Category Archive: CNC drill-mill machine V1

Nov 20

CNC drill/mill machine V1

This is the first version of my cnc.

The parts are recycled from old printers.

printerprinter
A few of the steppers from the printers:
stappenmotor stappenmotor

stappenmotor stappenmotor

Temperature sensor:

I wanted to know how hot it gets inside the stepper driver case. Therefore I build a 4digit 7-segment temperature meter. (From Conrad, order nr 192147 – 8B)
tempsensor
tempsensor tempsensor
tempsensor tempsensor

The stepper driver:
schema sturing
sturingsturing
sturingsturing
sturingpcb sturing

Power supply:

I used an old 150W AT pc power supply. The light bulb is to provide a minimum load (the power supply doesn’t start otherwise)
voedingvoeding
voeding
Case
struringstruring
struringstruring
The plan:
tekening
Pictures:
opbouwopbouw
opbouwopbouw

As you can see I had it partially build, but I had to take it back apart because the base plate was crooked. Therefore I started a second version.