Crossheads - Pennsylvania A3 Switcher, Part 52

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  • เผยแพร่เมื่อ 14 ธ.ค. 2024

ความคิดเห็น • 123

  • @happymanharp1378
    @happymanharp1378 12 ชั่วโมงที่ผ่านมา +78

    Twenty years later:
    Quinn you are a legend of machining in the 21st century but everyone has the same question. Why is it always 0.165 reamed holes in your projects? You have almost single handedly established it as a machining standard. What motivated you?
    Quinn: Spite.

    • @Blondihacks
      @Blondihacks  12 ชั่วโมงที่ผ่านมา +22

      😂

    • @MichaelOnines
      @MichaelOnines 8 ชั่วโมงที่ผ่านมา +10

      ...and due to the ubiquity of everyone now using 0.165, it is the cheapest reamer made and is often included in the tooling included with the purchase of hobby-scale milling machines

  • @sebastianrb-robloxandmore8396
    @sebastianrb-robloxandmore8396 14 ชั่วโมงที่ผ่านมา +61

    I found the series and channel at ep 2 or 3, just looked back and it’s been TWO YEARS since Quinn started this project. Time is fake it has not felt like I’ve been watching this series the day a new upload is out for almost 2 years, can not wait to see it in steam

  • @TechnoBillyD
    @TechnoBillyD 12 ชั่วโมงที่ผ่านมา +22

    Isn't it nice how Quinn deliberately makes that scrapped part for testing future operations, but with typical humility, pretends to make it look like a mistake so those of us less accomplished don't feel so bad when we inevitably muck it up. :-)

  • @DavidLorenTosh
    @DavidLorenTosh 6 ชั่วโมงที่ผ่านมา +8

    I love how you inset an isometric view of the part you are working on!

  • @String.Epsilon
    @String.Epsilon 12 ชั่วโมงที่ผ่านมา +15

    I love that you include your screw-ups. Not only riveting, but also educational.

    • @KingJellyfishII
      @KingJellyfishII 11 ชั่วโมงที่ผ่านมา +2

      it also really adds to the suspense when you're not sure if a part will be good or not 😂

  • @caernavon
    @caernavon 10 ชั่วโมงที่ผ่านมา +5

    Often while watching a machining video I -- incorrectly, needless to say -- think to myself, This looks like fun, I could do that! Videos like this one perform a valuable service because: no, I could not do that. At all.

  • @RoyTelling
    @RoyTelling 15 ชั่วโมงที่ผ่านมา +23

    living in Finland I am glad that I get to see this video 12 minutes after you posted it LoL

    • @SuperJaXXas
      @SuperJaXXas 14 ชั่วโมงที่ผ่านมา +3

      Hyvää huomenta! World gets smaller by the day!

    • @johnmoorefilm
      @johnmoorefilm 14 ชั่วโมงที่ผ่านมา

      🇫🇮

    • @generessler6282
      @generessler6282 14 ชั่วโมงที่ผ่านมา +4

      Especially with recent Internet cable issues!

  • @brettcaldwell3278
    @brettcaldwell3278 4 ชั่วโมงที่ผ่านมา +3

    Great video, Quinn. You always share such valuable information. I love that you share mistakes as well. I have seen all your videos and I have learned so much from them over the last few years. They have given me the confidence to finally machine my own wobbler steam engine on a mini lathe and mini mill, and it works! Thank you for all the work you put into these videos!

  • @ke9tv
    @ke9tv 14 ชั่วโมงที่ผ่านมา +22

    9:30 (or so) Kozo's drawing wouldn't pass engineering review where I work (provided that the reviewers were sharp enough to catch it). They'd require critical dimensions of that bore and shoulders to be measured from the same datum, rather than in three increments - including one reverse one. (Then Manufacturing can do order of operations however they please, provided they hit those final numbers). The implied datum of the 3/8 thickness of the part would be a "no go".
    And that's why I, a lowly enginerd, am allowed only to submit a sketch, and leave dimensioning and tolerancing to a draughtsman. (Well, that and union rules.)

    • @Bob-pe7cy
      @Bob-pe7cy 7 ชั่วโมงที่ผ่านมา

      You are correct This drawing is bad. That feature is double diminished. Can’t do that. It’s either .115 or .260 can’t be both.
      Plus fractions or decimals, pick ONE!

