Let's Build a Model Steam Engine : Oiling System!

Рет қаралды 89,770

3 жыл бұрын

This episode on Blondihacks, I'm building a lubrication system for my model steam engine! Exclusive videos, drawings, models & plans available on Patreon!
/ quinndunki
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Ambient Piano #3 by Benjamin Mastripolito. Used with permission under CC license. benpm.github.io

Пікірлер: 381

@sepposyXIV 3 жыл бұрын

I didn't realize you knew my uncle Lenny! He's better now, luckily.

@footrotdog 3 жыл бұрын

"Is that brass in a live steam environment?" Ha! I can just imagine this little engine popping up on Keith Appleton's channel in 20 years time. "It's a really well engineered little engine but the original builder used a brass union to attach the displacement lubricator. This is no good. I'm going to remake a new one out of phosphor bronze."

@grahamhenley2951 3 жыл бұрын

Where is Wal these days!

@jeremycaylor9151 2 жыл бұрын

I definitely read that in Keith's voice, lol.

@brainsironically 3 жыл бұрын

Warhammer? Trains? Machine Shop? You have excellent taste in hobbies!

@duanedrouillard2495 3 жыл бұрын

Yaaarrr

@bradthayer6782 3 жыл бұрын

The island of misfit parts. Somewhere there is a good little boy or girl whose steam engine could use these parts, you know, the ones with oval cylinders and square flywheels :-(

@Leonard_Smith 3 жыл бұрын

Finally I know why Uncle Lenny was never invited to parties...

@alhaste8683 3 жыл бұрын

“Everyone calm down and enjoy the hobby” wise words.. interesting to know about the oils.. 🤙🏼

@anomoly40 3 жыл бұрын

Me: Say the line! Say the line!" Quinn: "Yahtzee." Me: "Ohhhhhhhhhhhhh! She said it!"

@Channel-tr1hx 3 жыл бұрын

I’ve been curios for years how the lubricayion really works why it does not wash away or burn. Finally you were able to swiftly answer all that in 2 minutes most.

@dans_Learning_Curve 3 жыл бұрын

"Days of model railroading". I'd like to know more.

@greggmundkowsky5798 3 жыл бұрын

I am also interested in hearing more about this as model railroading is what brought me down this rabbit hole.

@WorksbySolo 3 жыл бұрын

Yes, count me in also.

@rogerhaag9069 3 жыл бұрын

Hello....I am the third commenter to wonder what model railroading 🚂you were into?! 🤔

@johngormley2192 3 жыл бұрын

You have to tell us what gauge/scale?

@schagerbaantje 3 жыл бұрын

Now I even want her to try something like a sweet Pea locomotive. Would love to see that

@bobtherat99 3 жыл бұрын

Re: over-oiling - I ran into a similar problem on a hot air engine I built. In a model engineering forum, I learned you can use a sewing needle with cotton thread to run through the hole. It acts as a wick. Need less? - Thread 2. I left mine proud on the side to the part and coiled up a bit in the cup. I like elegant solutions like this.

@smellsofbikes 3 жыл бұрын

My lathe headstock bearings have wicks like this as well, for the same general reason: to slow down lubricant drainage into the bearings. It works pretty well.

@ccpgmike620 3 жыл бұрын

As an old lube oil refining guy I enjoyed your description of steam cylinder oil.... good job...gold star

@tomt9543 3 жыл бұрын

I was just reading the “Commenting Policy” listed in the description. I’ve never noticed it before, and don’t know how long it’s been on your videos, but it should be required reading for all! Your channel has always been top notch, and I’ve learned an incredible amount of things from my frequent journeys into Blondieland! Thanks for your product! We love it!!

@macsmachine2609 3 жыл бұрын

Thanks for the info on commenting policy. That’s good stuff. 👍

@Andrew_Fernie 3 жыл бұрын

Well spotted, I hadn't seen it either. Loved the xkcd cartoon. It had me rolling with laughter 😀

@HanstheTraffer 3 жыл бұрын

Hear hear!

