Making A steady Rest For The Lathe
HTML-код
- Опубликовано: 2 июн 2024
- G'day everyone,
In this video I will be making a steady rest for my mini lathe. I do not currently own one and I will need one to machine parts for an upcoming project. There are OEM steady rests what aren't expensive, but looking at the photos, and other peoples experience, chances are that I would end up rebuilding it anyway.
In this video I will bore and machine down some hollow bar to make a steady rest.
#machining #diy #lathe
Timestamps
0:00 - Introduction
2:13 - Machining The Steady Rest Ring
7:44 - Machining The Finger Mechanism
12:58 - Making The Locking Screw and Alignment Pin
14:04 - Machining The Base
16:34 - Machining The Spacer
17:47 - Welding It
19:13 - Making Knurled Endcaps
20:42 - Making A T-Nut
22:16 - Making The Bearing Pads
24:07 - Final Results and Testing
Making A steady Rest
Steady Rest Build
Lathe Steady Rest 
Наука
Two axioms I noticed that you work with.
'Why buy what I can build"
" Do the best with what you have"
A true Machinist.
It often is the case making things yourself could be much more expensive either immediately or in the long run.
Every time you need a bolt do you get a piece of barstock or do you go and buy one.
@@chauvinemmonsyes but a lot of the time the "cheap" (as in actually affordable) stuff is usually pretty shoddily made and it's really easy to get pissed off at something you bought, but if you made it yourself you kinda accept it as is/fix it. Plus not everything in life is about money, if you enjoy machining stuff you might as well do it for the enjoyment of doing it.
I've yet to see you do anything that you should be embarrassed about. I started at metalwork when I was 12 ( yes we were trusted with a lathe and forgework at that age) I'm now 68 and it pleases me no end to see a young chap like yourself having both the interest and ability in the field. Cheers matey and long may you run.
Nice job! I almost spat my coffee across the desk when you showed the manufacturer's steady rest.
This is definitely up there as one of your better builds. It looks head and shoulders over the OEM part
Cheers
18:16 It is hard to tell for certain where your welding ground clamp is, but when a part is mounted in a machine like that it should be on the part itself. Otherwise current will be flowing through the spindle bearings and possibly arcing across any tiny gaps there.
He has the ground clamp on the bed rails just ahead of the tail stock, but I agree that this is bad practice as there is a possibility that electricity, trying to find the lowest resistance circuit, could go through hidden bearing surfaces and cause damage. In this case the risk to the spindle is low as he welded to the base block first, but there could have been some arcing at the ground clamp end or under the base block, causing some scarring to the lathe bed ways, but at least those are easily dealt with using a stone.. Same thing applies when welding on a vise as he does in earlier on: best to clamp directly on the part or at least on the jaw/body of the vise. Many people clamp on the handle or the lead screw ball and then they wonder why their vise screw is starting to get so crunchy, because in this case, the current most certainly does flow through the lead screw and nut before hitting the body and finally the part being welded...
Steady rests need to be hinged to open or at least have slot cut in the ring to allow easy removal and insertion of the workpiece.
If you hack sawed that 25mm steel bar and didn't show it you did yourself a great disservice!
Agreed. Unsubscribing.
Like a lot of us, he doesn't have a powered saw to do that kind of work. I normally do a bunch until my arms are tired, tame a break, come for more. Really slows the progress down!
I have one of those portable bandsaws converted to a little table saw. But for most cuts, I still like the manual workout.
He used a grinder. You can tell from the the end in shot just before he cleans it up with the mill
Push mig drag stick
lights, action, camera, edit, timing, focus, audio, filmography & more. Thanks again A.M.
Great result! 👍
I have a small suggestion for the lower T-nut.
If you mill or grind the 2 sides of the top of the oval piece, it will make a small raised square area maybe 1.5mm or 2mm high on top of the oval piece.
Then, you can still insert the nut into the lathe bed just as easily, but when you tighten the thread the raised square will lift up and will "lock" into the space between the lathe bed. Then you wont have to worry about the oval piece rotating when you tighten the thread.
A good suggestion
@@artisanmakesi can add to this, if you make it a rhomboid shape with a radius on the dull corners itll lock into place without needing to be pulled up. Thats whats being sold for extruded aluminuim too
I would consider cutting the ends of the tee nut flanges down just enough so that they catch the bed and won't rotate unless dropped further down.
For future builds, for the arms you might consider “bearing bronze” which has a bit of iron and aluminum
I've been wanting to build one of those for some time now. Thanks for the inspiration. Very nice work.
Nice build, I did one very similar a few years for a Atlas 6" lathe that I have. One thing that I recommend is to place tape or cardboard on the side you are machining on to keep the chips out, if they get in there they will damage the surface and cause early wear to form as well as causing it to want to bind the piece or chew away the brass surfaces so the piece becomes loose.
