Here is a graphic image that shows a comparison of high frequency pulsed cutting versus a lower frequency. Though the laser specified are not the same as you've got, the graphic model provides...
Type: Posts; User: Allen Rawley; Keyword(s):
Here is a graphic image that shows a comparison of high frequency pulsed cutting versus a lower frequency. Though the laser specified are not the same as you've got, the graphic model provides...
Hi Richard, I bought a Genie several years ago on ebay--with its Synrad laser removed--so not sure if the parts are there that you need, but you can contact me about it if you like... at the 2laser...
Hello Lars,
Wondering if you could do me a favor and post a few additional photos of your laser mounted in your Mercury?
I am upgrading a Mercury 1, Synrad 25 to a Synrad 50 water cooled, and...
A suggestion is to start from the basics then work your way up to the problem, in order to identify its source:
1. Take off the rotary and run the laser with the normal X and Y table (in...
In my experience, the tolerance is key issue.
One job was laser cutting out vacuum formed signs used for neon signs open and closed. The problem is that when the plastic cools, then it shrinks...
Hi Robert,
Your logic is correct. You can wire the controls per your listing. We have wired many different power supplies for our customers and get this question regularly.
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The image above was created by Universal Laser Systems.
It shows the relative focusing for the different size lenses.
A method that I use is:
1. Install a nozzle.
2. Measure from the...
We just fabricated new beam delivery heads that attach to a standard Chinese laser machine. However, we found that the black tubes, as shown above, have varying outer diameters. So, we fabricated...
You could measure it. Fill the chiller and put a bucket in front of the copper hose insert and fill the bucket for a specified number of seconds. Then, remove the insert and perform the same test.
...
A few suggestions to try:
1. Perform single direction engraving. In other words, select the check box to engrave only in one direction, then examine the results
2. In the laser engraving...
We upgraded our customer from a 35 watt to a 70 watt and the customer followed the instructions and said it was easy. To upgrade from a 35 to a 45 watt is simpler, as both lasers are the same size...
First, determine whether the laser power supply was operating using PWM or Analog control. Open your LaserCut program and check the setting as shown in the graphic below.
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The 50 watt Epilog is probably equipped with a different capability RF laser (there is more to consider than average power).
The Coherent G50 in the Epilog laser has a higher peak power than its...
In my experience, the following factors (in order of importance) will reduce charring when laser cutting quarter inch and thicker wood:
1. Reduce the nozzle orifice size the smallest acceptable...
Is there a change in the focus during cutting? In other words, does the vacuum table create a slight depression caused by the force of the vacuum blower, and is this depression magnified during the...
The UV lasers are good for prototyping and production of touchpanels. The touchpanel overlay is often made by placing a thin clear film of ITO on a clear substrate by plasma. We made a number of...
Typically in Chinese high voltage glass tube laser machines, the power supply is grounded to the enclosure by either a short wire from the psu to the enclosure, or by direct mounting (make sure some...
Here is my hunch (that means no experience). Though I have experience using the tape, liquid, and spray versions of the product, and have used it unsuccessfully with Chinese glass tube lasers and...
We purchase from Shenhui in China and send to our China factory (inspect and fix any issues) then sell into the USA. We handle the shipping. I have visited the factory and met the folks and had a...
Should not be a problem with 232 volts. I have contacted more than one China manufacturer of the power supplies and they have said that the supplies are good to 240V.
The RECI laser company...
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Searched and found a Trotec Speedy 300 manual on the internet and the above image shows the CO2 laser and RF unit. The RF unit shown on the bottom with the fans and the DC power supply to...
In my experience with Chinese glass tube lasers and metal tube lasers and Chinese machinery/controls, the following factors may affect the results with Cermark. We had attempted a production job...
You could try the following.
1. Using your laser machine touchpad, delete all files
2. Reload/copy from your original CD the syscfg.ini files (this is the configuration file for the machine)....
Hello,
Not sure of the problem exactly but perhaps this might assist in debugging.
If it appears like a belt stretch, then it may be tested by reducing the acceleration (setup parameters) and...
My best guess is that it is a grounding problem. Your machine is experiencing a floating ground. And, while operating, the floating ground begins to charge, so it builds up power as you run the...