@Thats_Mr_Random_Person_to_you 3 жыл бұрын

I just want to know when the super awesome firefly-theamed Barbecue is now.......

@ego73 3 жыл бұрын

14:14....NEVER lose the Yahtzee! That's locked in on this channel. We count on the Yahtzee, Quinn!

@lesstoneuk 3 жыл бұрын

I'm sorry, I've caught myself saying "aaaaaaaaaaaaaaand yahtzee" on Keith's and Joe's KZfaq posts

@HanstheTraffer 3 жыл бұрын

Tip for smaller hole in lubricator....Solder the hole and re-drill with a smaller drill.

@paulwomack5866 3 жыл бұрын

See other posts in the thread (!!!!) for a tip on controlling the oil flow with cotton

@Siskiyous6 3 жыл бұрын

My nerd is strong too, this evening I was gushing over the delivery of a 117 piece drill set, and showing my grandson the tiny Number 50's, explaining that you would use them in pin vices which I happen to have. He was unimpressed, but I am dreaming of a project that needs the tools I have. Like your use, I suspect it will be to cleanup something that was not quit right at some stage. Beautiful engine, thanks for the info on the operation of the engines too. I had never heard anyone talk about the use of lubricants in the steam. your on the path MrPete follows on details, and that is a very good trait. As for the proof is in the cut, lord did I get nervous the first time I installed a revolver barrel. You have to make that front sight stand in the right position, and taking enough off for a full 360 degrees more starts to cause problems for the ejector latch. But, I got it. Machining is so rewarding on that level,and that is of course why we are making it here, really, so we can making it anywhere.

@barryfields2964 3 жыл бұрын

I try my best to be carful with my Comments, but I’m feeling frisky today, so here goes! You are beautiful, wonderful, and gorgeous!! Every time I hear you talk about race cars, I need to go take some alone time! Saturday afternoon is my favorite part of the week! You rock.

@rhavrane 3 жыл бұрын

Bonjour Quinn, I can't wait to see your Steam test, your work deserves it, amicalement Raphaël

@DonQuixotedeKaw 3 жыл бұрын

A little piece of wire in the crosshead cups easily solves the flow problem. Or a touch of silver solder on the bottom and a micro drill.

@randywl8925 3 жыл бұрын

That's just artwork. In the age of Tesla and Dodge Hellcats..... Just watching this basic old school technology is mesmerizing. As simple as these old machines were they're still complicated. As I see your project coming to completion I can't wait to see how long it takes to cast and machine railroad tracks from coast to coast. I know it's going to be a fun episode. 😁

@randynovick7972 3 жыл бұрын

Wonderful. Can't wait for LIVE STEAM TRIALS! Wooohooo hoooo hoooo hoooo!

@brianday6433 3 жыл бұрын

I love to watch you work. Most people think making small parts should take less time, but in reality, it sometimes takes a lot longer. I would like to make a suggestion. When making a thread with an undercut, always do the undercut before threading. That makes the last round of thread burr free. Just my rule of thumb. Try it.

@addisongardner1989 3 жыл бұрын

Quinn, this is the best of your series, with great humor (fatty uncle) and a wonderful job making complicated chemistry understandable. Your steam engine is so beautiful; I hope you're significantly understating its lifelong runtime potential, since 10 hours isn't nearly enough return for the love and patience invested.

@oldfarthacks 7 ай бұрын

That one got me too. Love her sense of humor.

@Flymochairman1 3 жыл бұрын

Hello Quinn at Blondiehacks! It's been a great series. Thank you. There was someone else doing a similar kit, but one step ahead, but I've stuck with your build series. It's been very, very interesting and as a steam engine/railway nut, it's been a joy to follow. Cheers! One suggestion on the guide-way oilers...maybe a little lint or felt or something less fiberous but oil-absorbent as a 'stopping' to slow the feed down a bit, before putting in narrower holes. If the oil be plentiful, rock on though. I ain't a rich guy but I'll try putting some love in the coffee can if I can this month but, big thumbs up on here anyway. A big hello for Sprocket kitteh! !:^) Thanks Quinn!

