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Castings NOT a Good Reference

Posted: Mon Sep 14, 2015 1:56 pm
by dusty
In some of out recent communications you made the point that the Way Tubes bores (in the end castings) were dissimilar. When I saw what is depicted in the next to shots I thought about that.

One shows that sign resting on the Way Tubes and the other is with the sign resting on the flats. Check the laser beam in the two with reference to the letters on the sign.
Resting on the Way Tubes
Resting on the Way Tubes
Resting On Way Tubes.JPG (1.13 MiB) Viewed 673 times
Resting on the casting flats
Resting on the casting flats
Resting On Casting Flat.JPG (1.11 MiB) Viewed 673 times

Re: Castings NOT a Good Reference

Posted: Mon Sep 14, 2015 3:19 pm
by JPG
'flats'???? 'Top' surface?

Re: Castings NOT a Good Reference

Posted: Wed Sep 16, 2015 4:44 am
by robinson46176
I "think" that I would have automatically assumed that was the case.
I would also assume that the machined bores for extension table and attachment mounts would be better aligned with the way tubes (90 degrees perpendicular) than the casting surfaces.
Of course I may be assuming wrong... :)

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