chatter problem
hi
fadal = chatter and chatter
my problem very confuse me on this machine
i checked gibs and strap with prybar and clampmeter 4 to 6.5 amp
and good
checked resolver and tach brush cleaned
axis very smooth traverse
draw bar very thight
spindle preload under .03 mm
but all flat surface with all tools
soindle runout and tram is ok
diameter and small lentgh = only chatter
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