30mm Acrylic Cutting with OMNI Laser Machine

OMNI laser engraving and cutting machines are mainly for non-metal material by higher precision processing way,suitable for vector cutting, raster engraving, sign making, displays, sheet fabrication, textile fabrication and cutting, name plates, outdoor advertising and more.
Today, we introduce OMNI1326 Laser machine, which could fit 80, 100, 130, 150w laser tube. 

The following is 30mm acrylic cutting video. 

There are several tips:

• Speed: 0.5mm per second
• Power: 65% for power, use at least 130W laser tube
• attention of air out volumn
• Be notice that do not let laser burn the acrylic
• Good quality lens and mirror is important

Check out for the laser cutting machine for more features and parameters.

Sample:

30mm acrylic

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Acrylic Product Maintenance

With acrylic advanced features, acrylic ihas been used more and more widely. Well, acryclic i also with disadvantages, such as easily get scratched, this requires we should take good care of acrylic product.

Usually, acrylic product is with following advanced features:

1. Visual Effect: Multi-color, gorgeous, strong visual impact.

2. Weather-Resistance: Keep no fade for rather long time, even for 8-15 years.

3. Durability: Protect power supply within it, last power lifetime.

4. Reasonability: Reasonable design, rain and humidity-proof, easy to get maintenance because of its structure.

5. Attaching-Resistance: Its attaching-resistance capability is 200 times over glass.

6. Optical Transparency: could up 95%, save cost of power.

7. Burning-Resistance: no self buring.

How to handle maintance for acrylic?

1. Clean. Use clean water to clean and dry it with soft cloth.

2. Use polishing paste with soft cloth to make acrylic shinning.

3. If acrylic products are broken, use IPS glue etc to stick it.

4. Use poshing machine to polish it if surface is scratched or use laser engraving machine to engrave the surface again.

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No Back To Origin For Laser Cutting Machine

What we can do if x and y axis does not go back to origin for laser cutting machine with RUIDA control system?

Turn on machine, press" ESC" on DSP screen of laser cutting machine, then move X axis manually on DSP screen, and touch limit sensor by hand, now see if light on mainboard is on. 
If not on, then use multi-meter to test the wire from limit sensor to mainboard to see is limit sensor broken or wire problem.
The circle is related with limit sensor of laser cutting machine. Those four points are light, from down to up position, port 1 and 4 should be on if you touch limit sensor by hand.

If one of two lights does not turn on, then please click FILE on software screen, then click VENDOR SETTING, make screen record, and send the photo to us by email. Then OMNI engineer will solve this problem of laser cutting machine for you according to this.

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Laser Cutting Machine& Laser Engraving Machine Works On Apple

OMNI use laser cutting machine to engrave apple with logos. From the photo, you can see the peel of apple is cutted as the design on software of laser cutting machine. And the trace of laser beam on apple is clear and straight. The laser cutting machine works very good result on the apple. 

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Laser Engraving Machine Problems And Solution

Laser Engraving Machine Problems And Solution

The reason of material surface is uneven or too shallow  after engraved by laser engraving machineand Solution:

1. Check the focus distance is ok or not

2. If there is wet paper on the processing material, check if the paper is too much or the water in the paper is too much;
3. Check if the laser tube is ageing
4. Confirm is laser beam path is right
5. The mirror is covered with dust too much
6. Mirror is broken
7. Laser tube head is dirty

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Solution For No Laser Given Out

Solution For No Laser Given Out

Solution for No Laser Given OUT
When you use laser engraving machine, you may encountered the issue of no laser given out. There are 3 reasons for no laser given out.  1. Laser tube, 2. Laser power supply, 3. The wire between laser tube and power supply.
Exclusion method: 1. Find another wire to short connect with P and G port. If laser comes out, then it means laser power supply and laser tube can work, the wire connection is with problem.
2 Find laser power supply, pull off its signal terminal, like the below photothen press TEST, connect the cathode clip to the casing to see if there is fire comes out. If there is, then it means that the laser power supply can work, if not, then it means that the power supply is with problem. 
3 Check if the wire between laser power supply and cathode/anode of laser tube, to see if burnt.
4If you press TEST key, it is with laser given out, while no laser given out when engraving, then measure the voltage of Y2 terminal on the control card when the machine is engraving.

  If laser given out normally, voltage between G and IN is 0-5v, H(high level) is with different voltage according to the different power
Voltage is from a few tenth of voltage between G and L  L(low level)              
      If no laser given out, the voltage between G and IN is 0V   L(low level)
       Voltage between G and L is 5V      H(high Level)
Please be sure there is configuration program( file) in the machine, and no fault of power configuration and software.
Pull off signal wire between laser power supply and control card(Y2 terminal on control card), connect the red cathode with casing, then short connect LPG on the power supply, turn on machine, to see if the red cathode can be on fire. If there is fire, then it means power supply can work, it is laser tube with the problem.  
Turn off machine, connect the cathode of laser tube with casing, turn on machine, press TEST key, see if there is fire out from cathode. 
Check Laser power supply instruction:
when the laser power supply is under standby condition, press TEST, LASER lamp is lighting, there is laser from laser tube; if the LASER lamp is not lighting, then laser power supply is broken; if LASER lamp is on, no laser from laser tube, then the laser tube is with problem.

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