Repair/Regrind drill spindle taper

mardi 16 décembre 2014

Hey guys,

My old Waldown drill press has some bad runout, and after doing a fair bit of testing I've found that it's due to a ding on the JT6 shank that forms the "nose" of the spindle (it's not a separate arbor, but the end of the spindle itself). I used a dial indicator against the shank up and down it's length, and it's spinning truly, but when I measured right against the very bottom, there's a little "mushroomed" ding on one side.



Can anyone recommend where I could go to get this fixed in Melbourne (in the western suburbs if possible)? I presume there would be people/machines who could regrind the taper?



Cheers

Will




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