Yes, from our test with clear and opaque acrylic, the CO2 laser can cut fully through.

Click the link to add information to this solution:
Will the 40W CO2 laser cut through clear and color acrylic?

Yes, if you wish to get help with a product that was not purchased at buildyourcnc.com, you can go to this link and purchase a token:
https://www.buildyourcnc.com/item/sub-assemblies-Technical-support-token

Click the link to add information to this solution:
[541] I need some help, can I pay you for your time? I have a old Golden Laser has 2 co2 lasers 80 watts each, trying to put a new Ruida 6445G contorller in it.

BYCNC Response:
The book build was intended to be 20 inches x 40 inches. Larger machines were designed after the book build was introduced so customers would have the option to go bigger than what the book offered. Check out our larger machines on the website as the machines sizes range from 1 foot x 3 feet all the way up to 6 feet x 12+ feet.

User Response:
I'm not wanting to spend $3,000+ on a machine, I want to build one that will do a 4x8 sheet of wood. Will the plans in the book scale up?

BYCNC Response:
It is possible to scale the book build up, but the rigidity of the gantry would be questionable at that span, even if the height of the gantry structure were to be increased. The gantry design would need to be modified to become a box shape rather than a flat configuration. The kits on the site were design for those wanting a larger machine.

Click the link to add information to this solution:
I BOUGHT YOUR BOOK AND WAS HOPEING IT HAD PLANS OR DIMENTIONS ON HOW TO BUILD A CNC HOLD 4X8 SHEET OF PLY. WILL THE IN SCALE UP?

How did you test the laser tube? One of the two mirrors or the laser tube end may be damaged.

Click the link to add information to this solution:
[550] What could be wrong when the CO2 laser tube fires a beam inside but it doesn't go out of the tube?

If you are located near Houston, Texas area you can stop by our shop. If you are not near us, you can check in our forums, and see if you can find someone in your area that has one of our machines, and would be willing to let you come see it in action.

Click the link to add information to this solution:
I WOULD LIKE TO KNOW IF THERE IS A STORE OR SHOP WHERE CAN SEE THE PRODUCT AND BUY IT?

There is a spray called Cermark (also in tape form) that allows CO2 laser marking on various metals. We have tried this on many metals, but not galvanized, so I don't know how well this would work.

Click the link to add information to this solution:
I am using clear Avery labels through a laser printer then coated with car Clear Coat to label 18 gauge galvanized 1.75" x 4" steel plates. Will a 40 Watt CO2 laser mark Galvanized steel?

I just updated the Linear 20 mm Round Rail product page to reflect these measurements. https://www.buildyourcnc.com/item/mechanical-rails-linear-guide-rails-20mm

For your convenience, here they are:

Overall Height of Rail and Base: 37 mm (1.46 in)

Width of Base: 45 mm (1.77 in)

Mounting Holes on Center Widthwise: 30.226 mm (1.19 in)

Mounting Holes on Center Lengthwise: 150 mm (5.9 in)

If you need further information, please don't hesitate to ask be responding to this FAQ. Thanks.

Click the link to add information to this solution:
What is the width and height of the round Linear Guide Rail 20mm? Specs are not listed on the product page.

The blackTooth Laser cutter and Engraver can be built in a weekend. Take a look at the build instructions and try to determine if you feel you have sufficient capability to put together the laser system.

Click the link to add information to this solution:
HOW COMPLEX IS YOUR KIT TO ASSEMBLE, AND MOST IMPORTANTLY - HARD IT SETUP CONTROL THE LASER WITH MACH3?

It is never too early to begin planning for the coming fall's influenza vaccination program. The most important thing you can do initially is to place your order for vaccine from your usual source. Some manufacturers often stop taking pre-orders in mid-May. Be sure to include vaccine for pediatric patients needing two doses and also for your facility's healthcare workers as part of your overall campaign.

Click the link to add information to this solution:
WE ARE ALWAYS CONCERNED THAT THERE WON'T BE ENOUGH VACCINE TO VACCINATE OUR PATIENTS IN THE FALL. WHAT CAN DO ASSURED WE'VE DONE ALL POSSIBLY AVOID THIS TYPE OF SITUATION?

Gcode or digital files are not available for our machines.