@l-jpersson7532 2 жыл бұрын

On our historic steam locos we use emulsifying oil from UK. (Not in the cylinders though). It makes the job as an engineer so much easyer. After an hour the oil and water has separated and we drain it with our oilgun or through the drain plugs. Top tip if You're running on steam.

@davisjensen3695 3 жыл бұрын

Pleasantly surprised to see the oil from Little Engines. I live in Lomita and I'm a member of the RR museum that was the original home of Little Engines. Love the steam engine series!

@paulsto6516 3 жыл бұрын

To the point. No excessive content. No missing content. And you are a joy to watch work! (9.87)

@JimWhitaker 3 жыл бұрын

"You can measure all you want but the proof is in the cut". Now is that the saying of a machinist or a carpenter? 😉

@howardosborne8647 3 жыл бұрын

I heard the Butcher make a similar utterance.

@JohnnyDee62 3 жыл бұрын

@@howardosborne8647 Brain surgeons: Hold my brisket.

@andrewdashgdotcom 2 жыл бұрын

Thanks Quinn. I love that you show your mistakes and how you rectify them - I can so relate to that in my own work and evolving skills. As has been said many times, if you don't make mistakes, you're not learning.

@CampMoreBarkLess 3 жыл бұрын

Well, always learn something new from this channel. Didn't know there was special oil for "steam cylinder " who knew. Thanks

@noelhenderson700 3 жыл бұрын

Another problem with oil in the steam, if you intend to use a condenser, is that the oil will return through the system with the steam and get stuck on the heat transfer surfaces in the boiler and condenser. This will cause hot spots on the heat transfer surfaces which will result in failure of the surfaces. Cylinder oil prevents this as it can be skimmed off the condensate in the hot well.

@haydenc2742 3 жыл бұрын

You know my uncle lenny too?? All coming together...wanna see a video of that puppy running on steam... I binge watched the entire series! Such a great build...small oopsies here and there, but that's what makes it so awesome...but you made it look so easy!

@tomhughes_ 3 жыл бұрын

On miniature steam locos, small bits of yarn are put at the top of the feed pipe to ensure a steady, continuous flow. The amount of yarn in the pipe can be changed to alter oil feed rate.

@randywl8925 3 жыл бұрын

I have no intention of ever building anything like Blondie has done but that's a really neet fix for a situation like this. I know these things don't need a strong flow of oil like an automotive engine needs, they just need to not run dry. Your suggestion is perfect for a machine like this because it's so easily tuned to get the correct flow. 👍

@lewisheard1882 3 жыл бұрын

“Not to be confused with your uncle Lenny”.... I think Quinn and ToT have hired the same writing staff :)

@skunkjobb 3 жыл бұрын

I didn't know that brass could have problem with steam in the long run. That's good to know and it was also some interesting information about steam oil.

@Tommy98406 3 жыл бұрын

Now I remember the Chemistry Class I missed. Quinn reminded me of that chapter. Surfactants? Radicals? In a machine shop? lol

@royreynolds108 3 жыл бұрын

The lubricator is usually mounted slightly higher. Propper oilers would be drip oilers, the ones with the glass tubes for the oil and knobs for adjustment and the flip-up lever to open it. They would be too small to be practical in this size. Regular steam cylinder oil is good to about 190 psi or superheating the steam to get all of the moisture out of it. Power plant turbines operate somewhere around 1200 psi and 1000 degrees F of superheat. The turbines exhaust into a condenser between 24 to 26 inches(or slightly more) of vacuum.

@devster52 3 жыл бұрын

That little jeweler's plate was awesome! Brand new stuff for me.

@jamessimmons3968 2 жыл бұрын

We have a lot of the same interests, model trains, machining & electronics. I like doing electronic projects, especially CB & Ham radio projects.

@danalex2991 3 жыл бұрын

You are throwing alot of knowledge that I never knew. I'm a novice mechanical engineer who has designed some parts but never actually manufactured parts since I just do outsourced work and I watch your channel to get some actual real life insights from a skilled machinist on how the manufacturing is actually done. I love all the actual deep physics and chemistry knowledge that you give out. Please continue in the same manner forever. Are you an engineer too?

