Bull Wheel Sprocket Chain Drive for Metal Shaper

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I fabricate the bull wheel, bearing support, and crankshaft for my Gingery shaper. I cast the bearing support and then bored it for the crank shaft bearings. Achieving the press fit tolerance was very rewarding. Big thanks to Cadre Patron, Bob Teeter, since he is the one who recommended I add a dial. Having it makes boring and turning less guesswork and more repeatable.
The sprocket is an off the shelf 40 tooth sprocket. I bored it out to fit the larger diameter of the crankshaft. I also opened up a shaft collar to fit the crankshaft. Next up is the yoke.
You may also notice I am in a new shop. Part of the home maker project in the works.
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Check out the full shaper project playlist:
• Metal Shaper Project -...
Check out the full lathe project playlist: • Metal Lathe Project - ...
Below you'll find my affiliate links. If you click the link and make a purchase, I receive a commission. You can read my full disclosure policy here- www.makercise....
The Charcoal Foundry (Book 1) - amzn.to/2iPAiwy
The Metal Lathe (Book 2) - amzn.to/2jEnR6C
The Metal Shaper (Book 3) - amzn.to/2jEniJU
The Milling Machine (Book 4) - amzn.to/2iseuZW
The Drill Press (Book 5) - amzn.to/2jEsTQL
The Dividing Head and Deluxe Accessories (Book 6) - amzn.to/2jf7jpq
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Опубликовано:

20 авг 2024

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Комментарии : 69

@KF-qj2rn Год назад

this is an amazing asset to the community, youtube, Gingery's legacy, and future makers, THANK YOU

@Biokemist-o3k Год назад

Brother you are incredible. I am getting to this game late but I have time because I am recovering from getting run over while riding my 1957 Harley. I do not have money but I have time. Thank you for posting all these vids.

@brett8090 Год назад

Your videos deserve way more views than they have in my opinion. Hope you are well and still making.

@brocktechnology 7 лет назад

I'm a mechanic and for the past few years I've been seeing more and more engine blocks and cylinder heads with a surface finish that resembles Styrofoam and I've been trying to figure out by what process they are made. It's all so clear now. Although I've watched a good many videos on a variety of DIY casting methods apparently this is the first time I've seen it done in a manner that would capture the surface detail of the Styrofoam. Very nice work.

@PracticalRenaissance 7 лет назад

Looking really good so far! If you're confident in your tailstock's alignment, you can always use a center to help you line up on the central bore of a part on a faceplate, like on your sprocket, it's a trick that's helped me. Can't wait to see the next step!

@MakinSumthinFromNuthin 6 лет назад

Yes, that little trick saves a ton of time...use it a lot and gets ya fairly close

@AlwaysAugusta 7 лет назад

Couldn't be more proud of you brother!

@Makercise 7 лет назад

Haha! Sweet! Good to know my family is supporting me and not trolling me. ;)

@scarface-39 7 лет назад

Good stuff can't wait to see more videos and can't wait to see what kind of progress is being made on The Farmhouse

@Makercise 7 лет назад

+Scarface 39 this friday to early release. General release a week later.

@StoneandSonsWorkshop 7 лет назад

Nice work Cressel! Never cease to amaze me.

@JohnSmith-jt4jx 7 лет назад

lathe bed way may be a bit out of alignment with the spindle reason for the difference between inside diameter at either end of the bore. I admire your patience and focus to a project. Most can yet few do for the lack of will not ability. while I'm at it. never buy a tool till you need it and never be stopped by the lack of it. wisdom from the wet throne.

@Makercise 7 лет назад

+John Smith haha. Thanks for the idea.

@lookcreations 7 лет назад

Wow that was fun watching you put that bull gear together after I spent best part of a week making a new bull gear shaft to repair the busted casting on my old shaper. Nice video. All the best Mat

@danvandertorre9280 6 лет назад

your doing a good job with what you have ,and the learning is the fun part

@renaissanceman5847 7 лет назад

Great Job, thought it would have been longer for this next vid considering you also started your Farm House Project. Caught me off guard seeing that home made compass.

