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General Mach Discussion / Re: Buzzing steppers
« on: January 04, 2009, 10:45:52 AM »
ranphxaz,
Two things you said caught my ear.
-Buzzing sound - and they stall or don't move - reduce velocity and accel, which you did
thus you kind of found a max and min range for you system - for now just set so they run.
10 - 40 then use 15 or 20 for velocity, you need to just get them moving and don't worry about
"how fast the table will go"
-clicking sound - click-click-click ......or tap-tap-tap like someones taping with a pencil on a board
may indicate poor pulses, ( could be other things) maybe ringing on the pulse and in the last year there have been say 3 people wiith that problem.
RICH
Two things you said caught my ear.
-Buzzing sound - and they stall or don't move - reduce velocity and accel, which you did
thus you kind of found a max and min range for you system - for now just set so they run.
10 - 40 then use 15 or 20 for velocity, you need to just get them moving and don't worry about
"how fast the table will go"
-clicking sound - click-click-click ......or tap-tap-tap like someones taping with a pencil on a board
may indicate poor pulses, ( could be other things) maybe ringing on the pulse and in the last year there have been say 3 people wiith that problem.
RICH