@scottjohnson1698 3 жыл бұрын

Put a little cotton in cups to regulate oil flow.

@tsalluzzi 3 жыл бұрын

look at you! all grown up and using three syllables words and French! Love the video and the oil explanation. Always interesting to learn the dark arts.

@opticalmechanic 3 жыл бұрын

If you had a small radius on the left side of your form tool, it would leave a small fillet in the corner of the bar stock and possibly prevent the part from snapping off when the diameter gets small (avoids a stress raiser) and the cutting force goes up when under full contact with the form tool. Great vids!!!

@djavanace 3 жыл бұрын

It works so nicely! But, are we nearing the end of the steam engine series? Oh noes!

@OceanusRacing 2 жыл бұрын

What I love about your videos is you make mistakes.. everyone makes mistakes but most people wouldn’t show them and pretend to be perfect which give new starters an unrealistic goal of perfect machining! Well done👍🏻

@TheBRMueller 3 жыл бұрын

This is where an optical comparator would come in handy. If you don't have a comparator you can use an overhead projector.

@michaeljohnson-li5nn 3 жыл бұрын

Quinn, many years ago during my apprenticeship, I used to work with a colleague who was a very keen model engineer. He would sometimes make a few parts at work when things were a bit quite. When making the lubrication units he designed them to accept the small brass main jets from Mikuni carburettors. These jets are inexpensive and are available in numerous (and accurate) bore diameters. This enabled the operator to interchange them to give the required oil flow rates. Some experimentation was required to hit the correct oil flow rate but the jets come in a vast array of diameters so you will eventually find the right ‘jet’ combination. Finally, lockdown hair is looking really good but please be careful when you are near any rotating machines - better safe than sorry.

@moorejl57 3 жыл бұрын

Being of Irish descent, I know all to well about fatty alcoholics lol. Thank you for the lesson on form tools and what steam engine oil is and how it works. I loved the Yahtzee moment, but a small tear welled up when you didn't say "as is tradition" when facing off the brass.

@Michigan_Tactical 3 жыл бұрын

You could use an air compressor tool oiler trip lunch the steam cylinder while running on air. Just an idea I had. Looks great!

@MichaelCampbell01 3 жыл бұрын

Found your channel through your collaboration with Rex, and I love it. I don't understand at least 80% of what you're doing, but I enjoy watching it, and every video is a new vocabulary lesson for me. My dad was a heavy duty mechanic since before WWII and he would have absolutely adored the work you're doing.

@NathanHeld 3 жыл бұрын

The displacement oiler is so clever thanks for explaining that :D

@droppedpasta 3 жыл бұрын

Maybe instead of a smaller drain hole on the slide lubricators, a bit of felt in them would slow the flow. Steam turbine generator next?

@mikebutler5395 3 жыл бұрын

Great Job.I build 7 1/2 gauge steam Locomotives.I found if your oilier is to generous with the oil ,I solder the base closed and re drill a smaller hole.Saves re making the oilier.

@boylard 3 жыл бұрын

Wow, hope you are proud of yourself. You make it look so easy that both of my spare brain cells are saying "go on buy a mill and a lathe, you can do that". Seriously these videos are ace. You and TOT have helped keep me sane(ish) over lockdown.

@jayyyzeee6409 3 жыл бұрын

"Soap is one of the most *basic* surfactants." I see what you did there. ;)

@colt4667 3 жыл бұрын

The acid test is how well does it lubricate?

@oldhick9047 3 жыл бұрын

Quinn shows the bumps and warts as well, gotta like that

@henrya3530 3 жыл бұрын

Nothing wrong with using brass for toy/model steam engines and boilers. Plenty of such steam toys have survived for more than 100 years. If you are serious about running this engine on live steam maybe it's time to think about what happens to the exhaust. To prevent making a mess on your workbench you'll need some form of condenser. This can be as simple as a hose going into an old glass jar or as elaborate as a chuff pot. I really hope you decide to make a chuff pot :-)

@rogerdeane3608 3 жыл бұрын

For the oilers, drop a piece of felt or yarn in the reservoir that will slow the oil down.

