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hi what is the formula for computing steps per inch
for example 360/.9 degree half step=400 steps per turn.
so 400*20tpi lead screw=8000 steps per inch.* 30:1 gear reduction
ie 8000*30 =240000...

hi i have a harbor freight micro mill model47158
dose any one know the type size of the lead screw and lifting screw?
for the y and z axis i also have dails each hash mark=.001 inch is there a way...

i have desknc for dos when i hit the h key all the axis start to go home
my question is dose desknc home the x,y,and z axis in a certain direction?
for example the x axis goes to the right.can i...

does any one know how to set up home and limit switches fore a
2 amp camtronics board useing desknc.

hi i have a home built cnc machine
i am using desknc for dos
when i setup my machine i can jog each axis
and it works fine . i then load the sample file that comes with desknc
when i press alt g...

hi i bought a cnc controler at a surplus store
the name plate reads phantom sensable tecknologys inc.
cambride mass ser#708019
it has a 15 pin conector for encoders
it has a 37 pin conector for...

i found out what was wrong with my camtronics 2 amp driver board
the z axix did not work because i had the bits set wrong in desknc.

i have a 2 amp camtronics board 3 axis.
the y and z axis work when i jog them using desknc.
the x axis dose not work howeve on power up
the holding current works on all 3 axis
i have tried...

i have a 2 amp camtronic driver board by dan mauch.
the y and z axis both work when i jog the axis in desknc.
the magnetic break works on all 3 axis.
i am useing a demo of desknc.
when i swap the...