Hi I want to build a cnc laser table 13'x15' cuttting area. Is this feasible. Also would the 80watt laser be enough power to cut through carpet

Question #: 13774

Question: Hi I want to build a cnc laser table 13'x15' cuttting area. Is this feasible. Also would the 80watt laser be enough power to cut through carpet

Current Solution

Yes, it is feasible to create a machine with a cutting area of 13'x15'. Your mechanical and structural systems will need to be able to span a bit more than the 13' if that will be the axis travel along the gantry.

We have not cut carpet with our lasers, but I don't see why not. With that said, be extremely careful with the materials in the rug. Read the MSDS (Material Safety Data Sheet) for the rug you intend to cut as some materials will emit corrosive and harmful gases and chemicals when lased.

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is the 40W blacktooth laser cutter strong enough to cut through 4 ply chipboard with out horrifically burning/charring the edges? If you havent tried mabye you could as this is a must for anyone who will be using it to build architectural models. I would rather have this pre-verified before I give $2100 to have you build one
As long as you have enough air blowing at the cutting location, you shouldn't have a problem with charring. A 40 watt laser should be able to cut through 4 ply chipboard.

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is the 40W blacktooth laser cutter strong enough to cut through 4 ply chipboard with out horrifically burning/charring the edges? If you havent tried mabye you could as this is a must for anyone who will be using it to build architectural models. I would rather have this pre-verified before I give $2100 to have you build one
I would like to build a low cost laser engraver/ cutter, can your 40w laser power supply be controlled with an arduino or is it only controlled by the controller sold here?
You can control our 40W laser power supply (which controls the laser tube) with an Arduino, if that is your intention. The trigger for turning the laser on and off uses a 5V level. To control intensity, you can use the Arduino PWM output. If you want the Arduino to move the machine as well (providing pulse trains to each of the stepper motor drivers) then you will need to make sure you consider the processing speed of the Arduino so you will be able to run the stepper motors at the speed you need for the laser engraving/cutting.

Our laser controller do all of these functions. Here is a link to our laser control system:
https://www.buildyourcnc.com/item/Laser-Component-Laser-Control-System

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Thank you! I am building a 3 axis cnc/ engraver and I think this would be a good option as well as the router head and the 3d printing head. How heavy is the tube? I may mount it directly onto one of the axis of the machine to eliminate the need to line up all three axis, similar to what you have with your xl engraver.

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The tube isn't that heavy, but when filled with water, it can get up to a few pounds. The key is to use the axis moving the nozzle for engraving as this requires fast back and forth motion. The cutting is generally dependent on the axes moving from vector to vector at a relatively slow motion, so this is not a problem.
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I would like to build a low cost laser engraver/ cutter, can your 40w laser power supply be controlled with an arduino or is it only controlled by the controller sold here?
I work with carpet & padding and need to cut carpet to create clean 90 degree corners, and patterns for inlay's. The work area would need to be a minimum of 12 ft by 15 ft. Is there an affordable kit that could accommodate this size
The largest cutting area machine we have available is our greenBull 6X, which allows a cutting surface of 6' x 12'. The limit of our machines is the x-axis being the width, but you can elongate the machine as far as you require, being 15 Ft. or more.
I would highly recommend a visit to our R&D page, which allows you to post ideas/requests and to view the current tasks that we are working on!
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I work with carpet & padding and need to cut carpet to create clean 90 degree corners, and patterns for inlay's. The work area would need to be a minimum of 12 ft by 15 ft. Is there an affordable kit that could accommodate this size
I want to build a 4 x 4 plasma table. I am not good with the electronic parts of the system. What would you recommend as a turn key electronics package? I also want to build it with chain drive
Please contact sales@buildyourcnc.com for a custom quote.
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I want to build a 4 x 4 plasma table. I am not good with the electronic parts of the system. What would you recommend as a turn key electronics package? I also want to build it with chain drive
Would it be possible to buy the blackToe, and the 4th Axis, then build your own Tslot table to attach both items to? Would a setup like this be possible?
Buying both the blackToe and the 4th axis is an available option, but take into account the clearance available on the gantry. The best option for the table will be a adjustable mid-section table. That will be able to lower when the 4th axis is going to be used. Or have a elongated table that has a portion for the basic CNC, then a section for the 4th axis.
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Would it be possible to buy the blackToe, and the 4th Axis, then build your own Tslot table to attach both items to? Would a setup like this be possible?
If I purchase the [blackToe 2x4 v4.1 CNC Machine Kit - USB Electronics - Table Included] all I would need for this CNC to be fully operational is a laptop with mach 3 software and a router. Is this correct?
if you purchased the USB interface, you will need planet-cnc software rather than Mach3, and you will need a usb cable to connect the usb interface to the computer.

