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Stuart's Shednanigans
United States
Приєднався 6 лют 2009
Greetings! Welcome to my channel, where I am learning metalworking skills, developing my workshop and trying my hand at different fabrication techniques. This channel is not aimed at teaching, but instead at documenting my progress and projects. There is a definite leaning towards model engineering and model steam engines, but there are also repairs, modifications, alterations and anything that takes my fancy, with some motorcycling thrown in the mix for fun.
Therefore - Shenanigans in a shed.
Welcome and enjoy - please "like", "subscribe", comment and share!
Therefore - Shenanigans in a shed.
Welcome and enjoy - please "like", "subscribe", comment and share!
1960 Cincinnati Toolmaster Mill Refurb - Precision Manual Machining of Repair Parts
First of all - I just watched Max Grants latest video, and apologize for referring to my revolving center as a live center. I like knowing proper terminology, so I am pleased as punch to now know the correct terms. Going forward I’ll get it right! It is amazing how terms change over time.
More progress on the Cincinnati repair. In this installment the jack shaft and housing are repaired. This features machining of a completely new jackshaft, and modification of the housing casting to take new bearings. By taking a careful approach to consideration of geometry and component relationships, the final result is as good as or better than the factory original.
A longer video this time, so that I could feature as much detail as possible. Let me know how you feel about that! Viewer feedback has been incredibly helpful.
No sponsorships - but stuff I like:
Kennametal turning inserts
Iscar Turning Inserts
Shars Tool
Things.
Intro 00:05
The Shaft Alloy 01:50
How I'm Going to Do It 03:19
Turning the Shaft 05:44
Interim Measurements 08:30
Putting my Tool on Center 11:48
Finishing the Shaft - Profiliing Tool 12:27
Parting Off - 15:06
Milling the Keyways 15:33
Machining the Housing 18:10
Making a Mandrel and Clocking the Part 22:24
Machining the First Counterbore 25:44
Setting up for the Second Bearing 30:18
More Explanation 36:31
Machining the Second Counterbore 38:23
Final Assembly 44:00
Ending Blah Blah 45:03
More progress on the Cincinnati repair. In this installment the jack shaft and housing are repaired. This features machining of a completely new jackshaft, and modification of the housing casting to take new bearings. By taking a careful approach to consideration of geometry and component relationships, the final result is as good as or better than the factory original.
A longer video this time, so that I could feature as much detail as possible. Let me know how you feel about that! Viewer feedback has been incredibly helpful.
No sponsorships - but stuff I like:
Kennametal turning inserts
Iscar Turning Inserts
Shars Tool
Things.
Intro 00:05
The Shaft Alloy 01:50
How I'm Going to Do It 03:19
Turning the Shaft 05:44
Interim Measurements 08:30
Putting my Tool on Center 11:48
Finishing the Shaft - Profiliing Tool 12:27
Parting Off - 15:06
Milling the Keyways 15:33
Machining the Housing 18:10
Making a Mandrel and Clocking the Part 22:24
Machining the First Counterbore 25:44
Setting up for the Second Bearing 30:18
More Explanation 36:31
Machining the Second Counterbore 38:23
Final Assembly 44:00
Ending Blah Blah 45:03
Переглядів: 532
Відео
Repairing a Cincinnati Toolmaster Knee Mill - Installing the automatic feed transmission
Переглядів 335Місяць тому
Getting caught up with all the bits and bobs. After getting one of the drive shafts repaired, it's time to put all the gears, the spindle and the downfeed mechanisms back in. There are not many videos around of the workings of the Cincinnati Toolmaster line of machines, so I wanted to film this and add it to the collective information set. In the next video there will be precision machining of ...
1960 Cincinnati Toolmaster Mill Repair - Saving a Driveshaft with High Precision Manual Machining!
Переглядів 578Місяць тому
Today we'll take a look at one approach to saving an unobtanium part by finding an alternative bearing for the installation, and then making an adapter collar to very precise tolerances to take up the space and prevent the wobble that was present. In order to do this the take up spacer collar had to be turned to sub thousandth tolerances so as to fit without binding. I forgot to record the slit...
