Machining a Miniature Engine Lathe - Part 5 - Left Hand Lead Screws

[@customcutter100]

I didn't think that I would care anything about making a miniature lathe. However, I am learning so many tips/tricks watching this series. It is a great series. Thanks again for sharing your skills and knowledge.

[@outsidescrewball]

“suck it up Nancy”.....made my day....GREAT lessons

[@MikkellTheImmortal]

I'm really enjoying this series. I've learned something new in every episode so far. Thank you for going through the effort to make these videos for us all to enjoy. To all the people who think it's their job to tell others how to do their job. Shut the bleep up! Your "criticism" is not needed and especially not wanted. The man knows what he's doing for the most part and doesn't need your pointless input.

[@sewerroundtablereview4929]

Agreed 100%.

[@joepie221]

Thanks for your support.

[@TactlessWookie]

Joe, just wanted to mention I finally tried your method of cutting away from the chuck for threading. I love it. I'll never go back to the 'conventional' way again. As always, thank you Your channel is both enjoyable and educational. I know I've picked up a good collection of tips.

[@mcgam2000]

So many tricks that one learns over the years... We really appreciate your sharing that knowledge...

[@jackbonanno5550]

You did a great video on the art of finding exact center of your cut on a lathe, I've never seen the old and quick tried and true method of the six inch rule. Take the flat edge of a tool, pinch a six inch rule between the flat edge and your piece if it leans toward you it's low likewise if it leans away it's high, simply adjust your tool height until sraight up and down, and i don't get that dreaded nub from being off center.

[@arthurspader5423]

That ground parting tool tip is a great one, i've made 74 washers between yesterday and today, and i had a hard time deburring them because of the id. Thanks for the tip Joe!

[@joepie221]

Glad it helped

[@RRINTHESHOP]

Nicely done Joe. Yeah the washer is to big. I couldn't help myself.

[@kapytanhook]

Too Sorry, could not help myself

[@joell439]

👍👍😎👍👍 .... a lesson from Joe Pie is the perfect way to end the workweek. Thank you.

[@joepie221]

Thanks for watching.

[@radriand]

As I watch your videos, I am becoming more aware of how you are all ways conscious of end mill rotation and burr control. It saves so much time and effort. Nice

[@byronwatkins2565]

I don't know why making sacrificial fixtures like those V-blocks is the absolute last thing I think of... Thank you for reminding me once again of the basics.

[@vdubjunkie]

Absolutely beautiful work, as always. The tips are amazing, and every so often I think "uh, maybe I'll understand that when I watch this again later. Maybe the fifth time I watch it, even." Thank you SO MUCH for sharing your knowledge with us!

[@jonsworkshop]

Great work Joe, making single point threading of parts this diameter look like a walk in the park is not an easy thing to do. Well done. Cheers, Jon

[@robertcarter7245]

I has taken the better part of a year but as of today, I have seen every video on your playlist. As always great video and explanations, keep up the excellent work on these educational (for me anyway) videos.

[@joepie221]

Wow, thank you! thats quite a compliment.

[@garthbutton699]

I always go away from your videos learning something useful,today was no exception, thank you for all your efforts🤗🤗

[@ronwilken5219]

Like your use of "unloosen" which you didn't use today "the washer's too big"! Thanks Joe, I'm just yanking your chain. Excellent video as usual.

[@mrc1539]

Another good one Joe, and I totally agree with you on the washer. To bad we don’t wear ties anymore , that would make an awesome tie tack 😉 ! Again , thank you for all the effort you put into these videos.

[@joepie221]

I have a gold micrometer tie bar. Its pretty cool.

[@mrc1539]

@@joepie221 , maybe you could show it in one of your videos, I would love to see it , but would hate to make you wear a tie , so maybe you could sneak it in somehow and see how many people notice it .🤔 !

[@jimzivny1554]

This series is great. Makes you realize how much skills I need to develop. Thanks for sharing

[@joepie221]

I cheated. I practiced for 47 years before I shot this video.

[@jimzivny1554]

@@joepie221 I learned from my grandfather, a mechanic and machinist his whole life to always be learning, it keeps the mind healthy. I'm disabled and after a lifetime of turning wrenches I'm happy to have my 10" South Bend lathe and working on new skills. It's channels like yours and a few others that get me excited to try new things.

[@ChrisB257]

Great! Sooooo small! That follower really does a super job. Nice little trick in the mill! I really must make me a small tap thumb wheel.

[@jameslezak8179]

Another great video Joe. I always go for the balanced look too. Nothing finishes a project like scaling the assembled pieces to each other. That milling tip is golden! Thanks 👍😎

[@johnlee8231]

Aside from the useful techniques your sharing Iwanted to say your obvious enjoyment with this project is nice to see. Thanks as always

[@richknudson5137]

Excellent...again! First video in quite a while that you didn't "unloosen" anything! ;)

[@joepie221]

I'll have to make up for that.