I have an atlas 618 and I need a steady rest do you have any photos of it you can provide so I can replicate it?
@@MegaLostOne awesome thank you!
You really are doing special work, outstanding design and workmanship. Thank you for sharing your time with us.
For the leadscrew holders, why not thread or make them a press fit into those holes in the ring, have them go most or all of the way through. No welding needed and easier to modify in the future if needed
You can, I’m sure that would work, just a different way doing doing the same thing I guess
The cut from the parting tool to the hacksaw audio made me chuckle.
All and all I would put this build at the top of the list of projects you've shown. Very good work!
Well that ought to do it. Your steady is about three times as heavy as needed, but it is rather hard to hollow out cross sections like big production machines have, ha ha. Nice work.
The weight is good for damping noise /harshness /vibration
I would add some big bevels for your welds in the future.makes a stronger joint and also alot easier to clean up the welds.
Love this channel. A treat when a new video appears
Nice. I built a very similar steady rest for my chinese mini lathe. I started with a 6" disk 1" thick. I bored it 4". I didn't weld mine to the base but milled a shallow slot in the base and milled flat the bottom of the disk to give it a solid mount that's bolted. I did this so if I decided to use it with a different lathe in the future I could do it without too much trouble.
Mine will take up to 2-1/2" diameter material and I'm using small roller bearing races to meet the surface instead of brass or bronze.
Sleek build, came out really nice! And good choice not going with ball bearings on that tiny steady rest. For copper and aluminium you need quite a bit of widht on those (the ones on big lathes usually come with a radius on em too which can cause all sorts of funky problems on soft parts that are heavy as frig...) which you can't get from too small of a diameter, which you'd had to use here since the thing is rather tiny. But those Brass Bushings should be up to most stuff with a drop of oil or two as long as the material riding on em isn't too scuffed up.
Kudos for that. I rarely have the time to build pretty stuff. It's always "the part has to be out by tomorrow" stuff so it has to be as fast as possible , as cheap as possible with what's on hand, so long as it works.
I have an idea for if you ever decide to put ball bearings in it maybe you could Machine a sleeve to fir snuggly over the bearings out of bronze or something soft!. Great video though!
That was really well done. Thanks for the video keep on keeping on.
Awesome vid! Good to see the face mill making light work of its task. The steady rest *turned* out really well 😉
I am so happy I watched this video as I need to do something similar for my lathes. There's a few things you did really helped piece it all together for me. Your welds were more than adequate.
Brilliant! Love watching your work. Congrats on a great build.
I've found the same on my projects - never assume stock is round or flat or to nominal size. It bites us every time.
Nice project. It's your narration that makes your videos enjoyable.
I’m so glad I subscribed to this channel
Great video bro. It’s truly amazing what your able to do with those small machines. Very impressive! Can’t wait to see what you do when you upgrade from those machines one day if you do!!
His fly cutter he faced that round steel with in the beginning was awesome.
Beautiful work!
You must have guns like the humongous after all that hacksaw work mate, nice build!
Nice work! 😎👍 When working with a steady rest its always a good thing to have some sort of protection to prevent metal shavings getting caught in between the bearing surface and the workpiece. Cardboard with a cutout for the workpiece sticked in front of the steady rest is doing a great job for it.
bloody good shit mate!! keep up the great work!! no excuses needed when your working with what you got
Another thing of beauty.
Have used the oem steady.
Does work but me thinks yours is bound to be a step up. Good stuff bloke .
Nice work, and a great Bir of designing. Amazing work for your smallish equipment, it looks like your mill is really well tuned. Enjoyed very much, cheers!
Always excellent job.
Looks like a nice completed project. Consider adding labels for sped up video. Some are obvious, but when it appears to be at normal speed, your speeds and feeds seem to be too fast. I would think that some of the problems you encountered here could have been eliminated by slowing down the feeds and speeds. Looks like RPM is way too fast on both machines. Thanks
20:08 😬 The part was tipping up out of the vise!
Should use a vee block, and I recommend putting the vee block against the fixed jaw rather than the moving jaw. With the block on the moving jaw you still have two pivot points- the round part against the fixed jaw, and the moving jaw against the leadscrew. The jaw doesn't have a lot of clearance to pivot, but it has some. With the vee block against the fixed jaw it provides two stable contact patches on the part.
Nice steady rest!
Don’t be so hard on yourself. It turned out perfectly serviceable and you can get some bearing bronze later. Great job!
Great work as always. We shared this video on our homemade tools forum this week 😎
Nice build, mate. You are getting better and better.
Nice one - I've been thinking about making one for my lathe, and this video has reassured me I can do it
this is a beautiful professional work, well done!
Excellent job. TOP.
You just keep getting better and better. Keep it up man, I can't wait for the patreon to kick off and get you some bigger machines
That looks awesome sir👍!
That’s solid work.