    • @magic-gps186
      @magic-gps186 3 ชั่วโมงที่ผ่านมา

      @@Bob-pe7cy fractions and decimals are frequently both on the same part, as a fraction number is a much lower tolerance than a decimal one

  • @Disinterested1
    @Disinterested1 8 ชั่วโมงที่ผ่านมา +2

    two of the greatest quotes I ever read were from the hitchhikers guide to the galaxy and went something like this
    "I'd rather be happy than right"
    and "kudos to Guy Fawkes ... the only man to enter parliament with a mind to make things better"
    best wishes and to finish a life lesson
    some you win some you LEARN
    no education is free so you can ONLY lose when you LEARN nothing from the experience!
    even just not what to do in future!
    best wishes and have a great day :)

  • @scottjohnson6510
    @scottjohnson6510 15 ชั่วโมงที่ผ่านมา +20

    My Saturday morning is now complete!

  • @P.Freytag
    @P.Freytag 13 ชั่วโมงที่ผ่านมา +11

    Awesome work, and as always awesome narration and humor.

  • @Hyce777
    @Hyce777 13 ชั่วโมงที่ผ่านมา +6

    Yeehaw... seeing how this is made for a small-scale locomotive makes me appreciate the big ones more - wow! What a pain. Looks like they came out great though so far.
    On the full scale locomotives, the piston rod is a taper fit held in with another slotted tapered key, and I believe the wrist pin is also a taper fit though I could be full of it as usual. :D

  • @Froobyone
    @Froobyone 7 ชั่วโมงที่ผ่านมา +1

    Imagine being able to watch Michelangelo sculpt David. With voice over. We are so lucky to be alive at the same time this engine is being built. X

  • @marcsimonsen1578
    @marcsimonsen1578 8 ชั่วโมงที่ผ่านมา +2

    I have the Kozo book for the New Shay and the reminder to follow his steps very closely is a good reminder.
    I also loved the reference to Mr. Crispin!

  • @johnsolimine1164
    @johnsolimine1164 8 ชั่วโมงที่ผ่านมา +1

    Never thought about how complicated the crosshead sliders really were. Thanks for showing us.

  • @erikastjarnstoft
    @erikastjarnstoft 14 ชั่วโมงที่ผ่านมา +8

    Really neat looking parts and some very impressive machining!

  • @kenknight4560
    @kenknight4560 13 ชั่วโมงที่ผ่านมา +5

    Always super impressed at how clever these parts are made. Always learn something, in this case using the lathe for what I would have thought was a mill operation. Well done Quinn!

  • @stevea1217
    @stevea1217 13 ชั่วโมงที่ผ่านมา +7

    Yes, you’ve got two turntables and a microphone 😎 Beck would be proud! 12:50 Wonderful visual pun, you must be channeling an Old Tony! I’ve been subscribed for years, really enjoy your content. Good luck with your channel and projects! Happy Holidays to you and family! Thanks for including mistakes, it helps us mere mortals to persevere.

  • @EirikvanderMeer
    @EirikvanderMeer 12 ชั่วโมงที่ผ่านมา +4

    Well done as always. Even though I don't really care about steam engines I find myself watching every video on this build like a kid watching the sunday morning cartoons.
    Sometimes the hardest part of the job is understanding the drawings. My preferred method is to model everything in CAD and make my own drawings even though it takes a lot of work.
    This is especially valuable when working on projects without full instructions (like the Bonelle tool grinder I'm working on), but even with good instructions it's helpful to see the part in 3D before you start making chips.

    • @tuppyglossop222
      @tuppyglossop222 10 ชั่วโมงที่ผ่านมา

      Yes and for those of us without a machine shop, producing 100% accurate virtual models is a very satisfying end in itself.

  • @laserfloyd
    @laserfloyd 5 ชั่วโมงที่ผ่านมา

    I don't know that I'd ever get this far into hobby machining but being able to fabricate useful for around the house, garage, and garden sounds fun.

  • @imrotinom
    @imrotinom 14 ชั่วโมงที่ผ่านมา +11

    Seems like you should consider contributing to Inheritance Machining’s “Box of Shame” 😂

  • @TerryGaskett
    @TerryGaskett 14 ชั่วโมงที่ผ่านมา +3

    Thx Quinn, learning new things is always exciting.😁

  • @Kim-kl5jh
    @Kim-kl5jh 4 ชั่วโมงที่ผ่านมา +1

    Nice work on the crossheads, Quinn! Beautifully done. I had a couple of takes on these parts myself. There are so many steps, it's hard not to monkey one of them up! As for the 0.165" reamer, I figured that was actually 4.2mm and bought a 4.2mm reamer, which wasn't that expensive. On the plus side, now you've got a beautiful 0.165" reamer to add to your collection! All I've got is a metric reamer that I won't use for any future project. But I now have a few metric reamers since Kozo used 9mm and 10mm reamers for some of the running gear. Looking forward to the exciting conclusion of the Crosshead chapter of your wonderful build! Thanks Quinn!

