Kearney & Trecker Parking Attachment 14 Part 1

[@dannymaciejewski]

Hi Adam, that shot from on top of the head stock was awesome!! As someone who wants to learn it was good to see you using the controls... More please

[@Abom79]

I've often gotten requests of more shots of me working the machine so I try and mix it up

[@dannymaciejewski]

+Abom79 Sounds good, I always pick up the most when I can watch your hands. Thanks mate

[@deej19142]

If we had to choose just one chanel, or program to watch andonly one I would pick this one. Seriously I'm never bored, its always interesting and I learn lots of new stuff every time. It just do not get any better than this. :)

[@WeaselWood]

Wow, I'm allways impressed what you can machine out of raw stock or even out of scrap, at least scrap for someone else, very cool! ;)

[@richardsutherlin5162]

it will never get old watching just how quickly you can get a part indicated within a thousandth or so, awesome!

[@shockwavecity]

Really enjoying these new annotations with the tools and some of the shop jargon.

[@Abom79]

A lot of the viewers have been requesting more on screen info.

[@jankjensen222]

Greetings from Denmark and a devoted viewer. I totally agree with the comment from William. Nothing like learning it from a master :-) Keep the movies coming Adam.

[@mikekrass3999]

adam, Thanks for explaining the threading on the lathe. I love these videos i learn so much.

[@TheMetalButcher]

That's the slickest threading I've ever seen.

[@IamVince1aa]

What a nice surprise..really wasn't expecting and vids from any of you guys

[@killejano]

Hi Adam! I was the one asking about that stressproof. Looks like it's about the same stuff we call "automatic steel". Real easy cutting especially with those kind of inserts. The one time I got to try that steel I turned 1200 castor pins with one corner of the insert and it showed no signs of wear. That was on a cnc tho but with no coolant.

[@deej19142]

Thanks for the cool shot of how you are adjusting stuff while threading, now I understand how it all works...well somewhat better. LOL

[@AmateurRedneckWorkshop]

Threading is the most interesting operation on a lathe. Keep on keeping on.

[@richardwigley]

Thanks for clearing up the position of the arm. Clever design :-)

[@kenknerr7226]

That new 4K camera is freakishly clear. Almost like being there.

[@Barefoot3us]

WOW did the DNMG BF 431 eat up the Stressprof really nice cutting.

[@mog5858]

that's stress-prof for you nice stuff to work with

[@RobertKohut]

Great video production!! Forgot to mention last week I like the new video captions!

[@kroghsmachineshop4708]

Mr. threads in action👍cool video.

[@danielwerger5641]

Excellent video Adam, thanks very much...! Cheers, Daniel.

[@billlee5307]

Adam you are a great teacher! Thanks!

[@Abom79]

Thanks William

[@shawnmrfixitlee6478]

Good work Adam , Enjoyed !

[@theinterfaithshepherd9075]

thank you for making your videos. sharing knowledge for free. good on ya!

[@Joesmith-pl4qb]

Great video Adam! You do a good job of illustrating what you are doing! Good camera angles, and I don't know if you are using any filters, but the indicator dials are nice and clear and easy to see. (Man, you sure can work a four jaw!) I really enjoyed your clear explanation of threading. And the camera angles, close and backed up, to see what you are doing. Thanks for the very high quality videos!

[@63256325N]

So far so good. Great job. Looks like you've done that before, a time or two....

[@AndrewCobaugh]

Pro tip for cleaning up bronze, brass, and copper: ketchup! Just used some to clean up some tweco welding connectors. Does a great job.

[@sidgar1]

I think just plain white vinegar works as well. Less messy, too.

