Machining a T-Nut for Compound Slide

Рет қаралды 295,106

2 жыл бұрын

In this video I will show machining a t-nut for the American Pacemaker compound slide. This type of t-nut install is what is recommended by the Original Multifix company and how PeWe Tools also recommends installing their posts as well. The purpose is to provide the base of the post full contact of the mounting surface. There will be a followup video showing the machining of the tool post bolt.
If you're interested in the Multifx tool posts or maybe you just need some parts for your kit, contact Peter Wendlandt at Multifixusa@gmx.net
pewetools.de
Paypal Channel Donation: www.paypal.com/cgi-bin/webscr...
Support though Patreon: / abom79
My Amazon store where I'm adding many of the tools and products I use in my own shop. Amazon.com/shop/abom79
Visit my second KZfaq channel where you can follow are travels, camping, RVing, cooking, and bbq!

Пікірлер: 496

@clydecessna737 2 жыл бұрын

Your camera resolution is so good that when you get close to the work I get chips on my keyboard.

@elluisito000 2 жыл бұрын

I hope you are wearing some safety goggles my friend.

@mfc4591 2 жыл бұрын

You better make certain the chips are dry, you know how bad coolant is for a computer keyboard

@mfc4591 2 жыл бұрын

You better make certain the chips are dry, you know how bad coolant is for a computer keyboard

@Metaldetectiontubeworldwide 2 жыл бұрын

Haha ...here too LOL 😂

@mikekuschka998 2 жыл бұрын

My lap is wet. I got coolant leaking out of the charge port of my phone.

@Hansca 2 жыл бұрын

Another great video, but I just wanted to mention how the family photo at the end never fails to make me smile. I love it. Thanks.

@donnowakowski4224 2 жыл бұрын

Love you’re videos. Commercials are getting out of hand.

@reinierwelgemoed8171 2 жыл бұрын

Man that flexarm tapps like a beast.

@genk94 2 жыл бұрын

Great video and nice job as always.. I'm wondering if it's not better to have a little extra material removed from the top of the t-nut( very little) Perfectly flush with the compound like this maybe will work, but i think is better to have some free space beetwen the bottom of the tool post and the top of the t-nut, so when tightening the nut there is enough force applied to the fresh compound plane to prevent the tool post from moving, especially with your heavy cuts. Look forward to the see the next phases

@bobhudson6659 2 жыл бұрын

I wonder if Adam spoke to the toolpost manufacturer re correct method of attaching toolpost to compound, before he machined this?

@schwarzarne 2 жыл бұрын

You are exactly right. This way the toolpost and T-nut will be clamped together and essentially only be held by the set screws.

@gonegliding2966 2 жыл бұрын

Today I learnt about 2 items I never knew existed. Triple fluted drill bits and go/no go thread gauges. Lovely work. Cheers!

@nickhale117 2 жыл бұрын

I love watching how razor sharp your drills are.

@martingoudreau8249 2 жыл бұрын

Hey Adam, You are my Saturday 3pm favorite divertissement for many years now. looking good for the future with all your projects. Keep on going. We will be there for you.

@danielnorman8595 2 жыл бұрын

Man that pacemaker is a beast. That cross slide is big enough to mount an entire mini lathe on. LOL

@BrianEltherington 2 жыл бұрын

Coming along nicely Adam. Really enjoy seeing the old Pacemaker being brought back to its splendor.

@alanhumberstone9989 2 жыл бұрын

Can’t believe how far you have come since I first started watching you congratulations

@ronnydowdy7432 2 жыл бұрын

I am just glad to see you making chips again lol. I know you have a lot going on with the new shop so I understand. Love watching your shows. Abby great camera work.

@GenericAnimeBoy 2 жыл бұрын

Would have probably been a good shaper project too, but it was cool to watch the K&T get some screen time.

@msheaver 2 жыл бұрын

You mentioned "climb cut" at 9:25, and I had no idea what that was until 9:40 when you showed it in slo-mo. At that instant a light bulb flashed in my mind and I figured out that a climb cut is where the cutting action of the mill is going the same direction as the travel. It is not as aggressive of a cut, and probably results in a smother finish as well. And no, I have never machined in my life, and probably never will, as much as I regret never taking shop class in high school 40-plus years ago! LOVE your videos, Adam!

@ellieprice363 2 жыл бұрын

Climb milling is tricky and can be dangerous since the cutter tries to “climb” over the work resulting in broken cutters and spoiled work especially if attempted on heavy cuts. Unless the machine has hydraulic backlash control it’s best to only use climb milling on light finishing cuts.