    • @Blondihacks
      @Blondihacks  4 ชั่วโมงที่ผ่านมา +1

      Yah, I bought a basic set of metric reamers as well, since it’s clear he used metric sizes for a bunch of things and converted for the book. 😄

  • @3rdaxis649
    @3rdaxis649 7 ชั่วโมงที่ผ่านมา

    I can't WAIT to see this engine chuffing down the tracks:)

  • @smaggies
    @smaggies 13 ชั่วโมงที่ผ่านมา +3

    Very impressive machining and outstanding finish. :)

  • @OGTtom
    @OGTtom 14 ชั่วโมงที่ผ่านมา +3

    You do great work , really look forward to Saturday , to watch your videos , thank you Quinn

  • @someoneelse2106
    @someoneelse2106 13 ชั่วโมงที่ผ่านมา +3

    "I'm sure that's the last thing that will go wrong" and then the Morrigan crows to let you know that there will be more issues.

  • @paulmorrey4298
    @paulmorrey4298 14 ชั่วโมงที่ผ่านมา +5

    Thanks Quinn

  • @harveycreekin
    @harveycreekin 5 ชั่วโมงที่ผ่านมา

    Say the line, Bart!
    12:09
    YEAH! 🍾 🪅 🥳 🎊

  • @manythingslefttobuild
    @manythingslefttobuild 8 ชั่วโมงที่ผ่านมา

    Great video Quinn, looking forward to part 2/53.

  • @torstenssongustav
    @torstenssongustav 13 ชั่วโมงที่ผ่านมา +4

    Tack!

  • @darrinswanson
    @darrinswanson 8 ชั่วโมงที่ผ่านมา +1

    Thanks!

  • @iain3411
    @iain3411 11 ชั่วโมงที่ผ่านมา

    Very nice cross heads , glad you used the scrap part. I'm sure Sprocket agrees.

  • @jeromemiller3091
    @jeromemiller3091 14 ชั่วโมงที่ผ่านมา +3

    You lost me at the "zero internal radius part". I will have to watch that part a few more times to digest it completely! Absolutely amazing machine work!

    • @davidbastow5629
      @davidbastow5629 4 ชั่วโมงที่ผ่านมา

      Consider using the mill on a block of metal. Now with an end mill, plunge in and make a rectangular pocket, in the same plane as the table. Easy right? except you haven't. Zoom into the corners of the rectangle and you'll notice that your round end mill has left rounded corners. No matter how small an end mill you use, you can't make a perfect 90° angle that way. The internal corners will always have a radius to them.
      I hope that helps, and apologise in advance if it confuses you further.

  • @heighRick
    @heighRick 51 นาทีที่ผ่านมา

    Wonderful video, thanks Quinn, helps a lot!

  • @paulkinzer7661
    @paulkinzer7661 12 ชั่วโมงที่ผ่านมา

    Beautiful! And thanks for your very last words. I'm not a good waiter.

  • @johnapel2856
    @johnapel2856 14 ชั่วโมงที่ผ่านมา +1

    Wow.
    That was complicated.
    And well done!
    Very smart of you to make that test piece and pretend it was a mistake. Yeah, ok, I know. Because shut up. I still laugh at that each time.
    Thanks, and Meow to Sprocket.

  • @lynnmorton7544
    @lynnmorton7544 ชั่วโมงที่ผ่านมา

    "They're already cool-lookin' parts"
    Yes, we'll all agree with that statement

  • @user-ju3jt4pe3s
    @user-ju3jt4pe3s 11 ชั่วโมงที่ผ่านมา

    Great machine work on those parts.

  • @walterwinnipeg7350
    @walterwinnipeg7350 3 ชั่วโมงที่ผ่านมา

    The time and ingenuity that is being invested in this fascinating project is truly staggering! Like WOW! It makes me wonder... a) How many people have purchased Kozo's book? b) How many people start working on the project, but then give up? c) How many successfully complete the engine and get it running?