Workshop Waffle - Edge Technology Tap Handle Review, New Sticker, Musings on Video Length
Переглядів 302Місяць тому
A bit of a chat while I finish editing the next Cincinnati repair video. I take the opportunity to look at a new set of tap wrenches by Edge Technology, which feature a supposedly accurate tap guide location. Are they any good? Note - I purchased these myself, the video is not sponsored in any way. @EdgeTechnology1 www.edgetechnologyproducts.com/ Also - new sticker for the board from Max Grant ...
Fixing a Cincinnati Knee Mill - Repairing the Drive Geari and Installing the Scroll
Переглядів 381Місяць тому
Re uploaded to try and get notifications out! Thanks and apologies to all who saw it and let me know the subs were not working At last it's time to stop taking things apart, and start fixing them up and installing them. Watch in anticipation as the worm gear for milling head rotation is put back in place with surgical precision, and the downfeed drive gear is repaired and made as good as - or d...
Refurbishing a Cincinnati Toolmaster Knee Mill - Bozo Helps Get my Shaft Out. Shocking Footage!
Переглядів 2,2 тис.Місяць тому
More progress on the teardown of the milling head. Will I fully strip it, won't I? Will it even come apart? Will the air turn Blue? All these questions and more you didn't know you needed answered will be addressed here. Hang in there - after this there will be real progress! Intro 00:00 Removing the Head 00:15 Pulling the Scroll 01:20 On the Bench 02:20 The Troublesome Feed Shaft 04:14 Banging...
Repairing a Cincinnati Toolmaster Mill - Stripping the Head Apart - Rare Footage of the Innards
Переглядів 7502 місяці тому
Time to get the Cincinnati in tip top shape and ready for ever upcoming and increasingly avoided beam engine build. So I decided to go all @10swatkins Steve Watkins and will shamelessly tag him to see if he wants to look inside my head. I start the process by dismantling the majority of the head including the belt drive system and downfeed gearbox, as well as remving the spindle. This gives amp...
Spacers Part 4 - Proper Chips and Curlicues Plus - More Big Boy Machining Attempts! Lathe Turning!
Переглядів 3262 місяці тому
At last the completion of the subscriber count reducing Big Boy Machining series! In this weeks fun packed episode we machine the second side, try out some different turning tools, have a revelation about rotation direction, fill garbage cans full of stainless steel chips and finish the project. Do you dare miss it? Some of the close up shots have no sound - it seems I had the auxiliary microph...
Spacers Part 3 - Finding a bolt pattern center and turning Big Parts on a small lathe.
Переглядів 6872 місяці тому
With the bolt patterns established and a reference center located, the wheel spacers are moved to the lathe for the first stage of turning. The large diameter took a much larger toll on the available tooling than I expected, keeping me to small depths of cut and lots of curly squigglies (swarf) of the most inconvenient kind. I think the result is alright though. First video with new editing sof...
Having a Go at a Production Run - Machining Multiple Simple Components and Saving Old Junk
Переглядів 3402 місяці тому
Rather than throw away some cheap old croquet mallets, it was decided on my behalf that I should repair them and bring them back as good as new - or better. What better way to do that than by machining some parts? Note - an addendum to the chat in the video - when I estimated pricing I forgot to describe that in my costs I included scrapping the first two pieces, as although they were functiona...
Shop Made Tools - Deep Bore Indexable Insert Countersink Tool.
Переглядів 6242 місяці тому
Today I show how I made a tool to access the deep counterbores and countersink the through holes on the tractor wheel spacers. I could have modified an on hand tool, but that would have reduced that tools capabilities, so it seemed to make sense to use a piece of scraptonium I had on hand. The tool worked more or less, but did get a bit beaten up - so likely the design can be refined. Got the j...
Hungry Hollow Gas and Steam Engine Show 2024, Jensen Model Engine Live Steam - More Stickers!
Переглядів 2733 місяці тому
It's a waffly video week! Last weekend I went to the Hungry Hollow Gas and Steam Engine Club annual show, at Hungry Hollow, Rice Lake Wisconsin. It was a great show and I got to meet Josh Topper of @TopperMachineLLC there. This video includes a couple of minutes of photos and video of some of my favorite Steam Tractors and Stationary Engines from the event. Recently, my wife was in a local thri...