@macsmachine 2 жыл бұрын

Another good one Adam. Set screws are a nice touch to keep the t-nut from moving, BUT, I think you should take a few thou off the top of the nut to insure the ears on the compound are “sandwiched” in compression when the tool post bolt is tightened.

@Jeremy-iv9bc 2 жыл бұрын

That's the manufacturer suggested procedure. I guess since they made the damn thing they probably know what they're talking about.

@shb4200 2 жыл бұрын

46:50

@ryannavarre4161 2 жыл бұрын

I think I remember this being addressed in a past sns.

@davidsnyder2000 2 жыл бұрын

51min was good for me🤷🙂 I enjoy seeing all the details…..thank you Adam

@ScrewDriverxxx 2 жыл бұрын

Looks great on that size compound. Perfect proportions. Nice work.

@garthbutton699 2 жыл бұрын

I will second that!

@grntitan1 2 жыл бұрын

I’ll third that. A beast of a tool post for a beast of a lathe.

@christianmccollum1028 2 жыл бұрын

Wow. That flex arm makes tapping look like child's play. Amazing machine! Respect from Texas

@Steviegtr52 2 жыл бұрын

Great work. That Multifix is huge. Steve.

@darwin9141 2 жыл бұрын

You're a hell of a machinist, Adam.

@juliejones8785 2 жыл бұрын

Great stuff Adam! You call it a T-nut, but if I understand its use it is really an insert to create a solid compound with multiple locations for the multifix.

@Dudleymiddleton 2 жыл бұрын

That power tapping machine is nothing short of incredible!

@tumbleddry2887 2 жыл бұрын

Great shot of that "funnel chip" forming on the side of the piece....love that aesthetic! I also like the striated finish that milling tool leaves on the piece

@richardcurtis556 2 жыл бұрын

These videos are not only interesting to watch but highly informative if someone is planning to buy a used machine tool.

@SupremeRuleroftheWorld 2 жыл бұрын

that flexarm continues to amaze.

@mrwidget42 2 жыл бұрын

That one chip on the near side of the bottom pass could very well be chip of the month.

@nickeva3964 2 жыл бұрын

Boy, do I love it when you make stuff. Keep going sir.

@AllenCavedo 2 жыл бұрын

You make such good videos with different camera angles, good lighting, good sound, even have a silent partner camera operator for roving camera views. Also have very good sound for clear dialog. The editing is also well done and makes the story move along at the right pace. These videos should be shown in regional technical schools for machinists, that is, if those kind of schools still exist.

@henrikhv5084 2 жыл бұрын

you do such a great job Abom79, thank you for sharing 🙂

@jamesburba1995 2 жыл бұрын

I always enjoy your videos Adam, and this one is no exception. Thank you for all your informative, educational, and entertaining videos. And, please say HI, to Abby from me.

@Abby-uq6sx 2 жыл бұрын

Hello James 👋🏻

@mikeness5074 2 жыл бұрын

Man that flex arm has some torque!!

@elicallaway342 Жыл бұрын

I'm always astounded by the wealth of knowledge your comment section has.

@tmurray1972 2 жыл бұрын

that flex arm has some torque!

@lerkzor 2 жыл бұрын

I love this content Adam. It's a pleasure watching you work. Thanks for having us in your shop.

@Garth2011 2 жыл бұрын

Fairly obvious that this build is "precision" and has to be done just right. Good design and a great looking tool holder IMO.

@afryhover 5 ай бұрын

Seeing you tap those giant threads with authority! It's crazy watching and learning from a "garage diy" perspective. I've broken many cheap taps being gentle. Made in USA and doing it right is the way to go. Thanks, love the channel 👍👍

@mohabatkhanmalak1161 2 жыл бұрын

Awesome machinning there, enjoyed the clip and looking forward to the whole rebuild. Thanks for posting.

@markroberts2822 2 жыл бұрын

Excellent as usual. It's amazing what you can do with the right tools!

@KimbrellBrad 2 жыл бұрын

That is one hella honkin' MultiFix holder! Looks great on that cross slide. Can't wait to see her makin' chips!

@alex4alexn 2 жыл бұрын

awesome episode, as usual, love how you show the change of plans and when things go right and wrong, cheers!

@jamesreed6121 2 жыл бұрын

I can see that you are going to have to get another Flex Arm for the new shop. Once you one of those you never go back!

