Making A Micro Boring Bar Holder For The Harrison M300 Lathe
Ғылым және технология
In this video, we make a Dickson T2 adapter and micro boring bar holder for the Harrison Lathe, to take multiple diameter boring bars.
Link to one of the boring bars here for reference: Ebay item ID 325126230784
Channel artwork: Ryan Toomey
Пікірлер: 84
Nice to see the glue pot with brush at work. I 'm sure you like it very much. Holder looks really good and ready to go.
@CraigsWorkshop
Жыл бұрын
I knew I recognised it... 😁 I thought there was only one oilcan with a beard. Now I know he has a brother in the UK. 😂
@jonsworkshop
Жыл бұрын
Hi Rusti, yup, your influence has spread to the lathe!! Very useful indeed, and yes, wouldn't be without it now. Cheers, Jon
Your boring bar holder came out quite nice Jon!
@jonsworkshop
Жыл бұрын
Hi Allen, thanks for the comment and feedback, much appreciated. Cheers, Jon
That's a great addition for the lathe Jon. Nicely done. Regards. Steve.
@jonsworkshop
Жыл бұрын
Hi Steve, thanks for the comment and feedback, much appreciated mate. Cheers, Jon
First class job, Jon. Nothing better than self-made tools. Thats our business. Regards.
@jonsworkshop
Жыл бұрын
Thanks
Gday Jon, the tool holder looks great and well planned out, having the option to change boring bar sizes quickly well be good, nice job mate, cheers
@jonsworkshop
Жыл бұрын
Hi Matty, thanks for the comment and feedback. Yep, a quick change in a quick change.... Who knew lol. Cheers, Jon
Great addition to the shop Jon, nice setups and machining 👌. Ref BO1 material, the "O", letter O, refers to oil, for oil hardening. Have a great Bank Holiday weekend. Thanks for sharing
@jonsworkshop
Жыл бұрын
Hi John, thanks for the comment and hope you are well mate. Cheers, Jon
eyup Jon Spot on, something to get your teeth in to on that job Jon, I know for a fact it took you 20 times longer than the 32:47mins.!!!!! Turned out great. Got your sticker, thanks very much, it came in the same mail bag as Olly's🤣🤣🤔🤔👍👍 i will stick it in to a future video, as i have 2 in the "can" ready to go, so will be in a couple of week, but thanks in advance, i know you have limited time, and appreciate you taking time out for me. see you next time BFN Kev
@jonsworkshop
Жыл бұрын
Hi Kev, thanks for the comment and feedback. There is something else on its way to you as well, hopefully slightly more useful than a sticker😊. Let me know when it arrives just so I can stop cursing the PO. Cheers, Jon
Really like this idea Jon, will copy if you don't mind! Cheers Neil
@jonsworkshop
Жыл бұрын
Hi Neil, thanks for the comment, and I don't mind at all, well worth the effort. Cheers, Jon
another great video mate, looking forward to the next.
Good morning, Jon, nice crisp editing and lots of chips, it’s a winner in my book. 👍 The geometry of the Dickson form does seem complicated relative to other types, but you don’t seem intimidated by it. 😄
@jonsworkshop
Жыл бұрын
Hi Dudley, thanks for the comment and feedback. Lol, yes, it is a bit more involved geometry but never intimidated, the harder it is, the more fun you have! Cheers, Jon
Well done Jon. Stickers arrived - thank you. Sorry, I have been away and not keeping up with my favorite channels. All The Best Dan
@jonsworkshop
Жыл бұрын
No bother Dan, Cheers, Jon
Great stuff Jon. I think anyone using a medium/large lathe for smaller work could benefit from this idea. I've added it to my neverending todo list (you probably know the one.. 7 new items added, for every 1 item completed...). Mine's a sliding wedge style holder (aloris copy), with the boring bar tool block already made. I'd previously considered it a bit useless, because it's a very specific size. But making up a set of the adapter bars will be a great way to make use of it. Thanks for the idea.
@jonsworkshop
Жыл бұрын
Hi Craig, thanks for the comment. Yes, I have an upcoming project where I am going to be boring out to 6mm, so this is in preparation. Definitely needed on bigger lathes. Cheers, Jon
@TheAyrCaveShop
Жыл бұрын
Only 7 to 1 ratio on the to do list....your in good shape 😂😂
@CraigsWorkshop
Жыл бұрын
@@TheAyrCaveShop 😂
Nice work Jon, always nice to have a large pile of tools on hand rather than making on an as needed basis. Enjoyed the video, cheers!