Tractor Wheel Spacers Part 1 - Machining 300 Pounds of Scrap into Shiny Parts on my Mill and Lathe!
Переглядів 4103 місяці тому
I was asked if I could make some custom wheel spacers / wheel weights by a friend of mine. I found a pair of scrap stainless steel slugs, 16 inches in diameter and 2-1/2 inches thick that were available inexpensively, so I decided to give it a try. Machining such large parts on smaller machines brought a new set of challenges, and in part 1 I work through the initial stages of making reference ...
Shop Made Mill Quill Feed Adapter - and how to fail at drilling stainless steel.
Переглядів 5463 місяці тому
The Cincinnati was outfitted with a single handle quill downfeed, on a sprung loaded fitting to allow the handle to be repositioned. However - the fitting was well worn and the handle was loose and wobbly, and I really don't like the single handle on the downfeed. All the cool kids have been replacing their quill handles with car steering wheels - well I can do that - but there's no kit availab...
1000 Subscriber Micrometer Giveaway Winner Announcement
Переглядів 2093 місяці тому
The winner of the draw for the free micrometer is announced here! Thanks to all subscribers - if you're new to the channel, please consider subscribing! @modellingmark please contact me!
Shop Made Risers for the Cincinnati Knee Mill - and Levelling the Mill for Use.
Переглядів 5764 місяці тому
Shop Made Risers for the Cincinnati Knee Mill - and Levelling the Mill for Use.
1000 Subscriber Giveaway Competition and Channel Sticker Update!
Переглядів 3384 місяці тому
1000 Subscriber Giveaway Competition and Channel Sticker Update!
New Machine Day - 1960 Cincinnati Toolmaster 1b Vertical Knee Mill - acquired and moved.
Переглядів 1,1 тис.4 місяці тому
New Machine Day - 1960 Cincinnati Toolmaster 1b Vertical Knee Mill - acquired and moved.
Sticker Update - and Trim MicroSol 585XT coolant review - plus how to check your coolant correctly.
Переглядів 2885 місяців тому
Sticker Update - and Trim MicroSol 585XT coolant review - plus how to check your coolant correctly.
A Superior Cross Slide Lock - Custom 4 Bolts, Installation and Test! Manual Lathe Improvement.
Переглядів 7586 місяців тому
A Superior Cross Slide Lock - Custom 4 Bolts, Installation and Test! Manual Lathe Improvement.
A Superior Cross Slide Lock - Making the Brass Locking Cam - Manual Machining Lathe Improvements
Переглядів 2 тис.6 місяців тому
A Superior Cross Slide Lock - Making the Brass Locking Cam - Manual Machining Lathe Improvements
Superior Shop Made Lathe Cross Slide Lock - Part 2 - Finishing the cam mount bracket.
Переглядів 1,4 тис.7 місяців тому
Superior Shop Made Lathe Cross Slide Lock - Part 2 - Finishing the cam mount bracket.
Superior Shop Made Lathe Cross Slide Lock - an Easier to Use and Safer Design.
Переглядів 2,5 тис.7 місяців тому
Superior Shop Made Lathe Cross Slide Lock - an Easier to Use and Safer Design.
Making a Watch Chapter Ring on a Lathe - Easy and Satisfying Precision Turning
Переглядів 2667 місяців тому
Making a Watch Chapter Ring on a Lathe - Easy and Satisfying Precision Turning
Lathe Saddle Lock - a simple, quick and satisfying project featuring single point metric threads.
Переглядів 4,1 тис.8 місяців тому
Lathe Saddle Lock - a simple, quick and satisfying project featuring single point metric threads.
