My chatter problems are gone, thanks for the help.
I did what you suggested and now it runs true.
I think there is a little bit of excessive run out, but I think that has been there.
bit seems to wobble slightly until it contacts the material then it runs true.
I did the testing with a 2x4 so...
Also, did you grease the splines during reassembly?
Yes.
Does the quill move freely and quietly when not running?
It is a little tight up and down.
Does it do this both when drilling something and running under no load?
Both, about the same.
Lots of questions:
Are the new bearings correct size?
Yes they are correct.
Quill Bearings - 6202-ZZ-10 5/8" Bore
Pulley Bearings - 6205-ZZE
Is the belt new?
I have tried the old belt and I bought a link belt, both act the same.
Where is the belt positioned on the pulleys?
High spindle speed...
I just finished assembling my DP, I would be really happy with the results if it wasn't for a bad vibration when I raise or lower the quill. Does anyone have any Ideas that could be causing my problem. I replaced all of the bearings and lubed all of the surfaces that needed it. My DP is a 13...