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Re: 7x12 Mini Lathe: It works #diy
There's another other adjustment that affects the half nut/lead screw alignment.? There are two bolts that attach the apron to the saddle.? They fit into slots, so the procedure is to run the
By Mark Kimball · #116012 ·
Re: 7x12 Mini Lathe: It works #diy
Ok, so the apron bolt holes were not oblong a bit ? Mine were. So I could match up the apron and leadscrew. It took a bit of fiddling till I got it right. But for sure, the whole apron and leadscrew
By [email protected] · #116011 ·
Re: Turning Brass and Aluminum on a 7x14
So long as the material between jaw and material is the same on all three it is just convenience. I suspect most use drink can aluminium or tinplate.
By MZ Rider · #116010 ·
Re: 7x12 Mini Lathe: It works #diy
There is no way of adjusting the split nut I an see. The lever arm and the disc with the two pegs for lock and unlock is all that is there. I thinking filing the top holes the screws fixing the apron
By MZ Rider · #116009 ·
Re: 7x12 Mini Lathe: It works #diy
It was the technique I used on my last machine. I will keep an eye on it. Actually pushing the locking lever away from the user rather than to the side actually seems a better way; early days still so
By MZ Rider · #116008 ·
Re: 7x12 Mini Lathe: It works #diy
Yes, the one on the right. I guessed where it went but had not realised it was reversing the lead screw. I might have made a LH thread on a lathe when I first learnt over 50 years ago but have never
By MZ Rider · #116007 ·
Re: Report on Vevor 7x14 $500 CAD delivered - Impulse buy....
That's enough information for me, many thanks!
By Kaj Wiik · #116006 ·
Re: 7x12 Mini Lathe: It works #diy
Dont yours have an adjusting screw for how tight the half nuts tighten on the lead screw ? Mine does and it took just a slight bit of turn to prevent the half nuts from grabbing the lead screw. Or am
By [email protected] · #116005 ·
Re: 7x12 Mini Lathe: It works #diy
You are lucky your tailstock doesn't slip. It's an ongoing problem for my lathe.
By VicHobbyGuy · #116004 ·
Re: 7x12 Mini Lathe: It works #diy
Exactly - use what you have to get going is one of my mottos. :)? I've been using HSS tools and I think they work better with light cuts compared to the carbide tools I have. I bought some
By VicHobbyGuy · #116003 ·
Re: 7x12 Mini Lathe: It works #diy
I'll try that idea of hitting the edges with the grinder; thanks. Mine isn't making a lot of noise but is still a bit prone to 'catching' when the lever is turned down.
By VicHobbyGuy · #116002 ·
Re: 7x12 Mini Lathe: It works #diy
Is it one of these? One is for forward, one for reverse leadscrew movement. For traversing the carriage to the right, or cutting threads that 'reverse' is handy.
By VicHobbyGuy · #116001 ·
Re: Height of compound above ways?
Using the stock tool post (which is the same dimensions for the 2 lathes - the MicroLux a Sieg, the Vevor a RealBull) here's a 12mm insert tool in the Vevor. The brass height gauge is at spindle
By VicHobbyGuy · #116000 ·
Re: New 7x12 delivered and on the bench.
Thanks, Roy - I didn't know about those. Actually my mini (cheap) DTI will reach almost as far into the spindle as the Starrett attachment. Could a coaxial centering indicator be used for checking an
By VicHobbyGuy · #115999 ·
Re: Height of compound above ways?
Thanks, Michael.
By VicHobbyGuy · #115998 ·
Re: Height of compound above ways?
Your MicroMark/MicroLux lathe is a SIEG, Your Vevor lathe looks like a RealBull clone. There were some differences in the two lathes. At first glance most would identify the Vevor as a RealBull and
By Michael Jablonski · #115997 ·
Re: New 7x12 delivered and on the bench.
There's a dial indictor attachment for that! < https://www.starrett.com/metrology/product-detail/670B > Roy
By Roy · #115996 ·
Height of compound above ways?
Compound slide height above ways: I thought I would be able to swap tools in their QCTP holders between my Microlux 7x14 and my Vevor 7x14. Surprise! The height to the top of the compound slide is
By VicHobbyGuy · #115995 ·
Re: Report on Vevor 7x14 $500 CAD delivered - Impulse buy....
Mark- Thanks for that info and ideas about checking the type of bearings in the Vevor. As you say, there's no easy way to get a definitive answer. I'm quite curious by nature, but even for me there's
By VicHobbyGuy · #115994 ·
Re: Report on Vevor 7x14 $500 CAD delivered - Impulse buy....
My piece of lexan was thick enough that I could take a hair off so the shaft would fit. A gear was sticking up a tad also but since it did nothing on the part sticking up I just sanded it down till it
By [email protected] · #115993 ·