@truckguy6666 2 жыл бұрын

Man the shot of the grind on that special drill bit. Incredible work (all of it)

@t.d.mich.7064 2 жыл бұрын

I'm not sure I agree with the toolpost clamping method used here. Seems to me that the top of the nut should not contact the bottom of the tool post. There is only a few small pressure points locking this in position. IMO I think you should remove .010" off the top of the nut. But it is your lathe, you do you! Thanks for taking us along.

@rroberts383 2 жыл бұрын

My thoughts exactly

@arfonjones7188 2 жыл бұрын

@@rroberts383 A few comments along these lines. I hope he takes notice and reclarifies.

@bobhudson6659 2 жыл бұрын

I wonder if Adam spoke to the toolpost manufacturer re correct method of attaching toolpost to compound, before he machined this?

@metabadger 2 жыл бұрын

I agree. I believe Adam is concerned with rigidity. Removing the material as you suggest would actually increase clamping strength. Adam is essentially removing the T-nut and slot. Why?? It's his machine. Let's watch

@markshort9098 2 жыл бұрын

As long as it's not sticking up above it shouldn't be a problem but saying that if it was me I'd be leaving clearance.. i just don't think there's really anything to be gained by making the t nut flush but i guess we'll find out soon enough.. i recently put a quick change tool post on my little lathe and i left clearance and rigidity certainly isn't a problem on that machine, the 1hp motor is overloaded long before rigidity is a problem.. my big lathe doesn't have a t slot and it's no more rigid than other lathes that size that do have a t slot

@avoirdupois1 2 жыл бұрын

I appreciate the care you take in showing these process steps. I have used your videos as a guide for some of my rebuilding tasks. Thanks!

@brandenpatterson2776 2 жыл бұрын

I ended up making my t nut with a hacksaw and a file not as good of a fit as yours but it works!

@rodneywroten2994 2 жыл бұрын

All your proper tools for the job. well done Adam

@Dudleymiddleton 2 жыл бұрын

Some epic metal mowing! Like the curly chips on the side!

@freethought2296 2 жыл бұрын

Love the machining videos; looking forward to the next one.

@billmckillip1561 2 жыл бұрын

Great project - looking forward to the next steps...

@Hey_Its_That_Guy 2 жыл бұрын

Always enjoy watching your content, Adam. Thank you!

@Davidthomasv8 2 жыл бұрын

Beautiful workmanship Adam pleasure to watch .

@catfishgray3696 2 жыл бұрын

ADAM, LOOKS GREAT, GREAT VIDEO...

@tomoakhill8825 2 жыл бұрын

It is so much fun to see you restore this magnificent tool. I know that dead blow hammers were well known in 1970 because I worked in a GM factory that year and the Die Makers used them when they repaired my machine. They had a selection of lead, plastic, and leather, each kind in several weights. They had to be so careful of those dies, which were hugely expensive, and which bent parts with precision, particularly the hole punches. The point is that I have trouble conceiving a machinist hitting that compound with an actual hammer. How did they become skilled enough to operate the American Pacemaker lathe and yet they hit it with a hammer.

@jimlangerie 2 жыл бұрын

Always fascinating. Thank you.

@mdouglaswray 2 жыл бұрын

That big cutter is hard core. Gets it dun.

@your_utube 2 жыл бұрын

Right-on Adam! Getting there!

@kevinjohnson5214 2 жыл бұрын

Your amazing you make it appear to be so easy ,thanks for sharing the story. Enjoying it here in Minnesota...

@dangerdave616 2 жыл бұрын

Excellent video today mate, thanks for uploading.

@odorizedramblings4660 2 жыл бұрын

Great work Adam! I am enjoying this rebuild. Thanks for all the great videos

@totalyep 2 жыл бұрын

Wow that tap is awesome.

@jwdickinson643 2 жыл бұрын

looking forward to the rest of your series on this! 👍👍👊👊

@angelramos-2005 2 жыл бұрын

Lots of handwork.Thank you.

@floridaflywheelersantiquee7578 2 жыл бұрын

Nice looking t-nut thanks for sharing

@andywarrington4738 2 жыл бұрын

always a pleasure to watch

@rustyshackleford928 2 жыл бұрын

Good work Adam. I look forward to the post bolt and lead screw videos!

@ConnyYngve 2 жыл бұрын

Great work as always!

@d6joe 2 жыл бұрын

Excellent episode!