Additional Information:



Additional Information:



Additional Information:



Additional Information:

Click the link to add information to this solution:
I have the build your own CNC kit 3 Axis CNC Machine 2008, were can I get the Gcode or vector files for it ? I wanted to have it laser cut

See the question on our "Ask the Expert" question-and-answer list on cellular towers under nonionizing radiation for a discussion of RF safety issues associated with cellular radios. The technology underlying cellular radios and base station antennas is similar around the world, but there are differences in systems design and RF safety limits in different countries. For a summary of cellular radio RF safety issues with attention to international differences see the excellent Web page, Cellular Phone Antennas (Base Stations) and Human Health, by John E. Molder, Ph.D., from the Medical College of Wisconsin. Gary H. Zeman Sc.D., CHP

Click the link to add information to this solution:
I LIVE IN ITALY AND WISH TO KNOW MORE ABOUT RADIATIONS CAUSED FROM MOBILE TELEPHONES. TELECOM WOULD LIKE PLACE A WIRE-ANTENNA THE HEARTH OF MY TOWN, I'M AFRAID IT. WHICH KIND RISK HEALTH COULD IT CAUSE? THANK YOU IF WILL SEND ME SOME INFORMATION SCIENTIFIC ARTICLES THIS PROBLEM!

A 400w laser tube will not be a simple swap of our laser tube in our blackTooth or our spindle/laser hybrid. The overall size factor of a 80w - 400w is greatly larger than our 40w laser tube and will be the biggest issue. You will have to completely modify our units to retrofit a larger tube, which might be more costly than expected as well as more time consuming.

Click the link to add information to this solution:
Can I attach a 400w CO2 laser tube to you units (for cutting Stainless Steel at 1/8") ?

The plug and play system does have enough memory for additional software. The redLeaf comes standard with a 1TB hard drive.

Click the link to add information to this solution:
DOES THE PLUG AND PLAY ELECTRONICS COMPUTER FOR 3 AXIS CNC MACHINE HAVE ENOUGH MEMORY RAM ADDITIONAL SOFTWARE (BOBCAD-CAM, BOBART, MACH3) TO BE ADDED FUNCTION WELL?

The greenBull CNC machine kit can cut as thick as a material as you desire depending on the reach of the end mill that you provide the machine, if it is a straight vertical. The reason for this is that each pass is incremental (multiple passes at a certain depth per pass). For instance, if you need to cut a 2 inch thick piece of wood, you can make, say 3/4" passes until the target depth of 2 inches is met.

The depth per pass, feedrate and RPM will be determined by the material: wood, plastic, metal and will also be determined by the end mill that is used for that material. Selecting the appropriate end mill is very important. Feedrate and RPM is important to make sure the end mill is as cool as it can be during the cutting process.

Additional Information:



Additional Information:



Additional Information:

Click the link to add information to this solution:
How thick can the Greenbull cut and what kind of material? Wood, plastic, steel? I was also wondering if there is one anywhere in Nevada, Idaho or Utah that I could possibly see in action. Thanks

The Honeywell brand goggles meet ANSI certification Z136.1, relating to the safe use of lasers, and are calibrated to optimally block the specific wavelengths of light produced by CO2 lasers (the details are available in the website description here: https://buildyourcnc.com/item/laser-components-goggles-safety-honeywell.) The generic tinted goggles also block the specific CO2 laser wavelengths, but a good deal of other wavelengths as well. That and frame style variation is the basic difference.

Click the link to add information to this solution:
I was wondering what was the difference between the two pair of goggles you are selling for the blacktooth. The tinted laser goggles and the Honeywell laser CO2 goggles

If you were to buy all of that, only thing you'll need is the mach3 software to run the machine.

Click the link to add information to this solution:
I am interested in purchasing the Green Lean complete kit and also buy the ArtCamPro what other software will I need to up and running?

Yes, these 425 oz-in motors are very strong. 20-30 lbs is actually very light for these motors, especially when used with ballscrews as the friction coefficient is very low.

If you ask the customer service live a question like: "how much weight can my motor lift", you will find the formulas to determine the amount of weight the motors at a particular oz-in rating can move. Typical friction coefficients are included in those formulas.

Click the link to add information to this solution:
Would the 425 Oz motor to be strong enough to turn a 4ft 2005 Ballscrew attached to a Gantry that is about 20-30lb?

The Honeywell brand goggles meet ANSI certification Z136.1, relating to the safe use of lasers, and are calibrated to optimally block the specific wavelengths of light produced by CO2 lasers (the details are available in the website description here: https://buildyourcnc.com/item/laser-components-goggles-safety-honeywell.) The generic tinted goggles also block the specific CO2 laser wavelengths, but a good deal of other wavelengths as well. That and frame style variation is the basic difference.

Click the link to add information to this solution:
What is the difference between the tinted laser goggles and the Honeywell laser CO2 goggles

Do you have a TL or a TH for triggering the laser? If you power the digital side of your laser power supply with 12V and tie the gnd with the PWM gnd on the pokeys57CNC controller, you may be able to use the PWM on the pokeys57CNC controller. Before you do this, I would suggest that you contact polabs support (http://support.polabs.com/) and ask them if this is possible.

Click the link to add information to this solution:
Using a Pokey57 CNC and Mach 4 can you tell me how to connect my laser. The laser has three wires.. Ground - 12V Power and PMW.