Our Shop Made Tool Post turned out amazing, let’s see how it handles the big boring bar! This video is Part 2 of making a standard style 4-position tool post for our big lathe. While the tool post is out for tufftride nitriding we are going to finish making the other parts. We show the step by step process of turning scrap stainless steel solid bar into the new spacer, nut, handle and dowel locking pin. Once all the parts are finished we assembly the new tool post on the big lathe and setup the big boring bar for boring out the internal diameter of a big piece of tube.
MISSED PART 1? Watch it here: https://youtu.be/d84weTMG7ek
In this video we are using:
– Shenyang CW6280B Centre Lathe
– Hafco TM-26120G Centre Lathe
– Hafco BM-63VE Milling Machine
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We hope you enjoyed this video of the completion of our tool post build! This project was about a days work and approx $500 in materials, all up we think that's a worthy investment that's going to quickly pay itself off with being able to do all of the boring of material for our cylinder builds. 😎👍
MISSED PART 1? Watch it here: https://youtu.be/d84weTMG7ek
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Well done
awesome build
Outstanding!
beautiful work as always 😀 love the videos !
Inox realmente um material horrivel de se trabalhar, cavaco pastoso, esquenta muito e nao ha ferramenta que aguente
Wow, looks great Curtis!
Bigger boring bar??? Brother, you've already got the king Kong dong of boring bars on there.
I need a handle like that as my shifter 😮
Thanks! Always very interesting.
Having the chance to screw around a bit once in a while, like with the handle parts, is very important.
Great stuff 😊
love it when a plan comes together,,,when i am done with a piece and it works the way i envisioned it,it is very satisfying.
when cutting threads how do you time the cut,so you cut the same pattern every time?
That boring bar is obscene Sr. 🤣. And you did make it in proportion so you don't get shattering. Fkn Legend. And will get bigger, maybe an extension in the back of your tool post so you can also balance the weight and do bigger jobs, but I remember you already have the new machine, that is not exactly the same, but it does similar stuff. Great work man!!
mate she's "BONZA", that is goin to be my new word. i love the bloopers guys, you guys are a crack up.
Спасибо.
That’s some proper machining, nice work!
Sanks. Good work, as usual:)
A note about thrust bearings: the two races may not be identical, so be sure to measure both.
One will have a precise I.D., and a slightly under-size O.D.
The other will have a precise O.D., and a slightly OVER-size I.D.
The first is meant to remain fixed with one side, with clearance for the "outer" object.
The second is meant to remain fixed with the outer object, with clearance for the other.
A case where the differnces matter is if installed to a lathe's cross or compund slide feed-screw. One race will turn with the screw, but must have clearance for the slide (if it's in a pocket). The other race will be in contact with the slide, but must have clearance for the feed-screw thru the bore.
Now, depending on the application, with clearences all-around and contact only made to the faces of the races, the above differences may not matter, but it's something to be aware of.
Beautiful!!
DAMN!!! Now that's a Boring bar great vid
Homey-cam! Next, need a forklift-cam! 🙂
Bloody beautiful work on that tool post mate. That nitride coating definitely added the cherry 🍒 on top with this build. Cheers mate. Azza 👍🍻
Boring a BIG hole, Kurtis is always good fun. I hope you have seen David Wilks. 101.6mm tolerance+000 to minus .015"., Over 70 inches long. Lovely stuff. https://www.youtube.com/watch?v=CL-YLN2MeLc
Nice work!!! And a nice change from all of the cylinder work!
Yeah I was basically too lazy to go back, write down the exact dimensions and calculate the weight.
But I'm proud of my fellow commenters to do it instead 🙂
Great vid, Thanks!! what do you do with all the material that you remove with the lathe? do you recycle it and get money for it? how much percentage wise do you get back from it? can you make a vid of tit?
thanks!
Great build 👍
Awesome tool, video filming and editing, and very nice homey runs! 😬😬😬
The big lathe gets better and better. The new toolpost looks great.
I remember a video not too long ago Kurtis want to skulldrag the lathe out his shop and scrap it. Good thing he decided otherwise.
Did a double take when that boring bar was fitted 😮 wow that’s big
Unreal mate. Love your channel.
"Now we're going to need a bigger boring bar!"
🤔, How big is that going to be then? Fatter or longer or both?
Stand-by for a new tool build in the very near future is my tip!
Mark from Melbourne Australia
Съседа ми препоръча, по 30 минути на ден да гледам твойте видеа , спестявам хиляди на месец от психиатър и медикаменти за нервите. Много успокоявщо 🙂
Hello
Go to Chris Maj's channel and watch the video "Vertical Edger Roll Arbor | 11000 Lbs of 4340 Steel | Hankook CNC LATHE" posted on February 4, 2023. Scroll to 4:17 and smile. I wish you a pleasant week and I'll see you on Friday. Greetings from Germany to you all.
При расточке цилиндра не показали стойку с индикатором. Есть ли отклонения или нет на таком длинном резце?
Спасибо за такую качественную подачу материала. 👍👌
Would a lead counterweight on the boring bar improve possible droop etc if your going bigger? 🤔
Excellent video 👍
A bigger boring bar!? That one is huge 😄
i hate words to buddy
Great Vids, love the addition of the outakes. Just a thought, you should probably just fab up a safe and use that as the swear jar 🙃
I was wondering if you took in little jobs from the little people? 🙂 I have just given my John Deere ride-on's cutting deck a new lease on life getting rid of the rust, new paint job etc. I was putting the belt sheave back onto the Idler bracket with the ugga-dugga, and it was still set on full….OOOOPS. Snapped the threaded part clean. These are a funny looking shaft, seems to be press fitted into the bracket plate and too much to explain here. If you have ever fixed a JD cutting deck bracket thing, this was probably the same one. I have photos etc, if I can email them to you and you can advise sending it to you or just measuring up and then you just send it down – but better yet, if you have ever made one and still have the specs, easy.
Basically, I'm in Tassie, but I don't know of any good engineers. Seen you work, impressed and would be happy to have you make me a part and record it, but if you know of anyone down here that could also mange, please let me know.
thank you both.