@TomChame 7 лет назад

Awesome work, Cressel!! the cross slide dial needs a Starrett logo. Looking forward to the next farm house update. Thank you.

@Makercise 7 лет назад

You should see the next house update come through on Friday if you get the early release. Should hit general feed and notifications a week later.

@MattOGormanSmith 6 лет назад

I never realised you use loose sand instead of green sand with LFC. That's a nice bonus.

@centurialinc 7 лет назад

Yes! Watched the whole episode. I loved every second of it. Best Matt

@Makercise 7 лет назад

+Centurial Inc awesome. Any updates on that super secret hush hush?

@bikerdave19148 6 лет назад

One thing you might consider is modern adhesives for issues like this. Loctite makes some very handy products I can't remember the number offhand but it's green and is not a t threadlocker, it would be ideal. You could still heat release it. I have used the same to shim a pin bearing surface on an ancient single shot shotgun in order to tighten the action and then file it back on face. That's a lot of force, haven't had it move at all for years.

@craftedworkshop 7 лет назад

Coming along nicely, man!

@user-ur9jy6vf6p 7 лет назад

Finally, I have missed! :)

@HopeThisWorksOurHomestead 7 лет назад

I always love your videos. Keep em coming bud. I am signing up for early access !

@Makercise 7 лет назад

+Hope This Works our homestead awesome. Expect a new release this Friday.

@Asaadomar 7 лет назад

Interested in this project. And enjoying the videos. BTW the lathe is cutting taper bore usually bcoz of misalignment of headstock to bedways. You can adjust headstock gib screws or use the compound to cut parallel bore. Thanks.

@Makercise 7 лет назад

+Asaad omar i think id have to scrape the headstock to adjust its alignment unless i shim the side opposite the gib. Compound adjustment is finicky. Do you recommend a way to check the alignment to confirm it isnt slop in the faceplate?

@Asaadomar 7 лет назад

Makercise checking spindle alignment to bed by sweeping it with two dial indicators monted on a surface gauge . One indicator on top and the other on one side. The spindle or test bar should be straight. The compound method is you cut and test the near end and the other one for taper

@Makercise 6 лет назад

Asaad omar pretty sure my issues are due to bearing wear on the left side

@WoodByWright 7 лет назад

Really Sweet man!

@Cactusworkshopchannel 7 лет назад

awesome work man!! always a pleasure to watch! :)

@pghcosta 7 лет назад

After that (long bar) I think your next project will be a _steady rest._

@Iluvquadbike 6 лет назад

I know what to do with your problem at 6:30. Take shallower cuts towards the end and run the tool all the way in and out several times without adjusting the cut depth. This will compensate for the flex because the cutting tool will have several chances to pass over the same area and remove material until it reaches the depth of cut you wanted.

@paulbyerlee2529 7 лет назад

I don't know if this is much help to you but as a machinist I don't recommend that your boring bar stick out much more than 4 times the diameter of the bar. Have you checked your headstock alignment? It could be out

@Makercise 7 лет назад

+Paul Byerlee what if the hole is more than 4x its diameter? Lots of folks suggesting headstock alignment. I am not sure how to check or how to correct. I guess id have to scrape the headstock to twist it on the ways ever so slightly. Any reference links much appreciated. Thanks for commenting.

@WildmanTech 6 лет назад

Great work!

@leeklemetti1887 6 лет назад

Your abilities are awesome considering the tools needed aren't there. I especially like the foundry expertise you have. I think you should have built a Mill first though. You may considering buying a small mill table and putting it on the drill press. Make a longer drill press head tube though. Best wishes on your progress.

@Makercise 6 лет назад

Lee Klemetti thanks

@derwissenskiosk8041 7 лет назад

Really not bad for the typ of tools you use to build this.... :D

@bluegreenash 7 лет назад

Wow....look at the resolution of that casting.....you can see the beads of polystyrene in the casting

@rafusy 7 лет назад

great, thanks :)

@zaqueuribeiro 7 лет назад

Nice!!!!!

@faustinomartinez6744 7 лет назад

Amigo como preparas la tierra, me gustan tus vídeos mucho exito.

