On 11 January 2013 20:20, Gene Heskett <ghesk...@wdtv.com> wrote:

> Humm, I'm 78 Andy, & even at that, probably more time than money.  What few
> of those covers I have seen were all well above the hundred dollar marker
> on this side of the pond.

Some of the mini-lathes come with spring-guards as standard. You might
get lucky with a spare part.

The one I bought for my machine wasn't that expensive:

"From: DQR Precision Ltd

Further to our telecon, I have attached a couple of pages from our
spiral catalogue which I hope will be of use.  We are pleased to offer
as follows:

Qty       Description
     Unit Price £

1           ‘Duraspring’ Spiral Cover in Blue Steel                   55.58
              SF 30/450/50 V

1           ‘Duraspring’ Spiral Cover in Blue Steel                   51.16
              SF 30/400/30 V

1           ‘Duraspring’ Spiral Cover in Blue Steel                   52.08
              SF 30/350/50 V

> But what do you call wires?

They come held together with a loop of wire. When you snip the wire
they fly out to full extension.
The idea is to put them on the screw, close up the gap as small as
possible _then_ snip the wire.
Even at full extension the one on my Z axis isn't all that easy to
pull up to oil the screw.
https://picasaweb.google.com/lh/photo/rAELzB_258RZqjlFQatN-NMTjNZETYmyPJy0liipFm0?feat=directlink
It is held in place only by its own preload. The spigots just centre
it so it doesn't touch the screw.

-- 
atp
If you can't fix it, you don't own it.
http://www.ifixit.com/Manifesto

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