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Assemble your own Co2 laser machine (All components are listed)

Assemble your own Co2 laser machine (All components are listed)

Part 1. Get all the parts together.

To assemble your own Co2 laser machine you need to have something like 300-500USD and some skills and knowledge in electronics, optics, and metalwork

 

What do we need to make the first launch of the machine:

  1. Co2 tube
  2. High voltage power supply
  3. Water pump
  4. Water tubes
  5. mA ammeter
  6. Switch
  7. Potentiometer
  8. Mirrors
  9. Focusing lens
  10. Co2 nozzle
  11. Thermometer
  12. Some wires and aluminum sheets.

 

That is it to get started.

Co2 tube – make sure it has no damages. Glass is very fragile and has to make sure it is in a good condition

A high voltage power supply is needed to blast the Co2 tube. Make sure that you need a high-voltage power supply especially for the Co2 tube wattage you have.

Water pump – you may use a car washer pump to get started.

Water tubes – since the water will be under high pressure you need to make sure that is can be connected tightly and we recommend to use silicone wires.

mA ammeter is needed to be able to setup proper current. Keep in mind that since you have a very high voltage then the current is setup in mA, which is 1^-3

Switch – is needed to be able to turn on/off the laser, sometimes you can have a more complexed system

Potentiometer – is needed to be able to setup needed current, usually, a potentiometer should be in kOhm.

Once you setup all systems you would need to deliver the laser power and focus it at the end, therefore, you need some special Co2 mirrors and well as a focusing lens.

 

Schematic parameters:
Co2 laser schematic

Co2 laser schematic

 

Power parameters:
Current: 15 – 20 mA
Voltage: 21-25 kV

 

Measurements:
Water temperatuve < 30C

First launch live video

 

Components for 40/80/150/300 watt unit

40 watt 80 watt
Co2 40 watt tube Co2 tube EFR F2 80 watt  (6000 hours)
Tube holder Tube holder
Power source for 40 watt Power supply 80 watt ES80
Optics Optics
Lens 12 mm ZnSe Mirror holder 25 mm
Mirror 20mm Мо Laser head for mirror 25 mm +  lens 20 mm
Head for 12 + 20 mm Mirror 25 mm
Mirror holder Lens 20 mm
Water pump Chiller CW-3000
Compressor Fume extractor ventilation 550 watt
Potentiometer Compressor
Milliammeter Potentiometer
Wires Milliammeter
Stream measurement Wires
Tubes Tubes
Tube Tube
Fitting for a head Fitting for a head
150 watt 150 watt
Tube RECI W6 150 watt (10000 hours) Tube RECI W6 150 watt (10000 hours)
Co2 tube holder Co2 tube holder
Power supply for 150 watt Z150 Power supply for 150 watt Z150
Optics Optics
Mirror holder 25 mm Mirror holder 30  mm
Laser head for mirror 25 mm + lens 20 mm Laser head for mirror 30 mm + lens 25 mm
Mirror 25 mm Mirror 30 mm
Lens 20 mm Lens 25 mm
Chiller CW-5200 Chiller CW-5200
Fume extractor ventilation 550 watt Fume extractor ventilation 550 watt
Compressor 012 Compressor 012
Potentiometer Potentiometer
Milliammeter Milliammeter
Wires Wires
Tubes Tubes
Tube Tube
Fitting for a heads Fitting for a heads
300 watt 300 watt
C 300 watt SLW TS300 C 300 watt SLW TS300
Power source  150 watt * 2 Power source  150 watt * 2
Optics Optics
Mirror holder 30 mm Mirror holder 30 mm
Head mirror 30 mm lens 25 mm Head mirror 30 mm lens 25 mm with height regulation
Mirror 30 m Height sensor
Lens 25 mm Motor  42HS03 + driver DM542
Chiller CW-5200 Mirror 30 mm
Fume extractor ventilation 750 watt Lens 25 mm
Compressor 016 Chiller CW-5200
Potentiometer Fume extractor ventilation 750 watt
Milliammeter Compressor 016
Wires Potentiometer
Tubes Milliammeter
Tube Wires
Fitting for a head Tubes
Tube

 

 

Price

Electronics & tube 400$ – 10000$

Co2 mechanical part – 395$

Co2 coupler – 695$

Co2 fiber – 945$

 

 

Part 2. Mechanical part.

for 60×40 cm working size

HSAC Profile Rail Guides (Taiwan) – 2 meters

cell table 600×400

Guides f 8 mm – 3 meters

Timing belt unclosed XL 5.08 / 10mm – 8 meters

Pulley XL Z = 12 for belt 10mm – 11 pcs.

