Never Leveled My Lathe

jmarkwolf

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Nov 9, 2012
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My only defense is that it's current location, in my basement, was only "temporary".

5 years later I'm moving it to it's new home, next to my 1967 Series1 J-head Bridgeport, in a new 28ft x 30ft detached garage/shop.

It's a Grizzly 11 x 26 (see attached pic). Not many out there I gather, but it's served me well. 90% of what I do is aluminum and plastic.

It's always cut a slight taper which I attributed to a twist in the bed from not leveling it. But the work I do just didn't matter that much. Once I move it to it's permanent location, I'll be setting it up properly.

The previous owner installed the 6" channel segments you see at the bottom of the bench legs, which put the lathe at the perfect height for my 6ft height.

However, it complicates leveling the bench. I want to install 4 leveling feet, but doing so at the four outside corners, will cause the "inboard channel" to be off the floor, and possibly cause the bench to "rack". Putting leveling feet at all 8 corners of the channel is a bit much.

Any ideas?

Lathe_And_Toolchest_s.jpg
 
Light weight lathes are pretty hard to level from the floor. Just get the cabinet as level and stable as possible, then level the bed with shims under the lathe feet. Then test with cuts and adjust as necessary to cut straight.
 
It's a hassle. But, you might try shims directly under the lathe bed and on top of the chip tray.
Use the feet as fine adjustments.

Daryl
MN
 
Your going to have a tough time leveling it with the setup you çurrently have. If you just want to improve your precision, I'm sure you can make it better. If you really want to take the twist out of it you probably need to make a more substantial bench to mount it on. If it was good enough before just levelers and shims should make it straight enough.
 
Maybe flip the C channel over so the web is face down and the rails are on the cabinet "legs"?

I would think shimming the lathe feet might be more effective though...

Edit: D'oh! forget my "flip it" idea. I need to look closer at pictures!
 
Box in each end put tabs out to fasten to floor . Then level from the top . You might want to loosen the bolts to the lathe when you fasten the stand to the floor. When you have the stand fastened down then level the lathe.
 
Light weight lathes are pretty hard to level from the floor. Just get the cabinet as level and stable as possible, then level the bed with shims under the lathe feet. Then test with cuts and adjust as necessary to cut straight.

Just curious...at what weight does "light weight" end and go into "welter weight"?
 
Some kind of lifting system with fine threads works as you can turn the screw and watch the level for adjustment.
 
Thanks for the replies guys.

I like the idea of shimming under the feet at the chip pan.

For the record the lathe weighs about 500lbs.
 
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