[@JRD77VET]

Good explanation of the manual thread cutting process. Some folks use the cross slide to take the last couple thousandths to use both sides of the insert threading tool for a nicer looking thread. Both ways are correct. I noticed you changed RPM on your Victor lathe. Not all lathes will pick up the thread correctly if you change RPMs. Once again, very nice work. Jeff

[@laveturnerjones3954]

man i love the chips u make. i only get to turn 316 stainless and mild steel over here

[@joelcliffe590]

thanks for explaining more stuff, makes it more interesting

[@PeterWMeek]

Another great episode in this series. _O Fortunate The Man_ who can go to his parts bin and pull out a handful of 3/4-10 bronze hex nuts. I have a pretty good stash (you should see my collection of socket-head cap screws, up to 1-1/2" diameter) but no large bronze hex nuts.

[@Abom79]

Peter, some more of that good old stuff from my old shop that was collected over the years.

[@travnturner]

YOU SIR....are a chip connoisseur. I still prefer Cooler Ranch

[@Hobbitlord2002]

It might just be my eyes but this video is very pretty. HD for the win. Love your work there Adam. Wish i should see you in action in person. Keep it up. ABOM79 for life!

[@KusanagiRyuuichi]

I don't know why but when Adam says "these nuts", i would laugh every single time.... XD "Dez nuts".... Sorry about that... Anyway, great work bro. Love to watch your videos... teaches me alot as i'm taking courses to be a machinist (turning, milling and CNC modules). You and John (@NYC CNC) are the best online teachers for me to learn from. Keep it up bro.

[@SynchroScore]

Just hope you never hear about nipple wrenches or stripper pins.

[@johnkinnane547]

G'day Adom I found watching your machining very interesting. It's great to watch some threading being done as I have some coming up. Thanks mate I am new to your channel and like it very much and I have subscribed. Thanks once again good filming John Tasmania Australia

[@martineastburn3679]

OBTW - if looking for good cutting oil, tractor (etc) Hydrolic oil is nice and contains a high amount of sulfur. Sulfur eases the load on metal to metal and improves cutting on a lathe and inhibits shaving in transmissions and other parts of the tractors. The 'old' oil is trashed or recycled anyway. On the bolt - a thread cleaning slot could be cut at the end. junk gets put into the slot and not pressed onto the threads.

[@sidgar1]

Adam, you seem to be getting a consistent 0.001" taper on this lathe. You had the same problem when machining the pin. Is there a problem with the carriage, or the ways? Maybe the tailstock? Any way you can adjust or calibrate the small error away? Great video, as always!

[@rectorsquid]

I have never cut threads and have only used a lathe a few times a year for tony simple parts. If the carriage is being driven by gears from the lathe spindle, how could the TPI ever be wrong? if you measured the threads and they are wrong, is that because of an incorrect gear selection or because of something else? Your videos are great. Thanks for making them.

[@Abom79]

Threads that are divisible by the lead screw pitch you can enage the half nuts at any position. For other even number threads any line, and odd threads every other line.

[@phildeeds8238]

What is "stress proof" and how is it different from other steel?

[@kalusovsky]

I think that this hole in screw is for the split pin (to use a castellated nut).

[@trooperkent]

Finally managed to be the first person to like your video Great stuff keep them coming 😀

[@gregdow5063]

Ned to bring back the little Abom guy back

[@rickyretic]

It's to bad that your logo that the cnc engraved in won't be visible. Thought that would be visible from the top. Great videos Adam.

[@sp1nrx]

Stressproof is a (or was) a trademarked name for 1144 in a heat treated condition. Great stuff but it's not available everywhere like 4130/4340/8620....

[@aus71383]

Could you put even more of a round shape on that "lug nut" - make it into almost a ball and socket type joint?

[@kwbarnes1]

Adam, You have 2 lathes (Monarch & Victor). What are the differences between these lathes, and what causes you to choose one lathe, over the other for any particular job? I have wondered about that, and thought the answer might make a good subject for a "Shop Talk" video.

[@adamf3894]

Great video. Been enjoying these for a while. Love your projects. Let me know how I can get some shirts up in Canada. One Adam to another Dr. BOOTH.

[@MogDog66]

Will test-fitting the nut on the threads before you take the sharp tops off them with a file damage them by rolling the tops over on the inside of the nut?

