoto Před 2 lety +1

    Good bit of education and thank you gentleman.

  • @zooyork93
    @zooyork93 Před 2 lety +1

    One of the best one episode. Jeremiah got the flow! Great narator and a real passionate guy! Want him at my birthday party 🥳

  • @jamessizemore7103
    @jamessizemore7103 Před 2 lety +4

    Fun fact that method of creating the billet stock is Called extrusion

  • @bentracy7463
    @bentracy7463 Před 2 lety +8

    Ah yes, silicone, the most underrated and misunderstood metallurgic component there is.
    Keep up the great content, pronunciation aside. :)

    • @smoothbraindetainer
      @smoothbraindetainer Před 2 lety +1

      7:39 caught it too. Common mistake to call silicon silicone

    • @kineticstar
      @kineticstar Před 2 lety

      I thought I was the only one that caught that.
      I was like I know I'm a computer engineer, but I don't think silicone is used to strengthen metal.

  • @TxcGren
    @TxcGren Před 2 lety

    absolutely monstrous amounts of effort put into this video, it was great

  • @seandempsey4507
    @seandempsey4507 Před 2 lety

    You explained grains better than my manufacturing lecturer so thanks! I have complete understanding now

  • @Udeshbluebee
    @Udeshbluebee Před 2 lety +9

    I'm a Sri Lankan and somehow this makes me happy

  • @PTFVBVB
    @PTFVBVB Před 2 lety +3

    I'd be curious to see how sintered pistons would fit into this

    • @oyku.akbulut
      @oyku.akbulut Před 2 lety

      Honestly, not great. No matter what kinda of sintering approach you take, you won't have as much fatigue resistance and very high creep. Sintering causes porosity in steels. This porosity is not equally distributed like in casting. Not to mention, sintering such complex part is much more complicated. Needs a lot of chemical and/or heat treatment to get the specs (eg. Tensile strenght) right. But even then, you'd have a pretty good chance your thermal expansion being much higher thanks to poures and very unevenly distributed. It's just cheaper, easier and stronger to go with even casting let alone Forging and Machining.

  • @gauravm.
    @gauravm. Před 2 lety

    Dude, the editing skills are God level. What are you guys doing on YT! You guys deserve a show on Prime or Netflix.

  • @therealmaciplier
    @therealmaciplier Před 2 lety

    These episodes just keep getting better