  • @davidtaylor6124
    @davidtaylor6124 9 ชั่วโมงที่ผ่านมา

    Great job on a trying pair of parts! I would have lived with the 0.3xmm error...
    The crossheads on my mogul are the same. They were made as a mirrored pair too, out of a block of cast iron. They do not have the square corners on the inside pocket, just rounded from the endmill. And yes, I also have that funny looking tool for grinding the boss :)
    All went well until I pressed the piston rod in (not threaded) and the boss cracked! I turned it down and loctited a steel sleeve over it. It is not noticeable has stood up to use.

  • @stevenverhaegen8729
    @stevenverhaegen8729 11 ชั่วโมงที่ผ่านมา

    Love that Sherlock Holmes moment with the magnifying glass 😅

  • @azlandpilotcar4450
    @azlandpilotcar4450 14 ชั่วโมงที่ผ่านมา

    Another great video. If you are curious about other alternatives to connecting rod + wrist pins or cross slides, you might look up rhombic drives and scotch yokes. All of them used on steam, and sometimes IC engines. Also, the Watt parallel motion and sun-and-planet gears have a fan club.

  • @elizabethturner2421
    @elizabethturner2421 10 ชั่วโมงที่ผ่านมา +2

    Am I the only person waiting for Quinn to add "Clarence" when she utters "clearance?"

    • @ChrisCrozier
      @ChrisCrozier 9 ชั่วโมงที่ผ่านมา +1

      I'm on the same vector, Victor.

  • @malcolmhodgson7540
    @malcolmhodgson7540 13 ชั่วโมงที่ผ่านมา

    Great work.

  • @johnwiley8417
    @johnwiley8417 14 ชั่วโมงที่ผ่านมา +2

    3:01 Nevermore...

  • @SethKotta
    @SethKotta 10 ชั่วโมงที่ผ่านมา

    Love me a good train-build video

  • @0ADVISOR0
    @0ADVISOR0 12 ชั่วโมงที่ผ่านมา

    Quins da best!

  • @stephenbridges2791
    @stephenbridges2791 14 ชั่วโมงที่ผ่านมา

    Nice work.

  • @rickfazzini22
    @rickfazzini22 14 ชั่วโมงที่ผ่านมา +1

    Your videos are always so fantastic! Your editing is always on point and your humor is refreshing. Quinn, can I ask what your day job is?

    • @jimsvideos7201
      @jimsvideos7201 13 ชั่วโมงที่ผ่านมา

      Software.

  • @spehropefhany
    @spehropefhany 13 ชั่วโมงที่ผ่านมา +1

    The "Final Boss" is supposed to be challenging.

  • @peterlarsen3010
    @peterlarsen3010 9 ชั่วโมงที่ผ่านมา

    Quinn the crosshead is a multiple jokers.
    Much less friction from piston skirt as it is hardly there
    Stroke vs bore is massive so the conrod can’t be in the liner.
    My latest engine had 3,7m stroke an only 0,8m bore

  • @3rdaxis649
    @3rdaxis649 7 ชั่วโมงที่ผ่านมา

    Did you know that you could work harden Aluminum? If you have a slightly undersized hole you can use a harder material mandrel to bring it too size and work harden it in the same process. It work hardens very fast though... Some practice is recommended.

  • @larryriehle166
    @larryriehle166 14 ชั่วโมงที่ผ่านมา +1

    I was going through withdrawals waiting for this video. I could tell this was a difficult process because of the lack of whitey sarcasm.

    • @ferky123
      @ferky123 13 ชั่วโมงที่ผ่านมา

      Autocorrupt has misspelled witty.

  • @hairyfro
    @hairyfro 11 ชั่วโมงที่ผ่านมา

    I always eBay one-off tools like that reamer. I take a little loss on it, but I consider it the rental fee. Saves me the burden of storing it physically.. and mentally.

  • @blackoak4978
    @blackoak4978 15 ชั่วโมงที่ผ่านมา +2

    Was waiting for this

    • @blackoak4978
      @blackoak4978 15 ชั่วโมงที่ผ่านมา

      First?

    • @rodfrey
      @rodfrey 15 ชั่วโมงที่ผ่านมา +1

      @@blackoak4978 and second, seems like

    • @MIck1-10
      @MIck1-10 15 ชั่วโมงที่ผ่านมา

      @@rodfreylol

    • @siegfriedmartini8170
      @siegfriedmartini8170 15 ชั่วโมงที่ผ่านมา

      @@blackoak4978Offensichtlich

    • @blackoak4978
      @blackoak4978 14 ชั่วโมงที่ผ่านมา

      Don't actually care about being first, I was just surprised, lol

  • @seabreezecoffeeroasters7994
    @seabreezecoffeeroasters7994 9 ชั่วโมงที่ผ่านมา

    I hope Sprocket's ears have recovered from the 🙊🙉 'test part' 😂

  • @tonyn3123
    @tonyn3123 11 ชั่วโมงที่ผ่านมา +1

    Where do you buy your patience and how much does it cost? Is it a proprietary purchase? Thanks.