@cyclingbutterbean 2 жыл бұрын

1018 steel? Never found a way to get a good looking finish on that stuff with a shellmill. Smooth? Yes. Looking good? Not. That tool post is a monster! 1/8" DOC and full radial? That machine got some power! Carbide rules bro!

@kennethwhite7829 2 жыл бұрын

That Really nice paw paw 🐾 when all put together.... looks awesome also.....

@LimitedCapacity 11 ай бұрын

Woow what an awesome tapping machine!!!

@homemadetools 2 жыл бұрын

Nice job. We shared this video on our homemade tools forum this week 😎

@kennethsmith8810 2 жыл бұрын

Your predecessors would be proud of you care and diligence, nice work. it's great to bring a great machine back to it's former days. You also add integrity to your craft.

@millwrightrick1 2 жыл бұрын

I have used Cleveland drills and taps for over 40 years and do like them.

@johnwarkentinnikiskialaska8364 2 жыл бұрын

Great job 👍 Adam

@joshuateter2410 2 жыл бұрын

Hey Abom, just wanted to say I love your videos and I can always learn something from them and apply it to my own job as a welder/fabricator. Love the content you put out here for us! Keep up the hard work! Also, loving the adventures channel too! You and Abby are great fun on the camera!

@chuckmayerchak3071 11 ай бұрын

I enjoy watching all your videos to the end. Even though, as you say, most people will never do this, there are always great tips and ideas that can be used on other projects. Keep up the great videos!

@mrstan3997 2 жыл бұрын

👍👍👏👏👍👍 Thanks for sharing Adam, have a nice weekend

@SuperDave21 Жыл бұрын

Great video Adam! Love your shop and all those marvelous tools!

@tonynagy2042 2 жыл бұрын

Looks Good Adam, very precise 👍.

@can5projects563 2 жыл бұрын

Love your channel's awesome tools.

@Michael-nu1py 2 жыл бұрын

That looks really good

@alanroy5629 2 жыл бұрын

Very nice work!

@VanFlausch 2 жыл бұрын

Nice Projekt Adam!

@lokkie67theshed82 2 жыл бұрын

I keep saying it, Adam you're a master crafter with all metals and machines 👍🏻... greetings to Abby from us...

@1911wood 2 жыл бұрын

Magnet Protip for you. Cut a plastic screw top soda bottle and heat shrink it to your cutting oil can magnet. It will be easier to keep the chips off of the magnet.

@andyb7963 2 жыл бұрын

Nice job Adam as usual, also kudos for the camera work by Abby

@richb313 2 жыл бұрын

Nice job Adam

@infoanorexic 2 жыл бұрын

Nice work. I see something I'd like to integrate on my home brew tool post, to make it easier to use ... another thing to add to the (growing) list of small improvements.

@psblad2667 2 жыл бұрын

You are a true professional! You keep your shop really clean and also your machines and tools. Your machinist skill is outstanding. It´s a real pleasure to see you work!! Thank you Adam!

@carld7580 2 жыл бұрын

Easy to keep things clean when they're not being used 🤣

@littlejackalo5326 2 жыл бұрын

@@carld7580 cry more. You boys are so jealous that he doesn't need to be slaving away in his shop. I LOVE IT. Your so bad that you need to punch a time card while he gets to do whatever he wants. You're jealousy makes me so happy it's indescribable.

@itsmyBBQ 2 жыл бұрын

Great video abomb!

@ramzibani4897 2 жыл бұрын

une excellente qualité de travail ! Bravo !

@garylucas6511 2 жыл бұрын

What can anyone say…. You are the Master!

@richie4540 2 жыл бұрын

That band saw gives an amazing finish

@bostedtap8399 2 жыл бұрын

Love those fine pitch roughing or ripper cutters, I use them in 6 mm to 12 mm diameter, brilliant for smaller milling machines. Powder Metallurgy type are a great step up from HSS, not as rigid or liable to break as solid carbide. Great job as per usual Adam. Thanks for sharing.

@brucefelger4015 2 жыл бұрын

Great Video, informative, and enjoyable to watch. Now i wish i actually had a lathe.

@ukh9937 2 жыл бұрын

Missed those fab videos👍

@sweetpeaz61 2 жыл бұрын

PeWe Tools multifix is just awesome, In the 1980s i had original multifix ..i now ave PeWe multifix on my new machines s every bit as good and afordable plus i can use my old original multifix holders