[@jonweisbecker7713]

Thank you for all of the videos. It is such a joy to watch a professional at work. Also those little tips to make life so much easier and better. A paper clip so simple but yet what an idea! Keep them coming please.

[@sharg0]

Hey Joe, that washer.... ...trick with the paperclip was nice :-)

[@joepie221]

You guys are killin me.

[@rexmyers991]

The washer - - - Oh, Never mind.

[@ikkentonda]

Those little vee block inserts are a terrific idea. I’d have come up with the idea for soft jaws eventually, but those inserts ... I’m filing that away for a rainy day.

[@bkailua1224]

When I started running a lathe in the early 90's there was no KZbin and no videos like these. Sure is nice being able to see all these tricks and having all these good videos to learn from.

[@bobvines00]

@@bkailua1224 Yes, several of the KZbin channels I subscribe to do it mostly as a way of recording their knowledge for others to learn from when they (the creators) are gone.

[@Preso58]

Thanks for giving the dual dimensions. Outstanding work on such a tiny thread.

[@martinask731]

At last Joe you put on a video about the model lathe. I’ve been waiting so long for this. I hope the next one want be a month. 😁😁

[@joepie221]

No it won't. Work and recent storms backed things up around here. This series should move along quickly now.

[@vicebi]

I'm really enjoying the whole process. Congratulations!! A codial greetings!

[@joepie221]

Glad you enjoy it!

[@TomokosEnterprize]

3700 views in 3 hours. Beauty ! Well done. I treasure my files. They are kept in 2 wide/thin drawers with liners and dividers. Many have been resharpened in an acid bath. Good files are very hard to find now. Nicholson made excellent files in the day. Now they are a second or 3rd choice. Once again the king of small has created yet 2 more great pieces. This is once again the quickest 20 min on the Tube Thanks Joe. Come back soon eh !

[@matthewfort3740]

Can't wait until the next part to be manufactured. Great learning experience Joe.

[@Michigan_Tactical]

That paper clip is a great idea!

[@DCFusor]

I use the twist-ties from things like bread loaves or computer cables, I always seem a have a few around.

[@joepie221]

Most home centers sell aluminum wire used to hang drop ceiling frame work. Grab a bag and hang it in the corner. You'll be shocked at how many uses you'll invent for that stuff.

[@Michigan_Tactical]

@@joepie221 I do a lot of electronics work and the hardware is tiny. Best I've come up with is using a magnet. You've had several great ideas.

[@DonDegidio]

Hi Joe, Two more pieces done. They look great. Like the tip of using a custom made V block and the paper clip to coral those small washers. You and the family stay safe.

[@dreamsteam8272]

Sorry Joe.... youtube allowes just one thumb up.... i would give way more... Never learned so much in a single video! And the washer..... i would put it on a small screw.... put the screw in the collet... and turn the OD down.... but you know better..... thats just fine finish.... Great done!!!!! Greetinx from Germany! Nice weekend!

[@robschaffer2189]

Always look forward to these. Thanks for reinforcing the stuff I learned long ago and for the techniques and tricks I didn't know.

[@dougberrett8094]

Good show. By way of reinforcement, your remark that the OD being oversized may be preventing the mating part to go on, is spot on. Even if one is using a commercial ring gauge, the OD could be oversized. Ring gauges, and plug gauges for that matter, are designed to screen pitch diameter and pitch diameter only. They are made to contact on the flanks only, so a slight oversized condition can get past the gauge. Always measure the OD.

[@anneinfurna8528]

If you put a radius notch in the front end of the parting tool it will automatically deburr the part as you cut it off. The flat profile of the typical parting tool can push away the part and leave a "Fin" in the surface that can be troublesome to deburr later. Try it - - it works great!

[@lifuranph.d.9440]

Good I’ll try it thanks

[@TomokosEnterprize]

Interesting, Thanks.

[@daveswain8295]

Nice tip on the tool grind for parting off the washers Joe. Keep up the good work

[@KimbrellBrad]

That paperclip is a great technique! In the process of putting these away by themselves you KNOW you're gonna drop one or more! And magnet no good on brass LOL!

[@dlstanf2]

Always wondered why more machinist do not try making the small parts. Really a true test of skill. Very enjoyable viewing your abilities

[@3rdaxis649]

This is a perfect part for a Swiss type lathe.

[@lifuranph.d.9440]

If you need 100 identical parts

[@peteengard9966]

My old boss would tell me almost every Friday afternoon. " You did a good job this week. After tomorrow I want you to take a day off." I would tell you you did a fantastic job. I love these modeling videos. Where did you find a left hand tap for the nut? Or did you bore and single point that too? That I gotta see!!!!

[@matthewhelton1725]

Fantastic result! Patience is key.

