CNC Milling Machine Presentation

Page 1 of 4

Manufacturing and Production

Eng. Mahmoud Ibrahim

Eng. Mohamed El Araby

CNC Milling

Machine

Page 2 of 4

Our three axis CNC machine is designed, manufactured, assembled at home, it is not big or too heavy by which

you can put it and operate in your own room.

Our milling machine is mainly manufactured to be used in PCB (Printed Circuit Board) manufacturing, so you

can mill simple and complex single or double face control and electronic circuits in minutes instead of spending

hours making your own circuit by the traditional way. The machine has been tested in different working conditions

and with different settings and then calibrated to produce a very high quality electronic circuits ready to mount your

components on and weld them.

The machine is operated by three stepper motors mounted on the machine aluminum body and coupled with

three lead screws to grantee stability and torque needed to operate the machine with high force and speed.

90 cm

50 cm

50 cm

Page 3 of 4

The body is constructed by aluminum right angle 30*30*3 mm and 40*40*4 mm frames to increase the

machine strength and durability. They were all cut, formed, drilled and assembled in home by using simple workshop

machines. Also ball bearing were used for the lead screws and linear bearings (20 mm) were used to control and

hold the three axis of the machine.

A 33500 RPM aluminum router is used to mill your electronic circuits’

contours and we can grantee it to be used with other materials, wood, Teflon

Ptfe and aluminum milling.

Page 4 of 4

The control unit components of the machine are assembled and specially selected to meet the operation

requirements including the required sensitivity for motors. Using a selected power supply to cover the accumulative

electrical power consumed by the whole electrical components and motors, also high quality wires are used to

conduct signals and current for all machine electrical parts.

The control unit includes the components needed to fit

the machine operation including:

1. Power Supply.

2. Interface Board (Parallel Port based).

3. Three Drive Circuits.

4. Relay.

5. Two fans (One air inlet and the other one air

outlet).

6. Power ON/OFF switch and one Emergency STOP

Switch.

Some software are used to operate the machine and also to produce the required drawings which can be

used to be plotted by the machine.

1. MACH3 Software (The direct interface software with the machine).

2. Proteus, used for circuit design and simulation.

3. Copper Cam, used to generate G code for electronic circuits.

4. AutoCAD.

5. LazyCam, used to generate G and M codes for MACH3.

6. Corel Draw, used to convert drawing and pictures files for Lazy Cam to generate G codes.

“WE ARE ALWAYS PLEASED TO SERVE YOU”

FOR MORE INFORMATION

CONTACT US

MAHMOUD IBRAHIM : [email protected]

MOHAMED EL ARABY: [email protected]

https://www.youtube.com/channel/UCRuQ5e--xpFhMfsjGlyjd4g