Cnc Conversion Kit for G0704 Milling Machine

Cnc Conversion Kit for G0704 Milling Machine

Cnc Conversion Kit for G0704 Milling Machine

On this website you will find all the information and instructions on how to change your G0704 Drill/mill to Cnc Milling Machine.  Quality  Cnc conversion kits are  available on www.cncconversionkit.com . These kits will allow you to use your machine as a  Cnc  machine as well as a  manual machine. The picture above shows how the machine looks  after the change of drill/mill to  cnc milling machine .

We have 3 kit for sale :

1 )  Z axis  nema 34 and X,Y nema 23.

2)  Each axis Nema 34.

3 ) Kit dose not require drilling on the  base  and Z axis Column  but  we do not have a  option on the Y axis  to move the axis with the  hand  wheel.

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kit nr 1  requires drilling a hole on the  base and Z axis Column the picture below shows where the hole has to be drilled  .

Step 1 )   You need to completely dismantle your machine but remember to do this very carefully,  a lot of people make this mistake when dismantling the mill head from the column , Below are the high lighted screws which need to be unscrewed.

machine head

Step 2 )  Drilling holes in the base and   column , you have to drill a hole size 1” ( or 25 mm) please see the picture  below.

base for g0704 drilling

Now you go to the Z axis column on the column hole can be 7/8” or 1

z axis column

We have hole in our base and  column. The   next  step  is  to add the Y axis Ball screw, you have to place the ball screw in to the base hole at 70 degrees then you hold the nut in your hand and twist the screw until you see its possible to put the other end of the ball screw in the other base hole.

IMPORTANT NOTE !

(DO NOT REMOVE THE BALL SCREW NUT FROM THE SCREW. IF YOU DO THIS THE BALLS WILL FALL OUT AND YOU WILL HAVE TO BUY A NEW BALL SCREW !)

base g0704 with ball screw

Step 3)  Saddle Room for ball screw nut Clarence . Each  Chinese  ball screw  16 mm pitch 5,  requires  space in the  saddle  because of this  you need to cut the room in the saddle.

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As you see on the picture below the ball screw flange nut is grinding, because  of the  X axis table. If we dont  grind the nut flange we will have problems sliding  in the  X axis table.

g0704 ball screw nut housing

On the second picture you have the Y axis  ball screw and nut housing.

Yaxis ball screw nut maunt

Ball screw inside the saddle.

Y and X axis nut maunt

Now you can add the X axis table.

cnc milling machine g0704

This video is done by the  kit owner, He also shows what to change on the drill/mill G0704  to have a CNC milling machine.

G0704 Cnc Conversion kit that set  is for nema 34

If you need  each axis with  Nema 34  this kit  is for you  one stepper motor  of the back of the  Z axis column.

G0704 cnc conversion kit each axis nema 34 stepper motor

Kit number 2  that kit  have stepper motor on the front  of the machine  n need  drilling in the column.

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