Mark Emig Posted February 21, 2012 Share Posted February 21, 2012 Here's a spinning lathe I just picked up-16"swing, but there's actually 18" to the tool rest if it's close, 20" to the ways. It was covered with sawdust-has the wrong size belt so you can only use 1 speed. I'm going to change it to a 220 single phase motor with a VFD to make things easier. I've don some checking with machine tool dealers. Spinning lathes seem to run 4 grand and up. I got it pretty cheap. And it came] with 3 buckets of mandrels-mostly lamp bases and such. Half are wood-half are metal. Quote Link to comment Share on other sites More sharing options...
doc Posted February 21, 2012 Share Posted February 21, 2012 Glad to see you got that and were able to make space in the shop for it. Now you'll have to put that disc cutter to good use! :rolleyes: Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 21, 2012 Author Share Posted February 21, 2012 As you can see in the pics, I've got WAY too much tools for the space. Gonna be a problem if I get a big project in. You going to come up and play with it?? Quote Link to comment Share on other sites More sharing options...
doc Posted February 21, 2012 Share Posted February 21, 2012 I might just not be able to resist. Quote Link to comment Share on other sites More sharing options...
cvmikeray Posted February 22, 2012 Share Posted February 22, 2012 Sweet score !! I want one for my tool box !! Someday ... I hope ! Quote Link to comment Share on other sites More sharing options...
Sam Salvati Posted February 25, 2012 Share Posted February 25, 2012 Awesome score Mark, Definately going to have to come by for a visit! Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 25, 2012 Author Share Posted February 25, 2012 Visitors are always welcome Sam- c'mon by-maybe we can even play a bit. I've got the VFD on the way. Getting ready to make up some tools now. Got all kinds of fun big boy toys. Quote Link to comment Share on other sites More sharing options...
Fe-Wood Posted February 26, 2012 Share Posted February 26, 2012 Nice score Mark!!!! Looks like a great lathe! One thing- If you don't have a need for the added hight given by the spacer blocks, take them out. Eventually they will wear groves in the bed. If you do, consider making the blocks the same size as the mating surfaces. Those ways seem to be in good shape. Be a shame to run groves in them sliding the dead center back and forth... So, ah, Where do you live? Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 26, 2012 Author Share Posted February 26, 2012 I am going to mount a 1/8 brass shim on those blocks-seems like those blocks were put on a long time ago. I live in Hurley, N.Y.. I also need to make a proper adjustable motor mount for it. It had no motor mount-originally was an overhead belt drive machine. Before any of the historical purists chime in-it needs to be a WORKING tool to make money from ,so I need to modify it. Prefer not to, but like I said... I saw some of your stuff on allmetalshaping.com -very helpful-nice work also. I'm ordering a wheel and bearing set from May tool, and make the forks myself-got a mill and lathe,so it'll save some dough. Quote Link to comment Share on other sites More sharing options...
Fe-Wood Posted February 26, 2012 Share Posted February 26, 2012 Thanks! May tool IS the place! I use there wheel tools and I have a May Circle shear- great machine. There is also a guy up in Canada on your side of the country making wheel tools and lathes- http://www.bazzshop.com/index.html Don't know any more about him or his tools- I made my first set of wheel tools.... lota work! But then I put wood handles on them. Before you put in shims- check center alignment. My lathe was out about 1/16" (wear in the bed and tail stock) Made centering blanks really hard. Also If you can set it up with a two speed switch. I think you will find that to be very helpful when trimming, doing finish work and centering under power. If you would like, I can show pictures of the motor mount on my lathe.... Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 26, 2012 Author Share Posted February 26, 2012 Sure-pics would be good. Can't hurt to look. I am going to run it on the smallest pulley, the VFD makes it variable speed. The center alignment is good-first thing I checked. Quote Link to comment Share on other sites More sharing options...
Fe-Wood Posted February 27, 2012 Share Posted February 27, 2012 OK, I'll take some in the AM. VFD is good but if your trying to make it pay, seconds count! When producing a part that takes only a few minutes, shaving a few seconds here and there is just profit. My lathe came with a 2 speed switch and I didn't hook it up when I put on the VFD. Now- I'm desperate to have it! How much spinning have you done? It would be nice to have someone to discuss some of the processes with... Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 27, 2012 Author Share Posted February 27, 2012 Done a total of zero. I found the thing perusing craigslist-decided to get it-learn how to use it, and add it to my repertoire. There's the learning curve thing, but I'm fairly adept and it'll make me some money before long. Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 27, 2012 Author Share Posted February 27, 2012 Hey-thought I'd add some thoughts on how I'm looking to set this thing up and let me know what you think. The way it came set up is kind of a cob job. It had a 4" belt to run on 2" pulleys so it can only be run on the biggest pulley on the lathe-which is the slowest speed. I am getting the correct size belt and wanted to run it on the smallest pulley (fastest overall speed) with the VFD which will enable me to have variable speed. Going by the pulley size and motor speed (1725) it can get about 1825 RPMs max. I can change the pulley(to a larger size) on the motor if I need higher RPM's. Kind of a PIA with the flat belt, but if I need to I will. Feel free to tell me how you would set it up. Thanks. Quote Link to comment Share on other sites More sharing options...
Fe-Wood Posted February 27, 2012 Share Posted February 27, 2012 After looking closely at your lathe, It looks like your tool post is set up for hand tool spinning not scissor tools. The reason I think this is because of the wear in the center of the rest, toward the work. Its hard to tell how much wear but I would be inclined to fab up a bigger (thicker and flatter) rest. I may be wrong about this but it seems to me that when the VFD is slowed down it doesn't have the same power to drive the motor with the same torque of full speed. When I'm doing a run of parts I'm changing the speed at least once if not twice per part. Quick speed changes will be important to good production. 2" flat belt with a leaver tensioner might be the ticket. I don't know what motor if any you have. I would seriously consider a 2 speed motor over a VFD. just my thoughts... I have included pictures of my motor mount. Its beefy. Nice thing about this setup is it allows for left to right adjustment (sliding on the sq. shaft) as well as belt tension. Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 27, 2012 Author Share Posted February 27, 2012 Hey, Thanks. Apparently from what the tech guys said, you can configure VFD's several different ways. Mine is configured to give full torque throughout the range of RPM's. The motor is a 2 horse, 3 phase, 6 amp, 60hertz if I remember it all correctly. I can fab something similar for the motor mount. Thanks for the help. I'm getting busy in the shop, and hope I can find the time to get this thing up soon. What speed is your motor?? Quote Link to comment Share on other sites More sharing options...
Fe-Wood Posted February 28, 2012 Share Posted February 28, 2012 Its 2 speed. 1800 and 900 RPM. My pleasure on the help... Hope to see pictures when you get up and running Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted February 28, 2012 Author Share Posted February 28, 2012 You got it-thanks for the help. I'm sure I'll drive you nuts with questions shortly. Quote Link to comment Share on other sites More sharing options...
Ramsberg Posted March 8, 2012 Share Posted March 8, 2012 Hey Mark, I don't have any comments relevent to the thread, I just wanted to say that if there were an award for the coolest picture deal that goes with ones name on here, that you should win it. What an awesome picture! Caleb Ramsby Quote Link to comment Share on other sites More sharing options...
Mark Emig Posted March 8, 2012 Author Share Posted March 8, 2012 Thanks! Quote Link to comment Share on other sites More sharing options...
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