@jonsworkshop
Жыл бұрын
Hi Howder1951, thanks for the comment and feedback, it certainly is, you will soon see this being used on an upcoming project 👍. Cheers, Jon
Having fun and gaining more tools!
Good one . I need to make a heap of the same holders one day . Did you think of putting a dowel perpendicular through the bore of the holder . It locates the small boring tools with a bevel cut on the ends to automatically set the centre orientation . Great job . 👍
@jonsworkshop
Жыл бұрын
Hi Max, thanks for the comment. Thats not a bad shout, I may make the mod in future, thanks for that. Cheers, Jon
Hi Jon, awesome video, I enjoyed it and learnt from it as usual! Very well presented! Have to say tho Jon, you were missed last week, it didn't seem like a sunday morning without ya! 😉 Take care mate, regards Tony.
@jonsworkshop
Жыл бұрын
Hi Tony, thanks for the comment and feedback. Kind of nice to know I was missed, but may be absent from a few alternate Sundays going forward with other commitments etc. Will be doing my best to make up in quality what you lose in quantity though😇. Cheers, Jon
@tonypewton5821
Жыл бұрын
Hi Jon, no worries! I will look fwd to videos as and when they come along. Gotta sort out your commitments first and foremost! 👍 Take care and stay safe mate, regards Tony.
Morning Jon. Beautifully design and executed. That’s a great micro boring bar holder. Thank you for sharing. 👏👏👍😀
@jonsworkshop
Жыл бұрын
Hi Andrew, thanks for the comment and feedback mate, much appreciated. Cheers, Jon
Good job John. It takes ages to properly have all you want in a home workshop but It's getting there mate!
@jonsworkshop
Жыл бұрын
Hi Dermot, thanks for the comment. Yup, the list is never ending but that's half the fun I reckon. Cheers, Jon
Handy little Tool.... some new on my "winter- season" projects! Nice Video! Keep it up! Chris
@jonsworkshop
Жыл бұрын
Thanks Chris, well worth the effort, especially the small detailed work you do, it will be very useful. Cheers, Jon
very good job jon..thanks for your time
@jonsworkshop
Жыл бұрын
Hi Tr, thanks for the comment and viewing my video. Cheers, Jon
Very nice work. Great idea for the boring bar tool holder. Nice video. Thanks for sharing. Take care, EM.
@jonsworkshop
Жыл бұрын
Hi Ed, thanks for the comment and feedback, much appreciated. Cheers, Jon
great job great video John thank you for sharing
Good one Jon, Nicely done machining.... various size insert adapters keeps it flexible. Thanks for the eBay link I need to checkout those boring bars. Cheers...ATB....Dean
@jonsworkshop
Жыл бұрын
No bother Dean, they work really well. Cheers, Jon
Great video Jon. I have the smaller Myford Dixon tool post I think a T1. I did make one tool holder just to see if I could. You made a better job of yours I think. Very well done. Cheers Nobby
@jonsworkshop
Жыл бұрын
Hi Nobby, thanks for the comment and feedback, much appreciated mate. Cheers, Jon
Hi Jon, nice work! Did something similar on my smaller QCTH. I had a 20mm bar so made the block to take that, had the QCTH end water cut, made life easy! I then made up bar holders for 6 to 16mm bars, Joe Pie posted a video on the idea, freed up several tool holders for other things! Thinking I may be able to work it up to take a slotting tool as a bolt in/on addition….. Cheers Kerrin
@jonsworkshop
Жыл бұрын
Hi Kerrin, thanks for the comment and feedback. Yes, slotting tools would work well in this type of holder. Cheers, Jon
Thanks Jon
Nice work Jon. 🙂🙂
Excellent work. Just catching up as was down in London last weekend. Liked the way you tackled the dickson geometry.
@jonsworkshop
Жыл бұрын
Thanks Carl, it was certainly a lot easier than my last attempt 🤣🤣🤣
Hi John, you made the machining of the T2 holder look very easy, very impressive.