The blackToe 2x4 CNC Machine Kit with optional table will need wire to connect the electronics. Don't forget to get some end mills to use for cutting the intended material.

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If I purchase the [blackToe 2x4 v4.1 CNC Machine Kit - USB Electronics - Table Included] all I would need for this CNC to be fully operational is a laptop with mach 3 software and a router. Is this correct?
If I build a Laser with the components on this site, can I cut the 0.1mm and 0.2mm board? Is it cut in optimal conditions, or if not what you recommend ?!
What material is the 0.1mm and 0.2mm board?

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Steel sheet

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Steel Sheet

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Thanks for the response. CO2 lasers unfortunately cannot cut metallic materials. Metals are best cut with other types of lasers, or by using oxygen assist. The oxygen assist method is not encourages as the combination or CO2 laser and oxygen is very volatile.

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and I can not do this laser to cut the steel plate, but instead of the CO2 tube I put the oxygen tube, or do not I know ?! Do I have a chance in the products on the site to create a laser for 0.1mm and 0.2mm steel sheets?

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I can help with an answer, Thanks!

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I can help with an answer, Thanks!

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Can you help me with an answer? Thank you! **
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If I build a Laser with the components on this site, can I cut the 0.1mm and 0.2mm board? Is it cut in optimal conditions, or if not what you recommend ?!
I would like to mount the CNC controller to the gantry and use the ethernet cable routed through the cable carrier, is ther ok?
As long as the Ethernet cable is not next to stepper motor cables (between the stepper motor and the stepper motor driver) you should be fine. If you are using a spindle, make sure to shield the cable between the spindle and the VFD as well.

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One of my customers is testing this scenario. He is using CAT7 Ethernet cable which is double shielded. I/He will post the results when tested.
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I would like to mount the CNC controller to the gantry and use the ethernet cable routed through the cable carrier, is ther ok?
I want to build a similar CNC to the Blacktoe 2'x6' design that Matt Gottscualk built. Is it possible to also outfit a small knife tip/setup for very precise cuts in vinyl/plastic?
Yes, the knife you are referring to is called a tangential knife and is available here https://buildyourcnc.com/Item/endmill-Tangential-cutting-Dragknives-Donektools-D2

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I want to build a similar CNC to the Blacktoe 2'x6' design that Matt Gottscualk built. Is it possible to also outfit a small knife tip/setup for very precise cuts in vinyl/plastic?
Do you have any videos or plans for how to make a strong table for a large CNC router? I saw the torsion box videos but would like some more guidance on how to build just a good table.
This is a good video on how to do a vacuum table
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Do you have any videos or plans for how to make a strong table for a large CNC router? I saw the torsion box videos but would like some more guidance on how to build just a good table.
Can you supply a "KIT" to convert my 4060Z CNC to a Laser Cutter? What is the difference capabilities between the 40Watt and 80Watt?
We can supply all of the laser components, but you will need to determine how to mount the components.

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Alternatively, you can purchase our greenBull machine that has the laser/spindle combo head. You can see the laser/spindle head here: https://www.buildyourcnc.com/item/cnc-machine-laser-spindle-combo-head
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Can you supply a "KIT" to convert my 4060Z CNC to a Laser Cutter? What is the difference capabilities between the 40Watt and 80Watt?
Can you supply a "KIT" to convert my 4060Z CNC to a Laser Cutter? What is the difference capabilities between the 40Watt and 80Watt?
We can supply all of the laser components, but you will need to determine how to mount the components.

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Alternatively, you can purchase our greenBull machine that has the laser/spindle combo head. You can see the laser/spindle head here: https://www.buildyourcnc.com/item/cnc-machine-laser-spindle-combo-head
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Can you supply a "KIT" to convert my 4060Z CNC to a Laser Cutter? What is the difference capabilities between the 40Watt and 80Watt?
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
Gcode or digital files are not available for our machines.

