How do you drive stuff between centers? Here's my take on a driver for the metal lathe. #lathe #diy #machineshop And thanks to Joe Pie for sharing: • A Simple Chuck Modific...
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@Argent911Ай бұрын
Baby chuck do do do do do do! Great build
@nbrworksАй бұрын
Now it's stuck in my head again 😂 it's been a rough week 🤣
@TalRohanАй бұрын
@@nbrworks when I think of that I see little baby yellow hens and it doesnt bother me so much
@honeycuttracing13 күн бұрын
😂😂😂😂😂
@workinprogress54317 күн бұрын
I do need something similar, and I'm not only remembering but actively thinking about this video. Thank you!
@eclipseslayer9827 күн бұрын
I really like this video because I created a home-made lathe and I was having trouble turning my wood on it, so I cam with the exact same concept (not execution), except I had interchangable 3D printed adapters that were mounted on the threaded rod I was using as the shaft and center.
@allengentz757217 күн бұрын
Awesome, an excellent answer to that problem.
@djhscorpАй бұрын
You get some lovely surface finishes.👍
@dpeter6396Ай бұрын
Excellent bit of kit! Love it.
@suzukipilot477322 күн бұрын
Nice work!
@MichaelHoyt-MulticraftTech26 күн бұрын
GREAT VIDEO!
@andyvan5692Ай бұрын
at 8:36 another option is to use tapered shank or machine drills (in a collet) directly in the quill, negating the room a chuck takes up, also it is a very rigid way of mounting a drill.
@iankoegelenberg4682Ай бұрын
That is such a great idea, I am definitely going to use your design. Baby chuck is now stuck in my head…
@nbrworksАй бұрын
😂
@lauriemcleod308210 күн бұрын
Great, tool I have something similar for working with a dead center with the deeper of my chucks still on the machine, but like others have said. If you can’t trust your spindle MT, then fix your spindle’s taper! Having a working spindle taper is essential for basic machine alignment and use. This is a basic aspect of lathe maintenance being able to repair burrs and if necessary re-cut and grind the spindle taper, is a must have capacity. Short of my desktop/benchtop scale lathes at home, that I have owned for 30+ years and managed to keep their tapers pristine (needing nothing more than a light touchup lapping), I have done it on every machine I have ever owned or used professionally at least once, usually due to a burr forming due to someone (sometimes me, more often someone else on shared lab machines) not cleaning the bore before seating a taper tool. This happens, even on $50K+ Schaublin tool room lathes, used for aerospace tool room work on flight spacecraft components, some idiot (not me in that case) will be careless and put a burr in the spindle bore. Work needs to get done in spite of it, so you spend the 20 minutes to fix it, so you can get your work done, not 2 hours making a workaround that also leaves the problem there. It’s not hard to diagnose and fix, and could have been done in a fraction of the time necessary to make the tool. Print and fix your taper, print and check your taper tools, fix them if necessary too. But the tool is interesting. Good work.
@TalRohanАй бұрын
Well adapted from thought to thing. I have a feeling that its going to be extremely useful in future and well worth the video and the drawer space. Thanks for sharing
@nbrworksАй бұрын
Thanks TR!
@parnuzutechАй бұрын
good job 👍
@adambergendorff2702Ай бұрын
Awesome work!
@paulkurilecz420917 күн бұрын
Very impressive.
@kolbroshop884Ай бұрын
Absolutely awesome video...
@nbrworksАй бұрын
Thanks! Glad you liked it!
@ypaulbrownАй бұрын
l always enjoy your videos and quality of work, you are and inspiration....thanks, Paul in the US, Florida
@nbrworksАй бұрын
Thanks Paul, that's appreciated. Glad they make you feel that way! Cheers!
@toolnuts7777Ай бұрын
Succulent i like it 😊 You have great practical ideas !
@nbrworksАй бұрын
Thanks! Glad you liked it!
@andrewdolinskiatcarpathianАй бұрын
Outstanding 👏👏
@HanstheTrafferАй бұрын
My lathe has a MT taper in the spindle. I pop the chuck off and use a MT dead center in the spindle when I drive a dog. I also cut an aluminum holder with a MT taper in it so I can use the dead center in the chuck.
@nbrworksАй бұрын
My taper does not have the correct angle ground.