@jonsworkshop
Жыл бұрын
Thanks Tony, much appreciated. Cheers, Jon
Very interesting Jon, when I made my T2 holders I set the angle of the head the same as you I was also reluctant as I had the vertical position spot on, I managed to pick up a T2 Dixon holder that takes an MT2 taper for drilling via the Carrage, not tried it yet, but have some more mild steel so think I’ll give your boring bar holder a go, would be interested to know where you purchased the micro boring bars from, nice one mr Jon
@jonsworkshop
Жыл бұрын
Hi Terry, thanks for the comment, this is a much easier method than my 1st attempt, just the tramming grief to deal with. I will put a link in the description in the next day or so to the Ebay reference. Cheers, Jon
This video is timely I have just bought a 6mm carbide boring bar with carbide replaceable tips.
@jonsworkshop
Жыл бұрын
Thanks Mark
Ohhh! Sounds like there is a new workshop coming. Any information you would like to give us?
@jonsworkshop
Жыл бұрын
Hi Bill, thanks for the comment. Lol, no details yet, just pipe dreams. When I retire from full time work we will be relocating so a move is on the cards in the next few years (don't get too excited just yet lol). Cheers, Jon
@billdoodson4232
Жыл бұрын
@Jon's Workshop I'm a number of years in front of you. We are looking to downsize now. Finding somewhere with either a suitably sized workshop or with space for one is proving difficult. They do exist, but the house hasn't met with the much better half's approval. My other problem is that I have the luxury of 3 phase, I put in 30 years ago. We'll keep on looking.
Great machining again Jon. That will be a useful tool for those small diameters. No problem moving the milling head as long as it is easy to tram in again. How long does that take to do?
@jonsworkshop
Жыл бұрын
Hi John, thanks for the comment and feedback. Tramming the head on these Chinese Mills is no fun, they are mega top heavy and unbalanced so every time you tighten the nuts, everything moves, it's a good 20 to 30 mins job which is why I generally avoid it if possible. Cheers, Jon
Would you mind sharing some more details on those micro-boring bars? Brand, maybe where thye are for sale? They look like nice ones.
@jonsworkshop
Жыл бұрын
Hi Mats, thanks for the comment. I will add a link to the description in the next day or so, thanks for watching. Cheers, Jon
Defiantly a plus having multi adapters, why to go Jon. I am sending out an email this morning to check the mailing address there, Bear.
Seems like a lot of movement of the table on the shaper....
@jonsworkshop
Жыл бұрын
Hi Nick, thanks for the comment. It's the whole machine moving on its wheels, I have still to site it properly on its feet and rewire etc. Definitely not the table based on parallelism checks I have done, although I must admit it does look like it on video. Cheers, Jon
Nice job Jon! One day I will be able to understand absolute and incremental, given the awful instructions you get with Chinese instruction manuals lol but probably not before I can no longer stand in front of a machine
@jonsworkshop
10 ай бұрын
Hi Sam, lol. Would it be helpful if I did a tips video on it? Cheers, Jon
@samrodian919
10 ай бұрын
@@jonsworkshop yes mate it would. In good old understandable English please!
I hate moving the head. It's a bitch to re tram. I keep thinking about bolting a bar to the side of the column with another bolt pushing onto the head to help re tram for that micro adjustment. times like that you wish you had room for a bridgeport 😁
@jonsworkshop
Жыл бұрын
Hi Paul, thanks for the comment. Yeah, these Chinese jobs are very poorly designed, totally top heavy and unbalanced which makes tramming a pig. I reckon I could do 6 Bridgeports in the time it takes to do one of these! Cheers, Jon
@paulrayner4514
Жыл бұрын
@@jonsworkshop any ideas for making it easier?
G'Day Jon,, good result, i have seen others doing this but liked yours the best. do you have coolant on your lathe or mill??😀
@jonsworkshop
Жыл бұрын
Hi Graedon, thanks for the comment. No, not yet, will be adding some misters soon hopefully. Cheers, Jon
Hi Jon. Could you please tell me were you purchased the hand held oiler for the shaper.
@jonsworkshop
Жыл бұрын
Hi RB, thanks for the comment. Mine was a kind subscriber donation, but here is an Ebay item ID to one that looks very similar, if not identical: 273914427129 Cheers, Jon
What chemical black product do you use ? Very nice finished product !
@jonsworkshop
Жыл бұрын
Hi Tom, thanks for the comment and question. In two weeks time I will be releasing a video that goes into depth to answer this (I get asked it often). Saves me having to keep writing it all out etc. Cheers, Jon
@tomrenken2128
Жыл бұрын
Looking forward to seeing & learning from it