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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
I am going to build a CNC 4x4 plasma table. The frame is made of 1 1/4" pipe and the gantry will be made of either 2"x 2" or 2"x 3" tubing. What size stepper motors do you suggest?
We recommend our electronics combo for the scratch build kit, which you can find on our site here: https://buildyourcnc.com/item/electronicsAndMotors-3axis-425-elcombo. This is our standard general purpose 3 axis electronics system, and includes (3) NEMA 24 425 oz-in stepping motors, (3) Drivers (3.0Amp 24-40 Volts, with 1-1/64 microstepping), (1) 36v 8.8a Power Supply, (1) Interface Board either USB or Parallel. (The USB version requires PlanetCNC software; the parallel interface board gives you a variety of options, Mach3 being one popular choice.)
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I am going to build a CNC 4x4 plasma table. The frame is made of 1 1/4" pipe and the gantry will be made of either 2"x 2" or 2"x 3" tubing. What size stepper motors do you suggest?
I have an Eagle Plasma table and I want to add a 40 laser. Can you supply me a list of what I need to make this happen.
If you would like to add a laser to a plasma table, you will need the following parts:

Laser tube at 40 watts:
https://www.buildyourcnc.com/item/Laser-Component-Laser-Tube-CO2-40Watt

Mirror mounts (this will depend on the way you mount the laser tube):
https://www.buildyourcnc.com/item/Laser-Component-Mirror-Mount-20mm

Mirrors for the mirror mounts:
https://www.buildyourcnc.com/Item/Laser-component-20mm-mirror-25mm

Laser Tube Power Supply:
https://www.buildyourcnc.com/item/Laser-Component-Power-Supply-CO2-40W

Laser Focus Lens:
https://www.buildyourcnc.com/item/laser-component-20mm-lens-2-inch-50!80mm

Mirror and Lens Mount and Nozzle:
https://www.buildyourcnc.com/item/Laser-Component-Nozzle-20mm-lens-mirror

High Tension Extension Cable:
https://www.buildyourcnc.com/item/Laser-component-Power-Supply-High-Tension-extension-wire

Laser Control System:
https://www.buildyourcnc.com/item/Laser-Component-Laser-Control-System

Screw Posts (to connect the high tension and return wire to the laser tube, highly recommended as the leads on the laser tube are fragile):
https://www.buildyourcnc.com/item/laser-component-newbiehack-connectors-screw-terminal-binding-post

Safety Eyewear for CO2 laser wavelength:
https://www.buildyourcnc.com/item/laser-components-goggles-safety-tinted
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I have an Eagle Plasma table and I want to add a 40 laser. Can you supply me a list of what I need to make this happen.
I have a blacktooth laser engraver. The Y Axis stepper motor needs to be replaced. Can you please provide me with the information I would need to replace this motor.
Yes, if you need a replacement part on your machine please call us at 281-815-7701.
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I have a blacktooth laser engraver. The Y Axis stepper motor needs to be replaced. Can you please provide me with the information I would need to replace this motor.
Trying to cut 24, and 26 G steel sheets in various shapes. Will CO2 laser be enough? And will it cause alot of heat in the product?
A CO2 laser will not be suitable for cutting steel. You would likely need a very powerful fiber laser to cut steel, and even then you have to take into consideration the reflective properties of steel which can pose danger to the machine.
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Trying to cut 24, and 26 G steel sheets in various shapes. Will CO2 laser be enough? And will it cause alot of heat in the product?
My blacktooth laser, moving at 5mm/sec on full power just make a firm scorch mark, but won't cut through even thin wood. Is this a focus or alignment problem?
If your blackTooth laser is not cutting through the material, there could be a few issues you are experiencing.

1. The lens must be at the correct distance from the surface being cut. Use the tutorial to get the best focal length: https://www.buildyourcnc.com/tutorials/tutorial-laser-blacktooth-determine_focal_length

2. The water running through the tube may not be cool enough to keep the laser tube at he optimal efficiency and performance.

3. Consider pulsing the laser using the technique on the buildyourtools forum. See the links here at the bottom of the description "Additional result": https://www.buildyourcnc.com/blackToothLaserCutterAndEngraver.aspx

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20
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My blacktooth laser, moving at 5mm/sec on full power just make a firm scorch mark, but won't cut through even thin wood. Is this a focus or alignment problem?
In the Build your own CNC machine book, You said you use 1 1/4" angle on the main table but 1" would be better. So my question is Should I use 1" angle on the main table (4' length) and 1 1/4" angle for the BRA's and other rails?
You can use either 1" x 1" x 1/8", or 1-1/4" x 1-1/4" x 1/8" angle on the table sides. The BRAs should all be 3/4" x 3/4" x 1/8". The Y ans Z axes should use the 3/4" x 3/4" x 1/8" angles.
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In the Build your own CNC machine book, You said you use 1 1/4" angle on the main table but 1" would be better. So my question is Should I use 1" angle on the main table (4' length) and 1 1/4" angle for the BRA's and other rails?