Close up of the process shown in part1 In part 3 the inner hole will be shaped too.
Пікірлер: 17
@RRINTHESHOP6 жыл бұрын
Nice close up shot.
@1ton4god4 жыл бұрын
That is still amazing. That's the second time. I've watched that and it's still awesome. Hope you're having a Good day, Chris?
@chrisstephens66734 жыл бұрын
Metal spinning is amazing, especially if you are only used to just folding the stuff. The way it flows is so unbelievable, it just not what you would expect it to do. Glad you liked it, now find on KZfaq how it is traditionally done, maybe there's a video somewhere of how silver or pewter candle sticks are made, that would be a real eye opener for you. As for me I have the recurring lurgy that is doing the rounds over here, cold like symptoms that get better and then come back again. Still it is an excuse to stay in the warm, although I have a BMW gearbox end cover to resleeve and it needs a new unworn part to get the size of the bore just right, I don't work to tenths, I get it spot on 🤪
@1ton4god4 жыл бұрын
@@chrisstephens6673 I have not been sick in a couple years. We will keep you in our prayers. Hopefully you can get that thing kicked in. Get that BMW finished. Well, it's time to go to work. Have a good day, buddy.
@ChrisB2576 жыл бұрын
Nice close shot. Wow, you sure made a lot! I know you described about the forming wheel last time but have to say I'm still not quite clear on that totally.
@ChrisB2576 жыл бұрын
If possible yes, a few stills would be very handy. Sympathies for your connection - that sucks. I remember way back when the best upload I had was little better than dial-up - and that was with a Hughes satellite dish - $100 a month for bugger all! Even download maxed at 1.5MB. Although pricey I can now upload to YT at about 12MB/s. Appreciate what you do put up. :)
@chrisstephens66736 жыл бұрын
ChrisB257 video videos I save to be loaded at SMEE, picture videos load quite quickly from here. I will take a few photos later for you but there isn't a lot to see, only 4 bits once the bearing is pressed in.
@ChrisB2576 жыл бұрын
Actually Chris - just a few pics which would help clarify - just email them too me if you could. Use this email, which is altered to stop pickup too easily.... alumbankweb at comcast.net (no spaces when used correctly with 'at' symbol). Could be you already have it - can't remember right now.
@chrisstephens66736 жыл бұрын
I guess if you would find it useful others might too, so I'll stick them on YT. I wont do a how to build on anything of mine, they are usually so simple that once you see it you should be able to copy it, and if you (you in general not you in particular) feel you have a need you should be able to work out how to make it., if you can't you really don't need one. :>)
@DropDieter Жыл бұрын
Marvelous!
@chrisstephens6673 Жыл бұрын
Thanks for the comment and yes it is, so much easier than making a punch and die.
@puengineer2 жыл бұрын
Where do you get a roller like the one on your tool post?
@chrisstephens66732 жыл бұрын
Thanks for the question. The bearing is a standard ball race inside a homemade hardened steel ring. The exact shape is not overly important just as long as it is free from sharp edges that would cut the metal you want to spin.
@JamesRPatrick2 жыл бұрын
Is it possible to do this without the hole in the center?
@chrisstephens66732 жыл бұрын
Yes it is but I needed the hole anyway so I took advantage of it. Thanks for the comment.
@no23mk26 жыл бұрын
Good work and well presented. As you say it is amazing to see the metal 'flow'. I had a go at metal spinning in order to make a copper dome and filler lid for a 5" BR-9F loco tender. kzfaq.info/get/bejne/idOYgLSA2Kyah3U.html I used a piece of bar in the tool post that I had hand ground and polished spherical-ish. The former was a piece of fence post turned to shape! I had to use oil to reduce friction and many annealing cycles as the copper work hardened. It was a bit of a lash up but the results were surprisingly good. If I do any spinning in the future I will replicate the spinning tool. Thanks for sharing. Cheers Craig
@chrisstephens66736 жыл бұрын
Thaks for the sub, clearly you have good taste, I hope you wont be disappointed. I learnt "proper" metal spinning to make a part for a barometer I was restoring a goodly number of years ago, since then I have only done a few things but they couldn't have been done any other way. When I was asked to make these parts, the assumption was to make press tooling. Then I thought to make a roller ended under the armpit spinning tool, then why not toolpost mounted and the rest is history. There is another operation to be done on these parts, some internal spinning, watch this space. ATB c