  • @mhoover
    @mhoover 2 ชั่วโมงที่ผ่านมา

    I'm a pretty lazy guy so I would have soldered a shim to that part to bring it to thickness.

  • @jimsvideos7201
    @jimsvideos7201 14 ชั่วโมงที่ผ่านมา +2

    With a little luck you can find someone else building one of these engines and sell them that reamer and the tool you ground at the end. Well, quite a lot of luck, but here’s hoping.

    • @akaHarvesteR
      @akaHarvesteR 13 ชั่วโมงที่ผ่านมา

      I suppose there is a good reason for that dimension being such an oddball size... But
      I can't imagine why one couldn't get away with a few thou larger or smaller for what seems to be ultimately a pivot pin.
      Does anyone know why it absolutely needed to be .419?

  • @James02876
    @James02876 13 ชั่วโมงที่ผ่านมา

    That note on the order of operations diagram was originally scrawled in the margin of a script for a Chuck Norris movie.

  • @geofflodge6784
    @geofflodge6784 35 นาทีที่ผ่านมา

    To save myself the ridiculous price of a 0.165" reamer I decided to substitute it for a 4mm reamer with matching components. I believe the original drawings were metric so I have proceeded to make my attempt as mostly metric.

  • @andrewfanner2245
    @andrewfanner2245 43 นาทีที่ผ่านมา

    LBSC gave ideas for odd sized limited use reamers you could make yourself from silver steel.

  • @PetefromSouthOz
    @PetefromSouthOz 11 ชั่วโมงที่ผ่านมา

    Wow!!!!

  • @jamesriordan3494
    @jamesriordan3494 10 ชั่วโมงที่ผ่านมา

    🙌

  • @Frostfly
    @Frostfly 13 ชั่วโมงที่ผ่านมา +1

    On that reamer, could you have adjusted the hole size? that is, was it vital that it be those sizes?

    • @robertoswalt319
      @robertoswalt319 13 ชั่วโมงที่ผ่านมา

      I wondered the same thing, especially if it was a matter of tenths of a thousandths of an inch.

    • @davidtaylor6124
      @davidtaylor6124 9 ชั่วโมงที่ผ่านมา

      I would have, or made the reamer from drill rod as a last resort. Kozo does not make things easy.

  • @shawnpgorman
    @shawnpgorman 14 ชั่วโมงที่ผ่านมา

    Yay!

  • @HeidiLandRover
    @HeidiLandRover 13 ชั่วโมงที่ผ่านมา

    12:45 - I hope you had your hat on backwards when you did that 😀

  • @NicholasMarshall
    @NicholasMarshall 12 ชั่วโมงที่ผ่านมา +1

    The Crows tried to warn you..

  • @robertpearson8798
    @robertpearson8798 14 ชั่วโมงที่ผ่านมา

    Two heads are indeed better than one.

  • @blue_boy8621
    @blue_boy8621 ชั่วโมงที่ผ่านมา

    Hey Quin!! Would a cup grinder be useful for matching the heights of the silversoldered pieces to the main partsm

  • @АндрейИсаев-ж4т
    @АндрейИсаев-ж4т 13 ชั่วโมงที่ผ่านมา

    Красота!

  • @misterikkit
    @misterikkit 12 ชั่วโมงที่ผ่านมา +1

    With some trepidation and some trepanation, am I right?

  • @mr.b2232
    @mr.b2232 13 ชั่วโมงที่ผ่านมา

    👍😎

  • @bobtherat99
    @bobtherat99 6 ชั่วโมงที่ผ่านมา

    You didn't scrape a part. You made a prototype😆 Or as my mentor would say. "Great Dress Rehearsal "

  • @jimsvideos7201
    @jimsvideos7201 13 ชั่วโมงที่ผ่านมา

    Any chance that .165 reamer stems from a 4.2mm hole for M5? That doesn’t make _much_ sense but it’s the only thing that makes any sense.

