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Thread: Torsional beam mini lathe stand

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  1. #4
    Supporting Member DIYSwede's Avatar
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    Guess these pics better show than those previously posted:

    Click image for larger version. 

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    Yup - I'm amidst a complete teardown and upcoming headstock alignment, as I found it's out 0,147 mm in 113 mm run.
    (I.e. close to 6 thou in less than 4.5"!)
    Not just "cutting a taper" - a veritable cone manufacturing machine!

    "-As I was just checking the bed alignment on the RHS mount, I realized that..."
    Headstock bolts were loose, apart of a bad initial fitting and the spindle bearings aren't coaxial with the headstock centre line.

    The only thing I didn't check after my initial "delivery teardown & overhaul" 2 years ago.
    Didn't want to disturb the motor at the time, and as all the other milled & ground surfaces was tight, flat, nice and perpendicular...
    I just assumed... No more of that - Measuring is Knowing.

    Wow - really. The fun never ends. At least nothing is broken. Being a cheap guy - my time for this is free! -Whoopee!
    Last edited by DIYSwede; Jun 8, 2019 at 10:48 AM. Reason: correction, clarification

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