Shop Made Tools - Cheap and Effective Home Made Flood Coolant Tramp Oil Skimmer for 30 Dollars
Переглядів 6058 місяців тому
Shop Made Tools - Cheap and Effective Home Made Flood Coolant Tramp Oil Skimmer for 30 Dollars
Shop Made Tools - Easy, Quick and Precise Mill Vise Tramming Adjuster Blocks
Переглядів 2,9 тис.8 місяців тому
Shop Made Tools - Easy, Quick and Precise Mill Vise Tramming Adjuster Blocks
Travers TTC Brand 5C Spin Indexer Overview and Accuracy Test
Переглядів 1,3 тис.8 місяців тому
Travers TTC Brand 5C Spin Indexer Overview and Accuracy Test
Finishing a Back Plate for a D1-5 Spindle - and saving it when you realize you picked the wrong one.
Переглядів 6379 місяців тому
Finishing a Back Plate for a D1-5 Spindle - and saving it when you realize you picked the wrong one.
Increasing the lathe work envelope at the headstock of the Summit 1440D - Part 1
Переглядів 4839 місяців тому
Increasing the lathe work envelope at the headstock of the Summit 1440D - Part 1
You’ve put a lot of time and effort in this rebuild Stuart. It’s made an interesting series. Bet you’ll be happy when it’s done, and the chips start to fly. Cheers Nobby
Getting there, a little at a time.
Very nice work sir. I’m sure you are getting tired working on it, but you will be very happy when you are done.
Cheers Rusty. It is a bit protracted, but the mill will be done and likely not need further work for many years, so the investment now will pay off overall. I’ve been watching your latest wigwags. Haven’t finished them yet but will comment on them once I have.
Great result there Stuart . Cheers 👍👍👍
Thanks for looking in! Always glad to hear ftom you. I enjoyed working through the process on this little part of the project.
Question, in the videos I see diagrams of the various parts you mill, 10:06 in this video's case. Are you getting those from the manufacturer or designing those up yourself?
I make all these drawings myself, reverse engineering / designing the parts myself as needed. I don’t think spares are readily available for these particular machine tools.
That should give you years of trouble free service. 👍
I hope so! Looking forward to putting it together and trying it out. Cheers! 👍👍
This aggression will not stand, man!
When I sit down to watch a video on UA-cam, whether yours, or any of the other 150 channels I subscribe to, I watch the entire video Start to end. It doesn't matter how long it is. When a content creator takes the time to film and edit a video, I am going to take the time to watch it. I usually learn something new from the video, as I did by watching your video today. Thank you Stuart.
I feel the same way Jim! Thank you for your kind words as always!
Striving to make the part the best you can is always the best approach in my opinion. Great result.
Tilting your telescoping gauges is how I was taught too as terry moore said earlier in his post.
Thank you for your kind words! This sort of feedback is brilliant and really helpful.
Gday Stuart, excellent work I say, well worth the effort mate, cheers
Thank you! And thank you so much for watching and commenting, it means a lot. I hope all is well with you! Cheers and all the best.
Great attention to detail there Stuart, you get out what you put in, excellent job. Now some advice about using telescopic gauges ( sometimes referred to as Snap Gauges ) for a good reason. Ideally you need to place the gage in the hole at a slight angle, put slight tension on the locking screw. You then straighten the gage until it Snaps out of the bore, this will give you a much more accurate dimension than how you were trying to do it by "feel". By having it oversized and at an angle to start with, is that when you straighten it, the cylinders compress until it reaches the high point of the bore, then "snaps" out. Providing you have put sufficient pressure on the locking screw, the measurement will remain. It will take you a bit of practice to get to know just how much to tighten the clamping screw. Too tight and you will have a job to get the gauge to "snap" out. Hope this helps. Kindest Regards from Australia.
Cheers Dave, great to hear from you and thank you for taking the time to write a detailed explanation. I shall definitely practice this technique and get better at using the snap gauges.
I got a cheap stand for the mirometer for boring bar measurements saves juggling them
That's a great idea. I'll have to find one - I can see that making these fine measurements much easier. Thanks for looking in and commenting!
I enjoy the longer videos with voice over added at the end. I feel the operation of the machine tool requires close to full concentration by the operator, and not be distracted by having to talk the viewer in real time. As another viewer just commented, those that don't have the time of the inclination to watch the whole thing can skip through specific sections. I'm enjoying watching the restoration of your mill, I love seeing what is possible, and the seeing the many different ways of 'skinning the cat' to properly restore a worn machine back to proper working order.