@mimlomiani6949 6 лет назад

Brother I really, really hait people who at the end or start of their video's they always say DONT TRY THIS AT HOME !!!? Like other people are STP. and only them can do that, and I dont like people who all the time think of safety !!!? But all that said, What you did with that motor was HMmmm dangaaaaress. If that went of and someone is unlucky enough to be on its path, it act just like a bullet. Dont ask me why and how I know it, so I dont have to remember :). Love your video's and keep it up...:)

@nordbaracuda 7 лет назад

require releases videos every week :)

@kendalllladnek9779 4 года назад

Love these videos, keep it up, but on the tap thing, you're spending a lot of time with taps in chucks that I've never understood why anybody does. If you hand tap, try going 180-270 degrees forward, and then 90 back to break all the chips loose, and proceed that for the length of the cut. lubricate properly, I keep an oilcan of sae5w20 around for this kind of stuff. Basically if you hand tap this way, the tap goes in half as fast as you'd thread it in when it's already threaded, in a way that never *ever* breaks the tap off in the workpiece. same principle (1/2 -3/4 turn forward, 1/4 turn back) works on dies.

@pgs8597 6 лет назад

G'day Cressel, I was wondering if you worked out what caused the tapered bore for your bushings, Asaad could be right about headstock alignment but then the headstock was bored when fitted to the bedways, you shouldn't have an alignment issue unless the headstock is loose to the bedways,. Also is the faceplate flat after being skimmed,? If not this would indicate either headstock or carriage cross slide misalignment. But then you could be right, the faceplate could be flexing as Gingery mentions in Book 6 page 10 to make a heavier plate as the original is a bit too light for some of the projects in the book. Keep up the good work. Peter

@Makercise 6 лет назад

PGS i think the left bearing is worn significanly. I need to make new spindles and bearings.

@pgs8597 7 лет назад

You didn't comment on the finish using the sand and plaster render. Is it only ok? Peter

@Makercise 7 лет назад

+PGS finish turned out with high resolution. I had the pattern cnc'd so the eps texture was much rougher than a molded pattern. The texture was visible in the finished part. So a very high fidelity in the casting to the pattern. I could have used more venting. Some shrinking related porosity in the bore...not sure the right technical term.

@shanek6582 7 лет назад

Wonder if it would help to coat the styrofoam with plaster and let it dry before putting it in the sand?

@Makercise 7 лет назад

+Shane K the plaster was dry when i put it in the sand. POP dries in like an hour.

@miatakid2 6 лет назад

Did. Buy the gear sprockets? And how many teeth ? Gear ratio?

@filipemartins9613 7 лет назад

Seria bom legendas em português

@TheJakkon 3 года назад

Seria mesmo

@richardwesterfield4578 7 лет назад

what is the footprint of this machine length width height thank you

@Makercise 7 лет назад

+richard westerfield current dims are 30cm x 18cm x 37cm but it will grow with additional parts.

@johnm9548 6 лет назад

Great video but holding sheet metal in your bare hand while step drilling is NOT a smart thing to do. Quick way to slit your wrist and a run to the emergency room. Be careful ... you're going to get hurt here!

@EitriBrokkr 6 лет назад

it amuses me you have the patience to build such a project, but not the patience to use a wrench to run bolts into a soft aluminum casting you spent hours making.

@janslos Год назад

The worst castings I've seen so far, would not use these, full of bubles....

@richardwesterfield4578 7 лет назад

no drawings no plans no parts list no use to me

@Makercise 7 лет назад

I will go back at some point and update the time log, parts used, and fuel consumed at some point on my website. I haven't had time to update the logs there since I am in the middle of a move. It may be a while before I get to it. In the meantime, perhaps the book I am following would be of use to you. It includes drawings, plans, and parts: The Metal Shaper (Book 3) - amzn.to/2jEniJU

@chrisbridges1328 7 лет назад

Five minutes on Google will tell you what the guy is making. It's a Gingery designed metal shaper. The plans are in the book which you can order.. same guy who designed the lathe that Mr Anderson built and used in this video.