10mm roller -8 pcs

THSL-XXX-8D trapezoidal screw 1 entry, set with threaded nut THSL-300-8D – 4 pcs.

Mirror holder D20 No. 2– 2 pcs

1 x D20 lens holder

 

 

module 1 number of teeth 30 for a 14 mm spindle long flange 2 pcs
module 1 number of tooth 30 for a 8 mm spindle long flange 1 pcs
 gearboxes
 Worm gearbox 86 mm
NMRV-40 1:5    -2 pcs
 
 Worm gearbox 57 mm
NMRV-30 1:5    – 1 pcs
Structural shapes
shape 60><120 segments 2 m – 3 pcs
shape 60><60 segments 2 m – 2 pcs
Shapes connectors :
Right-angle connectors for shapes 60><60 – 6 pcs
End plates connectors (if they are on sale) – 4 pcs
Aluminum sheets D16Т  12-16 mm thick, size  300><400 mm (if you cannot buy we’ll approach our supplier) we need 9 pcs
Runner slides : 
Section-shaped rail 15 mm –  2 m long  – 5 pcs
Runner blocks for runner slides 15mm – 8 pcs  (simple flangeless ) and 2 pcs (long flangeless.
Cylindrical rail ф25 segments 2 m long -3 pcs
Runner blocks for runner slides ф25 – 6 pcs
Cylindrical rail segment ф16  1m – 1 pcs
Runner blocks for ф16 rail – 4 pcs
Helical rack module 1 – segments 2 m long  3 pcs, or, if not available, then 1 m long 6 pcs
Screw (helical) gear module 1 with a long flange and 32 cogs – 3 pcs
Ball screw (BS) 1605  400 mm long with a screw nut  – 1 pcs
Ball screw mounting supports for 2 ends
Stepper motor -4 pcs
Gearbox (1:5) – 3 pcs

Part 3. Electronics and controller.

Spindle Х (based on 6.7НхМ + power margin)
Description Model Features
Stepper motor with an encoder PL86H4401-D14-1K 86x140mm, 2 phases, 80kg. cm, spindle 14mm, current 5.6А, step 1.8°, 0.45 Оm, 1000PPR
Servo-stepper motor driver PLDS880 Driver of a servo-stepper motor or of a stepper motor … … 80V/10А/200KHz
Microswitch XV-154-1C25 7.5A/250VAC,
two-way, НР+НЗ,
tenon 30mm, IP40
Spindle Y (based on 2НхМ +power margin)
Description Model Features
Stepper motor with an endcoder PL57H1404-D8-1K (57x126mm, 2- phase,
28 kg.cm, spindle 8mm, current 4.2А,
Step 1.8°, 0.7 Ом, 1000PPR)
Servo-stepper motor driver PLDS880 Driver of a servo-stepper motor or of a stepper motor … … 80V/10А/200KHz
Microswitch XV-154-1C25 7.5A/250VAC,
two-way, НР+НЗ,
tenon 30mm, IP40
Spindle Z (based on 0,4НхМ +power margin)
Description Model Features
Stepper motor PL57H56-D8 57x56mm, 12.6 kg.cm,
spindle 8mm, current 2.6А,
step 1.8°)
Stepper motor driver PLD330 2-phase (4 wires) stepper motor 30V/3А/100KHz
Microswitch XV-154-1C25 7.5A/250VAC,
two-way, НР+НЗ,
tenon 30mm, IP40
Cable and wire
Description Model Features
Flexible mounting wire 1х1.5 Black
Flexible mounting wire 1х1.5 Red
Flexible mounting wire  1х0,75 Black
Flexible mounting wire  1х0,75 Red
Shielded signal cables PVC0.2x8STP Shielded signal, twisted-pair cable,
8 pcs.(4 pairs)*0.2mm²)
Power unit
Description Model Features
Power unit 70В 17А 70V 17А
Power unit 24В 6,3А 24V 6,3А
Power unit ARS-150-12 12V 12,5А
Controller
Description Model Features
Controller RDC6442G
Display RDC6442G

 

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