[@glenncpw]

Joe I find the whole series very immensely entertaining - more so as I could never in my wildest dreams turn such small parts - I would not take any umbrage from those who probably have never used a lathe or mill - just show their own lack of self worth .. Once again good onya

[@wheelitzr2]

I have a new respect for a follow rest, thank you!

[@rtkville]

Very good Joe I really enjoyed this video but then I enjoy all of them! Thank you for taking the time to make them!

[@howder1951]

Fascinating to watch these tiny parts come to life, Joe you surely are a master at procedure, cheers!

[@keithjohnson3883]

Joe you are truly an artist, I have never seen in my career anyone able to make such small parts with such esse. Good job, waiting for your next video. Thanks.

[@joepie221]

Thank you so much. 😀

[@LukeA_55]

Lately I've been spending my free time tearing apart cleaning one of my grandparents typewriters... I highly respect watch makers and anyone else who makes tiny parts, just being able to see them and develop a feel for those delicate parts is hard to do. I couldn't imagine making them

[@markmonier-williams2508]

Joe - I read or heard somewhere that you made the works for a grandfather clock some time ago - that would be a really interesting build.

[@elsdp-4560]

THANK YOU...for sharing. Very nice Mr. Joe.

[@roberthiggins1142]

The build is coming along nicely.

[@TheEvertw]

Lovely bit of work, Joe! And a trove of useful tips & tricks.

[@stumccabe]

No comment on washer size. Thanks Joe - very nice project.

[@markrainford1219]

Nope, me neither.

[@cheater00]

absolutely loved this video. can't wait to see how this whole thing turns out!

[@joepie221]

The final result is spectacular if I may say so. I'm very pleased. Keep watching though, it makes the reveal much better.

[@cheater00]

@@joepie221 aye, I'll be watching the whole series once I have a bit of time for myself!

[@lawrencesciortino9721]

Hi Joe, this is a request for a video where you show the basics and fine points of using the lathe's rests - steady as well as follower. Thanks, Lawrence

[@bulletproofpepper2]

Great work!!! That some small parts ! I know your going to something great with the washers ! I’m thinking of twenty different ways but you always blow my mind ! Thanks Joe!

[@uspatriot4261]

Great video Joe as usual

[@mxcollin95]

Lots of good tips! 👍

[@joepie221]

This little machine was no joke. Great project and solid challenge.

[@garygenerous8982]

Amazing work Joe. Thanks for sharing.

[@robertwalker7457]

Thanks for the idea about the wooden knob on the file tang Joe. I found the local hardware in Australia has them for about six dollars. I checked what I had in my "Don't know why I kept it draw" and found a Champaign style cork that does the job admirably. The wire set up was still on the cork and acts as a grip. My wife and daughters imbibe the stuff so technically the cork is free for me! Thanks for the heads up.

[@bobvines00]

Sounds good, but the wooden knob is less likely to be penetrated by the file on its way into your hand if you're unlucky enough for the chuck jaws to hit the end of your file. I'm _not_ a safety nazi, but I'd be afraid to use a cork.

[@kolbroshop884]

as always, great video... floating drill chuck is a thing that i have to make for my shop now... you infected me with it... thanks

[@terrybailey2769]

Another great video, thank you Joe

[@bobb819]

As allways, well done!

[@1000crazypeople]

I'm a mold maker apprentice and luckily enough, we make the rubber handles that go on wheel chair brakes. They fit really really nicely as a file handle.

[@highpwr]

Smooth moves. Poetry in motion as they say.

[@TheTacktishion]

Maaan...! I was holding my breath at times on this one.... Nice job on the threads, AND machining that square on the end. You really do use those files....!!! LOL

[@joepie221]

Hell yea, Those files are awesome. Thanks.

[@paulwilliams9191]

My My Joe what big fingers you have.

[@garyclayton6014]

Nice job Joe 👍👍

[@copasetic216]

I’ve been watching you since the start. Always love your videos Joe. Thanks man

[@CorbinMusso88]

I’m gonna wear my fingers out telling you that I’m glad the series is back on, brotha. Glad you’ve been safe through the icy powerless madness.

[@joepie221]

It was quite interesting around here for a while. The leaves are now falling off the trees in buckets. Incredible.

[@dalemcinnes1834]

Hi Joe , sure have been wondering how that weather affected the fruit trees down their in the path of that storm. Not sure how many would be affected but would think it could be a long time to produce fruit again but assume they will survive. Great on the videos. Dale in Canada

[@zorinindustries]

I like the big washer

[@CraigLYoung]

Thanks for sharing!

[@billchiasson2019]

Amazing video! The things you learn here!! Outstanding!! Thanks Joe!

