Does anyone have a Lathe machine ?

Wanna make a scope? Or better still, grind a mirror yourself. Or, you have some good tips in making a really useful accessory? This is the place to show what your hands can do...
PharAstro
 
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Does anyone have a Lathe machine ?

Postby PharAstro » Sat Feb 14, 2015 1:55 pm

I need to modify a T-ring adapter. Basically, it's too long and I can't reach focus when I insert the reducer in my 8SE. The mod will involve cutting it in two, then turning an OD on one piece and an ID on the other piece to press-fit them back together with a shorter total length. This is for a Samsung NX mount, and I can find a shorter one online. I can operate a lathe, but don't have access to one.

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Airconvent
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Re: Does anyone have a Lathe machine ?

Postby Airconvent » Sat Feb 14, 2015 5:32 pm

Wow lathe machine? I have not used one since my school days.
You can ask any of those mechanical workshops in the industrial estate areas. I previously asked one to fabricate my adapter mounting plate for my ETX105 but I think that business has since moved on.
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PharAstro
 
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Re: Does anyone have a Lathe machine ?

Postby PharAstro » Sun Feb 15, 2015 11:53 am

Thanks, Airconvent. I might have to go that route. I've had some machining done at AMK Ind Park II before. Just trying to save the $50 they'll charge me for this particular job (I bought adapter for $15). Plus it would be fun to cut metal. Haven't done that in quite a while.

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orly_andico
 
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Re: Does anyone have a Lathe machine ?

Postby orly_andico » Sat Mar 07, 2015 3:02 pm

the problem with these industrial shops is that, the $50 they charge you is probably a net loss for them, unless their machine is sitting idle.

i have had this problem so many times that I am thinking of buying a Sherline lathe from SGTooling. It's about $1100 - so not exactly cheap, but just about the same price as a high-end eyepiece. Not particularly unreasonable.

my wife just won't let me buy one because I already have too much junk and our place is too small...

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Re: Does anyone have a Lathe machine ?

Postby Grievous » Sun Mar 08, 2015 2:10 am

Times like this, I wish SG had a decent Makerspace.
The gentle light of a distant galaxy
must needs pour into mine eye.
Or i shall with bent and turned,
fall me down, distraught..To die.

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Re: Does anyone have a Lathe machine ?

Postby Airconvent » Sun Mar 08, 2015 4:42 pm

Check this out Charlie...its a start :)

@ PharAstro - Maybe you can find some facility you need in all the places featured. :)

http://sgmakers.com/makerspaces/
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orly_andico
 
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Re: Does anyone have a Lathe machine ?

Postby orly_andico » Sun Mar 08, 2015 6:42 pm

The car repair shops in Sin Ming, many of them have lathes. They use them for refacing brake discs.

If you have a favourite shop in that area, maybe they could help you with your adapter.

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Re: Does anyone have a Lathe machine ?

Postby PharAstro » Fri Mar 20, 2015 2:48 pm

Thanks for input, guys. It's nice to see I'm not alone! As it "turns" out, one engineer that works for me has a small lathe at home. It took him a couple weeks to dig it out of storage and find all the tooling, but then he made my part. Have to give him a good bonus this year!
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Re: Does anyone have a Lathe machine ?

Postby orly_andico » Sat Mar 21, 2015 1:12 pm

as it "turns"out eh. Ha ha. [smilie=admire.gif]

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Re: Does anyone have a Lathe machine ?

Postby Grey » Wed Aug 05, 2015 7:32 pm

abit late to the party but there's OMG (One Maker Group) at 111 Middle Road, National Design Centre. They have a lathe and a CNC if any more work needs to be done. Goes by a membership system.

http://onemakergroup.sg/


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