Great build! I wish I had one for my Sieg
that was so impressive!
Great work, I can't justify buying a mill and have nowhere to put it but your videos still tempt me to find an excuse.
Find a spot, whatever it takes lol. The two machines compliment each other and I wouldn't want to go back to one without the other.
Very impressed 👍🇬🇧.
I tell you what! I am impressed with the amount of use you are making of that milling tool you made a few videos ago.
thanks for sharing, great video
Nice work, It looks great for small and home lathe and personal used good job man.
Nicely done 👍
You are the only person I know that uses a self centering 4 jaw... I think the whole reason nobody uses that is exactly what you encountered: if the stock isn't completely round, you're actually only clamping with two jaws. That is not very rigid.
Gday, the steady turned out good, certainly a ton better then the factory steady, great job, cheers
Cheers matty
Fantastic effort well done.
Thankyou
Well done. 👍👍👍👍👍
Looks very cute and solid. Nice upgrade. I guess you can make a roller bearing style 3 point contact with Al or Phosphor Bronze, that'll avoid marking the stock.
Well done 👍🏻
looks great🙂
Nice neat job.
Excellent work. I will cobble one together for my small lathe.
Best of luck
Good Job!
Awesome video! I've always wondered though if you could make a steady rest with each of the fingers being able to "ratchet forward", that way the movement from chatter would tighten it by itself.
BRAVO AMIGO 🎉👏🏼
Brilliant 👍👍
Nice job 👍
Wow. I nerf one of them for my 13" clausing metosa c1330s. I was planning on making myself. Yours turned out extremely well.
Oh boy that's fancy.
Great job there digger
Very Nice !!!
Very nice.
that was amazing
I'd recomend a scissors type knurling tool and WAY less rpm! These knurls haven't seen enough pressure and therefor are almost non present. You can do them in more than one step, as the wheels will fin their groove again, once they are formed propperly. But with this small lathe and these poor press-on knurling tools, you won't be able to achieve any good result, especially with small diametres and coarse knurls.
I also feel high rpms are often a problem here, causing chatter, brocken, or cooked out tools.
I subscribed to your chanel.Excellent project.Thank you.
That functions great & looks good. Definitely a better welder then me. I cant weld at all. Great job
Grinder and paint make me the welder I ain’t!!
Greetings from Italy 👍
Good stuff
Brilliant job!👍
Nice rest. Beefy too.
It occurs to me that a good way to make sure that it's aligned would be to change the order of the machine operations a bit. It probably doesn't matter if the actual ring is perfectly concentric with the chuck. It could be off a few thousandths so long as the holes and leads screw are concentric.
I'm thinking,, if you had to do it again, make the ring, and attach it to the base before drilling the three holes. Then bore the three holes indicating off the base. The OCD part of me wants to machine little flats so the three housings seat better. Then put those on and bore them in place. Now it all has to line up right.
Don't get me wrong though, it looks awesome. I'm going to make one myself.
Maybe. I don’t know how perfect it needs to be, I’m sure there is a tolerance and this seems to work just fine. There is probably a better order to do this but as I said I was making it up as I was going along and half this stuff isn’t presented in the order that it is filmed. Cheers
I must say a great job. The small machines performed way above their intend working compacity. You where right to build your own, the off the shelf model is a heap of crap that are only good as a paper weight. The steady rest will give years of service and looks good.
Nice job - the annoyance I find with that style I use on mine is not being able to put it in place without removing the end support, also when realising I need my cross slide on the other side of it! Definately the first mod for mine will be to change it so a large section of it can unbolt and allow it to be put in place when something is already dialed in between the chuck and live centre.
Nice work mate, well done. If I could offer you some advice it would be to change your welding from a drag to a push with a bit more heat or less feed and no wiggle. Try it out on some scrap and see how you go. Also a light dust of anti spatter spray makes the world of difference.
Perfect
impressive
Nice job. A couple of tiny improvement suggestions:
Place locking T-nut on RHS/OUTSIDE of rest, rather than LHS/INSIDE. Could still be done with a new base-V milled, then flipped around.
Toolless knurled or T-bar locking plugs for the 3 rest finger tighteners instead of needing an Allen Key tool.
very nice 👍
Very interesting but a huge amount of work. Personally I would use the blondihacks approach of making bearing based support fingers and keep everything else.
dude it perfect 👌
Great project! If you can get Argon as well as the gas mix, you might want to try TIG. Way easier to do detail work with TIG than MIG, and it's really pretty simple with mild steel. A DC TIG will do it, and you don't really need HF start. It's also easy for stainless as well. I think you'd like it because you're detail/precision oriented, and it would save you quite a bit of cleanup. With an AC TIG and HF you can also do aluminum, but I won't kid you that that's an easy process to master.
good job sir.
Thanks
Nhìn máy móc mà phát mê
Nice