Thank you for watching! I really appreciate your comment - it supports my belief that I would rather provide the detail for people with a genuine interest who will watch it.
hi Stuart nicely explained, as for long or short videos, detailed or not so detailed, you will never please all of the peolpe all of the time. I just go with my gut and what suits me, if anyone wants to know more and i've omitted it, i will willingly help anyone with more info at anytime, if anyone wants less then they can just skip through the video. Keep on keeping on👍👍👍👍👍👍👍👍👍👍 see you next time regards Kev
A very fine approach! I think I will basically do the same. I'm trying to explain my thought process and show the detail - which I think is of interest to the people I want to connect with.
good video stuart
Thank you so much!
Telescoping gages are perfectly acceptable for these types of measurements. A dial bore gage is even better, once set up with a suitable ring or gage block stack. Might I suggest tilting the telescoping gage slightly in the hole and then snugging the lock and gently pulling it thorough the bore. This is the accepted method for using telescoping gages. If you want to test your method, get a suitable ring gage from EBay of a known size and practice measuring the ring gage until you can repeat the measurement reliably time after time with the telescoping gage. This was how Apprentices were trained back in the 70's at most Navy Yard"s that I worked in. Practice like this will help you immensely.
Terry, thank you for your detailed reply and input - very much appreciated. I shall practice the technique you outline. Ring gauges are on my list - I was bidding on a set at auction just this week, but alas they went for more than I could spare. What I may do is make some ring guages, and measure them at work with the calibrated bore gauges there - I feel that should be a decent reference - but I'll keep an eye out for a good set.
@@StuartsShed just get a couple sizes or use bal bearings you already have. Either one works. There are a couole of Ebay sellers that have used rings out of automotive plants that are still usable.
Brilliant idea with the ball bearings.
Sorry to hear about Oskar, looked to be quite the companion around your place.
Thanks Ed. He was a great pal - sorely missed. The place has a big empty hole now.
Nice work sir. That looks like a really nice machine.
Thanks Rusty, it's coming on and I think when these minor repairs are complete it will be a very solid and accurate machine. Cheers and all the best.
Sorry to hear about Oskar. Loosing a best friend is always hard. Looking sharp in that ball cap. 👍
I now know where my tape measure is!🥲
Nice repair! You will enjoy having that little press, the whole neighborhood uses the one I have🙂
Cheers Ed! It has already made itself useful many times! Glad I got it.
Sorry to hear of the loss of your workshop companion, they ask so little and give so much and leave a big hole when they go. I said never again but lasted 2 days before looking at dog rescue sites...
You and me both. The domestic authority and I haven’t spoken about it but I know we won’t be without for long. There is a pup out there in need of rescuing. That carpet isn’t going to discolour itself……….
It sure is a nice puzzle. The kind of jobs I like to do.
It is great fun digging into the mechanisms and seeing what’s what. 👍
Sorry for your loss Stuart. I know the feeling. Good progress on the mill. Soon be back together. Cheers Nobby
It’s coming along! Thank you for your kind words.
Oskar, the goodest of boys.
You are correct on the quill clock spring. So many people set it to snap back. It is supposed to be neutral balance thing. Nice job on the reassembly. Lots of fiddly parts.
I thought that when I first got the mill - thought there was something wrong with it, but upon research was pleased to find this nugget of info. Thanks for watching and for your kind words! 👍
Gday, great job mate, cheers
Thanks Matty, thanks for watching! Hope all is well. 👍👍
Great video Stuart and your product placement is so subtle I almost missed it on my racing horse. Do have a spare tape measure? On a more sobre note. RIP Oskar
Product placement? Ah - you must mean pest control. 😉 Edit: Oh you mean my Hilltop merchandising campaign! 😂 Tom sent me loads of cool gear and I enjoy showing it off. I can see I will have to make a video about tape measure availability theory. It’s a new branch of quantum mechanics. 😊
@@StuartsShed hahahah brilliant
We never truly own such machine tools. Providing they are properly maintained and repaired when necessary, they will outlive us mere mortals. Nice to see the current custodian of this mill (Stuart) will be leaving it in 'pucker' working order for the next custodian, all while documenting the does and don'ts for others that have to follow the same path for their mills.
