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100% Homemade Lathe

Step 18Conclusion

Conclusion
In conclusion, it is definitely possible to build a fairly accurate lathe from scrap materials, for not too much money. In fact I spent a grand total of $0, yes $0. Everything was scrounged from my basement. I expect that someone could build a similar lathe for around $100, most of that cost being a good motor.

Most of the design specifications were met. Because the headstock and tailstock are bigger than I originally planned, there is only about 24 inches between the chuck and the center, but that is still a respectable length. I can turn the pieces of aluminum angle around on the chuck to be able to handle up to around 4 inch diameter blanks.

If I make a second version, I would use a thicker main shaft because the 3/8" rod can flex a little bit. I would extend the bed at least another foot, so that I could do table legs. For tops and chess pieces, I have not found the need for a tool rest, however, I imagine it would be helpful when turning larger pieces, so version 2 would incorporate a tool rest.
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12 comments
Nov 30, 2011. 9:34 PMhms1018 says:
I like this kid!!!

You are a very bright young man. I have never used a lathe before, but I would like to know what is it you use to shape the wood you were working on, And if you thought about adding an attachment that would do the shaping?
Nov 13, 2010. 10:46 PMomkarkarve says:
Hi... really brilliant ... any progress on the second version with the tool rest?
Sep 21, 2007. 11:45 AMthingy says:
Nice instructable. I think I would use boxed steel for the bed and a thicker main shaft but you used what you had and I salute you.
Mar 5, 2010. 11:41 PMpoolcuemaster says:
Great job and I own three lathes 1 wood 1 metal and 1 cuelathe made for building pool cues and this looks like a great sanding and finishing lathe for 29 inch cue halves. Please tell me what the motor came from and is it DC  or AC since you noted it was variable speed ready. A cheap $15 import livecenter in the drill chuck and you are in buisness.--Leonard Holmes
Mar 11, 2010. 6:52 PMdpsilver says:
 he never need to state anything really since i can see batteries in the back ground in the conclusion picture
Jun 24, 2009. 7:29 PMbobtannica says:
Amazingly versatile and useful tool you have made. Congrats. You're a HS'er now. Wow! If you don't become an inventor as your vocation then it would be an injustice. Thanks.
Dec 15, 2008. 1:13 PMPhred1701 says:
Nice Work. However, you should consider a tool rest an ESSENTIAL part of this tool, even turning something as small as 2x2's. As a somewhat experienced woodturner, I would never even consider turning without a tool rest. The whole idea is to provide mechanical advantage. Look at a wood turning gouge, the distance from the tool rest to the end of the handle is ten or more times the distance from the tool rest to the work. This enables much greater control. And ALWAYS use eye protection! A face shield is best, but goggles or safety glasses are a minimum.
Dec 25, 2008. 8:56 AMThe Red Button says:
yeah i have used lathes and i can imagine it would be very hard to do this without a tool rest. my shop teacher liked to tell stories about ppl getting their scalps ripped off because their hair gets caught in a lathe. o_0
Jun 14, 2009. 3:55 AMsharlston says:
my dad once had a allen key through his lip when something went wrong at work
Jan 5, 2009. 10:26 AMsilencekilla says:
(removed by author or community request)
Jan 5, 2009. 6:07 PMThe Red Button says:
haha nice. Heard any stories about skinning your hands on a vertical belt sander yet? Those are always fun.
Sep 29, 2010. 1:29 PMphish814 says:
I had a buddy in a high school shop class sand off his middle and ring fingers to the first knuckle on a vertical belt sander. It was a bad day for him.
Mar 17, 2009. 4:04 PMbiolethal says:
Like a hand caught in the rough side of a 12in bench grinder... not very healthy...
May 22, 2009. 3:37 PMJJKierstyn says:
I was grinding down a pencil with a bench grinder for some reason. The pencil slipped and I was putting too much pressure on the pencil so my finger nicked the grinder and my skin was ground off almost to the bone instantly. It didn't hurt that bad, but it sure is worse then a paper cut. Now it's just a scar.
Jan 29, 2009. 7:50 PMcoolguy says:
I have shaved many finger tips off on vertical belt sanders. That's practically a requirement for learning to use it. It's like learning how to weld and expecting to never get burned.
Apr 7, 2009. 6:33 AMNCchance says:
I went through three of my Uncle's finger nails with a Forstner bit (brand new) when I spun out of the hole I was drilling. He was THRILLED!!!! Its been three months and they still haven't completely healed. Word to the wise: NEVER, EVER start drilling before you've completely seated the bit in the hole you've already started drilling.
Jan 27, 2009. 9:27 PMTazo says:
Really nice instructable, im definetly building one for myself and i will follow your last recomendations and will also use steel.
Apr 26, 2008. 3:40 PMafguru says:
I am an engineer and I could not think of a cheap way to make my own lathe.......very cool!! very good job! Tell you parents they should be be proud.....you should consider a video for youtube!! thank you very much.
Sep 25, 2007. 11:31 AMchristophor says:
This is why I love this site! This is a great idea. I'm going to build one of these! My mind is about to burst with all the stuff I'll be able to finish at my house. Also Seeing how you did it solves some design problems I was having on another project. Thanks for posting this.
Sep 30, 2007. 5:08 PMchristophor says:
I'm building a CNC machine. Some aspects of your work inspired me to make some changes on my design.

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Author:catwood
I believe that a person can do just about anything within reason as long as they try hard enough.