@rickfazzini22 3 жыл бұрын

Thanks for sharing the tip on that fixture plate, unfortunately I was a little late and all the other subs bought them before I could get my hands on one. Great video as always!!

@GaryT1952 3 жыл бұрын

Really enjoyed the silver soldering portion...excellent set-up with he jewelers block...never seen that before⭐️⭐️⭐️⭐️⭐️

@alan988 3 жыл бұрын

Young lady ,you are an inspiration, a lovely way of explaining your process, nice to see your mistakes are not hidden , we all get it wrong ,we learn from it and move onto our next mistake . I hope you continue for years to come , you enjoy yourself and we enjoy watching you .

@paulp96275 3 жыл бұрын

I just love the knowledge ,you are one very talented person thank you 👍👨🏻‍🏭🇬🇧

@paulsanti8517 3 жыл бұрын

i love that soldering plate setup.

@kimmy_future4265 3 жыл бұрын

I think that's the first time I've ever seen a heart face emoji used in a machinist's video and I love it! 😍😍😍

@johnmcclain3887 Жыл бұрын

Thanks Quinn, I needed oilers for a different engine, but these will work!

@danbreyfogle8486 3 жыл бұрын

Imagine my excitement to find another video about the steam engine. I thought you were done and now I got to see more work to make it more complete. Great video.

@gagasmancave8859 3 жыл бұрын

Really nice project Quinn

@pebrede 3 жыл бұрын

If you need to adjust the oil flow from the oiler cups, insert small wires, usually called joggle wires. Use wire from multi strand wire or fuze wire and make them “L’ shaped with the long leg just shorter than the feed hole to the journal. Nice project, stay safe.

@Blondihacks 3 жыл бұрын

Great tip!

@DDBerlin 3 жыл бұрын

The form tool approach is great. I woul not even think of that, as I'd assume lots of chatter with the relatively large contact surface.Butit obviously worked pretty well, basicly even without the support. Nice!

@hollyhollerith3500 3 жыл бұрын

Perhaps a point of interest: PB&J 460 can be used as a steam cylinder oil as well as a bearing oil. It is heavy enough to do a fair job of lubricating the cylinder - at least up to mild superheat - while having the added benefit of being non- compounded and hence removable from the exhaust condensate. This second feature is particularly helpful to steamboaters who recycle exhaust condensate through a “hotwell” filtering tank for reuse in their boilers.

@MikelNaUsaCom 3 жыл бұрын

Great video... on a ship with steam power, lube oil quality management is a daily full time job... 36hrs a day! Have a great one!

@Clough42 3 жыл бұрын

I have a cut on the back of my right index finger that looks very much like yours. Mine came from reaching under a sharp end mill in the spindle. :)

@Blondihacks 3 жыл бұрын

Drill in the tailstock for me. 🤣

@andrewgillis3073 3 жыл бұрын

One of the big reasons Navel ships switched from triple expansion steam engines to turbines was The turbines could produce more horsepower by using super heated steam. They also required less maintenance. During the same period, most boilers became fueled by oil rather than coal.

@martinpanev6651 3 жыл бұрын

Oh this is amazing! Haha- the smell of live steam and oil is iconic!

@WorksbySolo 3 жыл бұрын

Teeny tiny brass parts... my favorite. Another informative episode. Thanks!

@Blondihacks 3 жыл бұрын

Thanks Bernie! ❤️

@gregloubser4744 3 жыл бұрын

Quinn: thanks for covering the lubrication issues so well. That engine is beautiful!

@AnonOmis1000 3 жыл бұрын

"Figured out a way to flip them over" didnt you recently build a collett chuck

@Richard-gh1gv 3 жыл бұрын

I just loved the explanation on your pin vice. The one I have looks about the same and I had it for the exact same reason, model railroad ! Have a large set of numbers bits that go down, so so small. A Princess Auto find of 20 years ago.