  • @LoneEagle2061
    @LoneEagle2061 14 ชั่วโมงที่ผ่านมา +1

    I realise that bitterness (if not feigned) may still be active, and therefore this may not be welcome; but…
    Given that you’re making the mating parts, why not choose to oversize the wrist pins/holes to 11/64” which is presumably a considerably less spendy reamer, and only a .007” increase?

  • @filepz629
    @filepz629 14 ชั่วโมงที่ผ่านมา

    ❤️‍🔥

  • @korycoster3586
    @korycoster3586 15 ชั่วโมงที่ผ่านมา

    15:22 oh, now i can see what is going on

  • @andyparkerson
    @andyparkerson 11 ชั่วโมงที่ผ่านมา

    Part 52 (part 1).

  • @berndheiden7630
    @berndheiden7630 9 ชั่วโมงที่ผ่านมา

    Why is it that the vast majority of all our machines make round holes and all designers just seem to love square features?

  • @J.T.Engineering
    @J.T.Engineering 14 ชั่วโมงที่ผ่านมา

    The record scratch got me 🤣

  • @natel7639
    @natel7639 15 ชั่วโมงที่ผ่านมา

    🐦‍⬛

  • @halfbaked4life
    @halfbaked4life 10 ชั่วโมงที่ผ่านมา

    My tolerance for all dimensions is 0 !

  • @saintchuck9857
    @saintchuck9857 11 ชั่วโมงที่ผ่านมา

    Reamer Rental LLC

  • @fladder1
    @fladder1 15 ชั่วโมงที่ผ่านมา +2

    Hmmmm, reading my 5 year old his bedtime stories or watch this..... 🤔

    • @cameronwebster6866
      @cameronwebster6866 14 ชั่วโมงที่ผ่านมา +3

      watch it with you kid.

  • @weldabar
    @weldabar 14 ชั่วโมงที่ผ่านมา

    As an occasional viewer I often wonder what Quinn is even building. Some kind of model train?
    And why? (presumed as a hobby)
    What book/manual is she referring to in this vid?
    I read the video description & checked her website and no answer was obvious. I also read her FAQ. Can anyone inform me?

    • @Blondihacks
      @Blondihacks  13 ชั่วโมงที่ผ่านมา +1

      Try clicking on the playlist that is linked in every single video in this series. All is explained

    • @weldabar
      @weldabar 12 ชั่วโมงที่ผ่านมา

      @@Blondihacks Thanks. I was able to find the playlist by searching your TH-cam playlists; I'll go watch video 1. But the playlist is _not_ linked anywhere in the video that I could find.

    • @Skaldewolf
      @Skaldewolf 12 ชั่วโมงที่ผ่านมา +1

      The engine she's building is indeed a train locomotive.
      The Pennsylvania A3 Switcher to be precisely.
      And the book is a combination plans/instructions/manual written by Kozo Hiraoka.

    • @Blondihacks
      @Blondihacks  11 ชั่วโมงที่ผ่านมา

      The playlist is linked at the end of every single video. There’s a great big box that says “Playlist”.

  • @BiscuitWaite
    @BiscuitWaite 6 ชั่วโมงที่ผ่านมา

    All I saw was a pre part off cut to relieve stress in the stock before you drilled to ensure your hole tracked as straight as possible. I wouldn't beat yourself up on the goof, as a machinist by profession that drawing isn't great and I would dare say if a person could easily easily make that mistake then it's the drawing, not the machinist.

  • @dnsmcbr104
    @dnsmcbr104 9 ชั่วโมงที่ผ่านมา

    For someone who's watching this for entertainment and has no machining knowledge or expertise - can "zero internal radius" be explained a bit? I tried a google and all it's showing me is the kitchen sink! I can see why the thing would be hard to machine, but the terminology for it isn't clicking for me!

  • @trilader
    @trilader 14 ชั่วโมงที่ผ่านมา

    I don't know your opinion on YTs auto translation for video title and description and/or the (imo horrible) AI generated translated audio tracks, but I'd like to ask you consider disabling them.

  • @0xFEEDC0DE
    @0xFEEDC0DE 13 ชั่วโมงที่ผ่านมา

    You make the most interesting mistakes.

  • @JamesSimmons-pz7wn
    @JamesSimmons-pz7wn 9 ชั่วโมงที่ผ่านมา

    Good video Blondihacks

  • @ralhmcc47
    @ralhmcc47 11 ชั่วโมงที่ผ่านมา

    Blondihacks, what set numbers are your snap gages and your depth gages sets? I was looking at the Pateron list and was wondering that ordering system are they in? Great video content Ralph
    😃😃