@johnrussell662013 күн бұрын
@@nbrworks Why can't you re-install a compound, set your angle correctly and take a 0.005" cut from inside your spindle and correct the fault? 2nd possible solution, an MT-3 tapered clean-up reamer/cutting tap. I have seen them on EB for about $35. On this day 04-Jun-24, the auct number is 313252838129, it will be different or gone totally in a few days to weeks so look fast. There are other sellers that will pop-up, I'm not involved with this or any other sale.
@nbrworks11 күн бұрын
John, the spindle is hardened. It must be reground. I'll get there one day.
@johnrussell662010 күн бұрын
@@nbrworks Tks for the reply. "The Hobby Machinist" users group has a thread on cleaning up damaged MT tapers. The thread is titled "Cleaning up MT2 and MT3 tapers?" and says "Hardened or not, the reamers should work" on the 2nd PAGE of users comments. Good luck with your decision/path... I can't find my original comment to stack this comment upon the top of....Thanks for making this video.
@nbrworks10 күн бұрын
Thanks for the reference, John. I'll look it up!
@foogee9971Ай бұрын
very good one, i like it! ...and a very nice shot viedeo as well! 👍
@nbrworksАй бұрын
Thanks! Nice to see you back again 😀
@jarrychicanaux5821Ай бұрын
All you make is so clean and précision, it’s a great pleasure to observe, learn, with your vidéo. Félicitation😉
@nbrworksАй бұрын
Hi Jarry. I can't work in a dirty environment, I just can't ☺️ I often spend time cleaning and organizing. The good part is that, most times, I can quickly find stuff I put away years ago - it's the benefit of having an organization (and mental) system. Merci pour ton commantaire et bienvenue sur la chaîne!
@jarrychicanaux5821Ай бұрын
@@nbrworks Hello, I appreciate so much this style of philosophy, My machines are always super clean as my finger, the Dyson eat every thing at any moment fixed on the machines. Clean is precision as in my job of racing fine motor preparation, a part of dirt and you forget. In my little workshop, no grinding, I make it outside. At 72 years old my passion is my workshop. Go on to enjoy us with your talent. Bien cordialement l’artiste👍
@nbrworksАй бұрын
@@jarrychicanaux5821 It's such a previlege having people like you on the channel. Truly appreciated. When you say a small particle can ruin an engine build, I know what you're saying. A little bit of grinding dust down the bores... and the engine's done. I think you'll like my next video (currently editing it) 🙂 I don't know if you had a look at my website, which is now a little bit outdated, but I have documented there my last engine build (actually it was my second, so "last" is a strong word). It's nothing fancy, just an old anchor, but I loved doing it. I finished it in 2019, I checked the oil pressure and it's still on the floor! I regularly turn it over... but I really need to find the time to fit it in the car. There are several posts about it, from conception to paintwork: www.nbrworks.com/category/60s-mini-stuff/ PS: Go easy on me 😃 I'm not a professional, just someone with a passion.
@HeathLedgersChemistАй бұрын
Nice solution.
@andyvan5692Ай бұрын
a great build, but in the past, they just used a faceplate (thats the reason for the holes in it!), this drives the 'dog' and holds the center, in the bore; just don't forget to wedge the dog, to stop backlash.
@nbrworks29 күн бұрын
Hi. My spindle taper does not have the right angle, so I can't use a dead center in the spindle and the faceplate. Thanks
@user-ds6qf2mv1q18 күн бұрын
за работу - лайк, но на самом деле ты мог бы изготовить любой подходящий поводок под квадрат на валу и проточить
@windsorukАй бұрын
Interesting tool - one question though - if you made if to fit a 5C collet, why not do all the subsequent operations holding it in the collet....? Seems easier than the 6-Jaw...
@nbrworksАй бұрын
Hi, I don't have a particular good reason other than convenience. The 6 jaw was already on the lathe, so I used it. At 4:06 the part was flipped and I machined the register for the spring, that does't need to be concentric to the rest of the part (there's a gap to the outer piece), so I didn't even try to indicate it, if I remember well. Then I indicated it to machine the outer piece at 13:41 (just for the finishing pass, to get the run out closer to the steel body). I had a couple of tenths of runout (0.0001/0.0003"), which is as accurate as I can probably get with the 5C. So I went ahead and didn't touch it until I finished all operations. In the future, as long as the center is recut in place, there's no need to worry with the runout in the main body, so I can use the 3 jaw, the 6 jaw or the 5C (whatever is already on the lathe). I hope this makes sense. Thanks
@windsorukАй бұрын
@@nbrworks Great - thanks, yes, all very clear !