[@ianlainchbury]

The master....as usual. Thanks Joe

[@Stefan_Boerjesson]

One more fantastic job, great filming and editing. Being new in the game, the dimensions are small, scaryingly small. Once listening to an educated watch maker I think Joe would do very well in such a class..... Time 12:05, the two lead screws... The left one was just what I made, 3 of them, according to invaluable tips from Joe. 2" threaded length, 1 inch shank and 6 mm size, 1/4", and 51 TPI, left handed. All made in one grip in a Harbour Freight class lathe. Adding some 1" waist length in both ends and a live center it worked out very well. Grinding the part off blad will be put on the "to do" list....

[@joepie221]

I served my apprenticeship in the tool room ( fixture shop ) of a company that made watch parts. I made the crown punches and dies and a lot of fixtures and secondary handling tooling for the screw machine parts. I'd enjoy that class for sure.

[@Stefan_Boerjesson]

@@joepie221 Haha. Then You have already done the first class, maybe second... I'll pickup fortune telling again.

[@jeremybaker8626]

I enjoyed this one so much, I had to watch it a second time. I wish I could give you multiple 👍

[@joepie221]

Glad you enjoyed it!

[@brianstyrczula9466]

Nice job Joe

[@robertcorrie6737]

As always the master. Great content thanks.

[@alangriff1]

Just brilliant Joe...top machining tips

[@grahamdavies22]

I like that washer, it makes the whole thing look like something you would find on a Victorian sink. 👍😁

[@AlmostMachining]

Awesome progress. Thank you very much for these small part tips.

[@RalfyCustoms]

Crazy good as always, great work Joe, thanks for sharing

[@joepie221]

Lots of straight forward boring parts on this model. I'll show the ones that need some thought or a creative setup.

[@ophirb25]

Great. Always something new to learn. Thanks.

[@chrisk5305]

Keep up the good work!! Kudos for the 3/4 of a millimeter mix.

[@joepie221]

Apparently it helps.

[@raymondhorvatin1050]

Thanks again for a great video I have learned so much about making small parts .Now to put them into practice

[@jomo350350]

superb washers !

[@TheKnacklersWorkshop]

Nice work as always Joe... Have a good weekend...

[@barrystevens2780]

Hi Joe, I designed a machine with a phenolic gar that was supposed to wear and be replaced Ed before the steel gear it ran against. Bottom line, the steel gear wore out first.

[@erikisberg3886]

My Arboga drillpress uses some phenolic gears in the gearbox. As I understand it, steel/phenolic gears is a very reliable combination. Long time ago we tested som small dental handpiece gearboxes for lifespan. Surprisingly enough the ones with plastic/metal combined gears faired best, and these where Swiss made precision units.

[@ParsMaker]

nice work

[@christurley391]

Thanks for the video Joe.

[@richardjohnson3885]

More great solutions! Keep them coming, thanks

[@mpetersen6]

It may not of helped that much here but the use of a disc type work stop might be a help in keeping the part under tension in the lathe. The disc fits over the OD of the collet and bears against the spindle or collet adapter. It then has a hole to match the OD of the part. Slip the part through the hole and against the disc. When the collet closes it will try to draw the part into the spindle . The shoulder on the part keeps the part from moving so that when the collet closes it puts the workpiece under tension. This type of stop is very useful when holding lengths on turned parts that already have one diameter turned. If you are making multiple parts and you have a tolerance that allows for finishing stock you might have a pretty generous size allowance. For every .001 difference in OD a 5C collet has a .003 length difference. One of the problems with 5C internal collet stops.

[@bigblue1402]

Spot on as per norm joe. I'd love to try making one of these lathes. But I'm sure my teeth would fall out with the postage to the uk

[@leepoirier3823]

Who the hell is giving this video a thumbs down? Great work Mr. Pieczynski

[@joepie221]

Thanks.

[@bobvines00]

There are always some "thumbs downers" showing their hind ends on larger channels. I can't think of a single video of Joe's that deserves a thumbs down.

[@e2jw]

Awesome Job Joe!

[@TinkeringJohn]

At around 8:15 you mentioned the burrs didn't clean up as it did with the brass. As you stated later, a tight test fit could be caused by the OD being larger because of the material displacement Did you hit them with anything before test fitting with your test gauge? It would be neat if you showed the threads before clean up in an optical comparator. The valleys between the threads will be a V shape due to the profile of the thread cutting tool, but the crests should have a flat area.

[@barryfields2964]

I’ve been trying to grow that third hand for almost 50 years!😀

[@roylucas1027]

Fun video. Thank you and take care.

[@arthurirwin8235]

Amazing work.

[@ttabbal]

Excellent content as always Joe! The quick and dirty v-block had me facepalming, why didn't I think of that? :) I love the "too big" washers. I would so lose those in the chip tray! I'm intrigued to see how you make a dial for this tiny thing.

[@joepie221]

The dial is small and simple, but did take some planning.