greets all am looking for advice re: buying / installing a DRO on my lathe.
i have a DRO (X&Y) on a 9"x42" bridgeport. to be honest, i couldnt imagine having to work without it.
naturally, this leads me to wonder: would it be just as helpful on the lathe?
i'm leaning towards 'yes' but am wondering if all i REALLY need is a digital scale on the cross-slide.
maybe someone could give me the pros/cons of spending money on a real 2axis lathe DRO or just taking a small step with a digital scale. (by digital scale i mean those digital caliper-looking devices with remote display)
considering:
1) i rarely do anything very long on my lathe. when i do, i typically mark off with a pencil .. rough it in, then finish up with direct readings from my compound and crossslide dials. rarely (if ever) do i use the saddle wheel/dial to make a cut. (even under powerfeed, i turn upto my pencil marks, then finish up 'manually') -- this, to me, seems to obviate the needs for a long scale watching the saddle.2) anytime the compound isn't @ 0degrees, a DRO won't give (immediately) useful information. (inncorrect?)
this all leads me to think that a DRO would be of most use on the crossslide ... to keep an eye on the axial cuts (diameter/radius).
if this is the case, wouldn't a simple digital scale do? or, a single axis DRO (if they exist)?
either way, i think i'd like to add the extra functionality to my lathe. suggestions on good deals / where-to-buy in the UK also appreciated.
sorry so longwinded,
-tony
ps.. only 'problem' i forsee with a digital scale is having to pushy the itsybitsy button to set my zero.