@markloving11 3 жыл бұрын

Just use distilled water and that all but removes the dezincification issue. I’ve been using distilled water in my 16mm/foot garden railway locos for years along with a lot of other people, no issues with zinc erosion at all even on an ancient loco that I own (it’s 70 years old!)

@Blondihacks 3 жыл бұрын

I didn’t know that! I run distilled anyway just to cut down on scale buildup. Great to know!

@heighRick 2 жыл бұрын

Ermahgerd Quinn ..brass in a live steam environment ..surely, we're all going to die! :O

@OldCarsAreFun 2 жыл бұрын

I like the boring bar end mill. thats creative

@johnapel2856 3 жыл бұрын

Beautiful tiny parts. Uncle Lenny says (burp) "Hello". Thanks, and Meow to Sprocket.

@oldhick9047 3 жыл бұрын

I knew there was something odd, you are a model railroader, or rivet counters as we (slot car people) call them. NICE !

@elsdp-4560 3 жыл бұрын

THANK YOU...for sharing. One fantastic looking and running steam-engine, Mr. PM Research will be proud of you, great work.

@steveshindeldecker42 3 жыл бұрын

Those pin vices are also sold as torch tip cleaners. They work really well for that too.

@SquirrelsForAll 3 жыл бұрын

Beautifully done! Loved it!

@Andrew_Fernie 3 жыл бұрын

Such clean hands.... The only time Quinn has a dirty hands is when she locks the Y axis on the mill and gets an acme thread imprint on the back of her hand ! Any time I even look at my machines I'm oiled up the the elbows and my nails have what looks like 6 months of grime under them. I think it's a secret trick she has learned from Joe Pieczynski.

@backwardsmachining7526 3 жыл бұрын

Yea I..'m definitely going to make one of these steam engines. Seems like a lot of fun.

@MattDonafrio 3 жыл бұрын

*STEAMS like a lot of fun.

@seananholland3726 3 жыл бұрын

Fantastic! I learn so much watching your show. You are an excellent teacher/explainer of so many things. Thanks for sharing what you know. Been thinking about a metal lathe for a few years now. It should arrive soon. Woo hoo.

@brianhostak3961 3 жыл бұрын

Fantastic work Quinn !! Love the miniature work you do. And all of the other projects you do.

@willemkossen 3 жыл бұрын

10 hours of running in its entire life? I thought you were going to charge your iphone with it. And how the heck do you know about my uncle Lenny? Greetings from the Netherlands!

@haydenc2742 3 жыл бұрын

You have an uncle Lenny too!!!

@robertoswalt319 3 жыл бұрын

I probably would have had to make dozens of those cups because things that tiny have a habit of falling into black holes in my shop to never be seen again. Great video Quinn.

@doomsdaydad2488 2 жыл бұрын

You said model trains, that's great!!

@craighill1606 3 жыл бұрын

very nice, i am glad to see it running

@BEZmer2001 3 жыл бұрын

Looks great Awesome to see it all come together

@tonyschiffiler4816 3 жыл бұрын

Nice job on the small parts , my chip tray looks like Mt. San Jacinto , time to clean it , Thanks .

@tobymilo8625 3 жыл бұрын

You do amazing detail work! I love to watch you work. Thanks for sharing your knowledge and skills with us. Please post more content

@ikeurb 3 жыл бұрын

Such a cool project. A lot of time and effort went into to this. Definitely a conversation piece for sure. Love it!

@rallen7660 3 жыл бұрын

Thanks for all your videos, Quinn! I.ve been binge watching whenever the covid fevers aren't too bad. It really helps me keep my sanity.

@LelandRJohnson 3 жыл бұрын

Your videos are *VERY* enjoyable. I'm amazed at the wealth of knowledge you pack into each video. The videos you produce are valuable to the a wide range of machinist - from hobbyists to highly skilled. Thank You !!!

@johnnymills9546 2 жыл бұрын

On the oilers that drain too fast use pipe cleaner down through the hole and cup to slow it down you can add to the length and coil it in the cup to slow it even more if needed.