@kentuckytrapper780Ай бұрын
Excellent job, new subscriber..and home shop tinker..😅
@nbrworksАй бұрын
Thanks, and welcome!
@constantinosschinas4503Ай бұрын
That is a fine looking mill! Brand, model, date?
@nbrworksАй бұрын
Hi. It's from Amadeal in the UK. I got it in 2019. "25" model (700x180 table). If you are in the US, look for the PM25MV by Precision Matthews, it's pretty much the same machine.
@Zzrdemon6633Ай бұрын
I was an apprentice in a machine shop for 4 years, and 30 yrs as an industrial mechanic, nothing like that was ever done like this, cost being the factor
@georgedennison3338Ай бұрын
By my abrasive wheel I have several thin pieces of aluminum, (0.100-0.250"), w/ various loose fit fastener holes drilled towards the edge. When I need to chamfer a fastener, I put it in the appro hole, then spin it w/ an allen socket or a 6-point socket, depending on whether it's a socket or hex head. I find the little piece of aluminum lets my fingernails get beyond the nail beds & keeps my fingerprints from being sanded off. Give it a try. If I need to taper or dog point a fastener, I use a cordless drill to spin it in the drilled plate; I get much more control than w/ a drill alone.
@nbrworksАй бұрын
Thanks for the tip!
@xtnuser533824 күн бұрын
You can't trust your spindle's taper? I'm no machinist. I've only watched youtube videos. But can't you run a boring bar into the spindle taper to clean it up a couple of thousandths? Would that not work?
@nbrworks24 күн бұрын
Hi! No, it needs to be reground (with a grinding stone). I'll have to make a tool post grinder for that, until then I'll use this tool shown in the video. My lathe's spindle taper doesn't the correct angle ground from the factory - hence the 'can't trust' part.
@lolcec81Ай бұрын
Комментарий в поддержку канала и ролика, а также труда мастера.
@ramonvargas1Ай бұрын
buen trabajo pero muy largo el video para el resultado ese tipo de puntos para trabajar entre centros ya los venden son marca rhom
@nbrworksАй бұрын
Hola Ramón. Gracias por tu comentario. ¿Tiene un enlace al punto Rhom? Lo busqué por internet pero no encontré nada similar.
@cdrive5757Ай бұрын
You know you can't have too many tools, jigs, fixtures and chucks but have you ever considered repairing your Morse Taper? This is a classic example of over engineering but I love it. I imagine that if I had many between centers jobs with a small square end I'd be happy I had this tool on hand. Let's face it. There's no greater satisfaction than digging out an old (had to have it back when) idea years later. As always, I thank you for letting me visit your shop. Wakodahatchee Chris
@nbrworksАй бұрын
Hi Chris. That's a good question, thank you for asking. Yes, I have designed in Fusion 360 a complete toolpost grinder, including a second (longer) spindle for the morse taper job (because I don't think I can buy a grinder with an adequate size for my lathe). I ordered the stock to start with it, but then stuff got it in the way and I lost momentum - I haven't started yet, but I might revisit that in the next months. This tool in the video took some hours to make, that's true, but worked well and I can continue to use it until I got the taper fixed. Thanks!
@cdrive5757Ай бұрын
@@nbrworks Thank you for the update. I just knew you had to have something on the fire to fix it.
@DarioushAryan29 күн бұрын
bravoo
@joell439Ай бұрын
👍😎👍
@pacman10182Ай бұрын
sound's like you need to fix your spindle taper
@seppajpАй бұрын
And make riser block under your mills column..
@jdm2651Ай бұрын
Can a 5C collet get to 30mm? Mine only has up to 29. For tall work on the mill it's strategic to have a set of Morse collets, these are cheap. Not sure about R8, that should not exist outside of North America in first place.
@nbrworksАй бұрын
Yes, my set goes up to 30mm. A quick Google search show several places selling them. Thanks
@jrpo637920 күн бұрын
Why is everything you have Chinese?
@user-to1tb4lo1qАй бұрын
why do people even bother with lathe dogs or other drivers? i never use them. as long as you put good pressure on the part it never fails. even on heavier cuts .100" at .008"/rev on 1.5" round bar, the friction alone still holds the piece in place. you should give it a try.
@ahanprospect5121Ай бұрын
Even if part weight more than 200 kilogrammes
@user-uk6kn1bd9xАй бұрын
А что это за приспособление и для чего оно? И вообще стоит ли овчинка выделки?
@jameshicks67538 күн бұрын
Maybe pick the hole and you won’t need to bore it?? Give it a try