[@promodvette]

3:11 Got em!

[@chrisdouglass9496]

What's that smoke coming off the cut Chris from Australia

[@davedigs]

nice work Adam is there an 1144 stressproof as well have you any idea what the equilavent of stressproof is in the uk as i can't seem to find it

[@justinbell5696]

Why is it important to cut with only one side of the threading tool?

[@NeAZ]

10:25 That logo in black, green and white next to the indicator is quite similar to Real Madrid's (a soccer team) crest. I wonder what it is. Does anyone know, please?

[@kwbarnes1]

On the right side of Adam's homepage, is a section called "Favorite Related Channels". Scroll to the bottom of the list and click "Show All". Scroll to the bottom of the new page that appears, and you will find a link to TacticalKeychains. The sticker you are seeing is their logo.

[@NeAZ]

That is thorough. Thanks a million!

[@Abom79]

Tactical Keychains

[@jcortiz123]

which is better to cut threads 1 side or both sides?

[@JG-kv4oi]

I'm sure you've been asked many times before, but what kind of cutting oil are you using? A high sulfur type oil or some special sauce? I love your little brush can, going to have to borrow your idea. Thankyou!

[@Abom79]

No prob Jerry, it's something I plan on talking about in a future Shop Talk. I use dark cutting oil, the sulfur based stuff.

[@jamiebuckley1769]

thx adam another great vid .

[@Shod2009]

Why do you thread toward the chuck? I was always taught to thread away from the chuck? Is there a difference?

[@jackleg693]

Another superb video and thank you! I'm not a machinist or an engineer - I just love watching your work - one question though - what's a "Spring pass"?

[@Chainelove]

it's when you don't increase the depth of pass and cut again, the pass will be very small => not a lot of stress => not a lot of deformation aka spring pass :p

[@jackleg693]

+lokikinator thanks for that.

[@kenknerr7226]

Will you get dissimilar metal corrosion from the brass to steel interface?

[@SynchroScore]

That's really only a problem if it gets wet. If you were to connect a brass valve to a steel water pipe, then you could have trouble.

[@mouseriverengineering]

Hey Adam how do u get such nice chips .... Mine are always stringy and annoying ....... I have tired few styles and angles etc etc and know this my be hard question to answer

[@jamiebuckley1769]

no matter to a certain point a machinist can usually recover somehow too make it right.

[@sachie123]

I tried thread cutting Abom style on a chinese lathe at work and broke the compound slide😅😅

[@robertkutz]

adam nice work. bob

[@skinny6523]

Why do you call it a spring pass?? and what dose it do?? Sorry if this is a dumb question, or if it has been answered before. Great video!! Kevin

[@DerpyShadowz]

Spring pass is basically taking another cut, without changing or adjusting the depth of cut from what i can see. So you end up cutting at the previous pass depth, just to see if it cleans any small amounts of material up before making adjustments.

[@skinny6523]

Ok I understand now, thank you!! Kevin

[@Joesmith-pl4qb]

I believe that a spring pass is making another pass without advancing the cutting tool. So, basically you are making another pass with the same settings as the last pass. It is called a spring pass because when you make a cut the part deflects or "springs" back from the cutting pressure slightly, by making a second pass with the same cutting depth settings the machine should cut away the material that was left due to the deflection on the previous cut. Also, because the spring cut is only removing a very slight amount of material there is little or no deflection on the spring cut.

[@skinny6523]

Thank you Kevin

[@georgezarifis7409]

It seems like John did the engraving on the wrong side...

[@mgmoody42]

Except if he put it on the other side there is a very good chance of it accidently getting damaged by all sorts of things.

[@LerrySanders]

Sorry for the newb question, but how do you know what RPM to run the tools at?

[@SomeGuyInSandy]

This Old Tony would have just thrown that round stock into the lathe and it would be perfectly registered.