Thank you - that’s a very good way of putting it. These machines are solid and should outlast many owners. This could go on and make good parts for many years to come.
Farewell Oskar ❤
RIP Oskar
Got tape measures?
And yet - I can never lay my hands on one when I want one.
Good to see the head back on 😀
I just checked on those Edge Technology tap wrenches. $50 USD, so that'll be around $75 Australian and then shipping on top which might be another $75 if they even ship to Oz. They do look nice though. We here in the colonies miss out on some nice tools. Regards, Preso
That must be frustrating at times. I have heard others mention the difficulty and expense that can be incurred getting hold of good tooling.
Looks like that will do the job ! Cheers 👍
Laughed out loud when Picard popped up! The endless debate: is it scraptonium or stuffalloy? We may never know. Nice video!
Got to have a little fun with it, right? Thanks for watching!
Great video Stuart😀. I laughed at 'Scraptonium' and 'Stuff-alloy' 😂. A new tool, the hydraulic press will come in useful...once in a while, ha ha. We all find ourselves buying 'essential tools' for this job or that...what fun that is...to have an excuse, I mean 😉😂
Ha - it’s true - I can find a way to convince myself that any tool is worth buying. However the press is quite fairly priced and I really wish I’d had it for dismantling the head. I’ve been watching auctions for them for 18 months - but all the ones I have seen have gone for almost the same price as new. Crazy. I bought this and less than a week later a much better Dake press came up locally for cheap. 🤪
I think this was the best solution Stuart. Flame weld would be an expensive option and building up with weld could distort the part. Nice result in the end. ATB Nobby
Yes indeed. One way of dealing with it is to just run 3 or 4 vertical weld beads, then turn the part and clean those beads up. That can give enough surface for a good location for the bearing ID. A skilled welder can do that without distorting the shaft because it’s not as much heat. That even makes it possible for a novice welder. This repair is easier and safer though.
looks like a win to me. Nice job!
Cheers Tom! I got there in the end. 😁
Brilliant. I just purchased a Weiss lathe with DRO and was scratching my head because the DRO scale blocks access to the locking screw exactly as per your setup. This is a really good solution. Thank you so much for sharing it.
You’re very welcome - I figured others would have the same issue. Mine is still working really well. Happy to share the drawings if they help. 👍
Hi Stuart, a very pragmatic repair and definitely the right choice to let the video run time match the detail you wanted to cover. Cheers Paul
Thank you Paul! I think I’ll stick with the more detailed approach - I feel like I did a much better job on this one than many shorter ones.
Very nice job Stuart, extremely well done, video documentation and explanations of what, why and how were spot on. Don
Thank you Don! Always a pleasure to hear from you.
But, if you don't have a press you have to improvise... :)
This is true. And honestly - I think my clamp lash up would have worked - BUT there have been enough instances over the last couple of years where a press would have been so helpful, that I decided to finally get one. Been trying to get one used, but no joy there. But improvising is a lot of fun. You are the master of that skill. 👍
Looking good. Longer content with detail is always better in my opinion.
I appreciate the feedback - and I agree, I think the extra detail explains the process more clearly.
Great solution, enjoyed the format.
Thanks for watching and for your feedback!
I've never seen a split collar used for such a repair, a rather sweet solution Stuart :)
Cheers Paul! Thinking about it - I don’t think I’ve seen one used this way either.
@@StuartsShed First time for everything, maybe you'll start a trend :)
Great video and the longer version is much better
Thank you for the positive feedback - greatly appreciated!
A brave repair, very well executed, and a good result! We are of the generation where longer was usually better, and who is number1? Phil
Cheers Phil! Always makes me happy when people pick up on that reference!
good job stuart
Cheers and thanks for watching!
great solution Stuart where there's a will there's a way regards Kev (UK)
Very true Kev!
Gday Stuart, that was a perfect result, nicely done and enjoyed the longer format mate, cheers
Thanks Matty! Thanks for watching and for the feedback!