Category Archive: CNC drill-mill machine V2

Mar 01

CNC drill/mill machine V2 – Mechanical Part

Because the first attempt failed I started a second version. Here is a drawing of how I want to make it:tekening

Mar 12

CNC drill/mill machine V2 – Mechanical Part – Update

My new Z-axis construction:

z-asz-asz-as
z-asz-as

Mar 31

CNC drill/mill machine V2 – Mechanical Part – Update

I’ve gotten 2 pieces of guide rail from my internship company. Unfortunately I didn’t got the bearings, but I can make them myself.

rail
rail
rail
Thanks to Jan, Roger and internship company.

Apr 17

CNC drill/mill machine V2 – Mechanical Part – Update

I’ve got some things for my cnc today.

2 Z-axis:
z-as
z-as
3 Steppers:
motoren
motoren
motoren
3-axis stepper controllers
sturing
Thanks Rik :D z-as

Apr 17

CNC drill/mill machine V2 – Electronics Part – Update

I’m going to drive the steppers with a chopper steering. I’m going to build my design around the L297 and L298 ic’s. The parts I’m going to recycle from the driverpcb’s I got from Rik (See the picture bellow). The reason I don’t use these pcb’s like this is because if I connect a stepper motor then it already starts to turn without a signal. And the input signals are not universal.

Stappenmotor sturing

Apr 19

CNC drill/mill machine V2 – Electronics Part – Update

I went shopping today icon_twisted.gif. I bought a pci card with a parallel port to drive my cnc.

PCI Par-poort

Aug 02

CNC drill/mill machine V2 – Mechanical Part – Update

I have had a bearing holder for my Z-axis made (I cant drill such large holes here at home):
z-as
lagerhouder
Thanks Jaak!

 

I went to a metal store to buy a piece of aluminum bar (30*10*2000mm). I used this bar to attach the Z-axis to the X-axis. Therefore I also gotten a aluminum plate.
aluplaat

I’m also thinking how I’m going to build the X-axis. I think it is best that I make a metal frame with the guide rails mounted to it. Here is a drawing of what the frame is going to look like:
tekening x-as

Aug 03

CNC drill/mill machine V2 – Mechanical Part – Update

Today me and my dad made a part of the X-axis construction from steel square pipe.

x-as
Better pictures will follow when I get the bearings ready.

I made some drawings of a table where the cnc will be on.tafel
tafel

Today me and my dad made a part of the X-axis construction from steel square pipe.

x-as
Better pictures will follow when I get the bearings ready.

I made some drawings of a table where the cnc will be on.tafel
tafel

Oct 07

CNC drill/mill machine V2 – Electronics Part – Update

Today I made the motherboard pcb of the stepper driver.
Mobo stappenmotor sturing
Mobo stappenmotor sturing

Mar 20

CNC drill/mill machine V2 – Electronics Part – Update

I bought 4 inductive sensors from Omron for cheap.sensor

sensor

Thanks to Peter.

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