[@pvendeloo7512]

how come you get that taper, awesome video btw

[@stevesus3295]

Is the taper a result of slight lathe bed wear in the ways?

[@stevesus3295]

It could also be a result of the extended tailstock.

[@matze1508]

might be a slightly offcenter tailstock or the cutting forces pushing the workpiece more away in some areas.

[@yngveamundsen5184]

The tailstock is probably out by about half a thousands, not much to bother with unless you do work for NASA... :) I don't think it can be the workforces, 'cause then the taper would have gone the other way - unless the spindle bearings for the chuck are shot, and they doesn't sound that way.

[@operator0]

More than likely this is the reason. Bed ways on lathes are extremely hard to keep straight because they are so long. Just think of the stress put on the frame of the bed from moving a lathe. I have yet to see a lathe that didn't have some variation in the straightness of the bed ways.

[@tomscorner3838]

Adam, after facing the rod measured 6 inches and did made his first cut. Then you did a second cut and used a mic to measure the thickness. It was 1 thousands differance from the end to the 4 jaw. So he did another cut and the same thing happened. I know 1 thousands very small but why? You had it chucked and then put a center and used the center thing to keep it. Why the thousands differance? I would have thought it would measure the same on both ends. I'm the guy that not a machinist and just like watching you build things.

[@operator0]

The tail-stock was probably off center by a thousandths at that particular position. It's very difficult to have perfectly straight bed ways on these lathes over those kinds of distances. A lot of lathes will be out by that much or more depending upon the position of the tail-stock/saddle on the bed.

[@Joesmith-pl4qb]

I think that the most probable reason is that the tail stock is not in perfect alignment with the head stock. Adam, I would also like to hear your take on this.

[@princebatswater]

I may be wrong but my understanding in that the tailstock is slightly out of alignment with the headstock. In this case the tailstock should be 0.0005" further away from the operator.

[@jusb1066]

wear in the bed of the lathe, most likely, having a thou taper is what he commonley ends up with and uses a file or abrasive paper to even it out, if its needed

[@TheMetalButcher]

Also, the chuck is very rigid. The tailstock, even a good one like that victor, has some wiggle to it. So on a perfectly aligned tailstock, tool pressure can make the tailstock end slightly larger due to deflection. Which is the opposite in this case, so yeah, just misaligned.

[@ColdCoffee122]

watching while the z bash streams

[@moomastico]

sup, whats the intro song outtake?

[@Abom79]

It's called East by Silent Partner

[@jorgerosaly1767]

love ur videos 🖒🖒

[@jefftoohey2822]

I may be the only one, but I have watched this the whole way thru and still don't know what it is used for. It would be helpful if you preface your videos in some way. Thanks!

[@loosewiremachineworks3410]

I have problems playing your videos. The video jumps forward but the sound plays fine. It is just your channel. Maybe your resolution is higher than the rest?

[@MrNubix]

It's so weird to now know, that you'll never test the part before building a copy of it. :D

[@sheminger]

I think maybe when you grab the camera perhaps a little warning, or do it a little more gently or slowly. I watch your videos on my tv so I’m pretty focused on the screen. And a couple of times now you grabbed the camera and pretty much made my head spin for a moment. Of course I’m a bit more sensitive to it than most. But a little warning, or a slower movement, or both would be greatly appreciated.

[@johngalt9262]

nice, as usual.

[@76Raby]

In that case the nicely engraved logo would be invisible.

[@Max_Marz]

This whole four jaw thing is starting to make me feel the same as when someone tells a really really bad pun.

[@krazziee2000]

nice

[@FoxMacLeod2501]

3:11 deez nuts!

[@pijnto]

Lately your sound is out of sync is this you or KZbin

[@cuptain85]

3:11 Deez nuts 🤣

[@raybroadhurst4128]

Nothing worse than wobbling nuts!

[@Thunderstixx77]

I agree with cleaning up the nuts... Nobody likes dirty nuts, shiny nuts are best !!! (sorry, it just had to come out)...