A K40 to ACRO Co2 laser cutter build. Designed and built to expand the work area of the K40

Major K40 Laser Mod

I have tested my Opt Lasers laser module on a "open" frame for some time. Decided that I want to test a corexy setup and combine it with a boxed/enclosed design - my goal is to get high precision + a safe setup with protection from the laser light + a fan to extract the smoke/exhaust..

A Torch Height Controller helps improve plasma cut quality and can save a CNC Machine from crashing. This design doesn't require you to know electronics or need any custom circuits... Its plug and play! This is a COMPLETELY standalone controller with a built-in Driver powerful enough to run just about any stepper motor. (maybe a little to powerful for a NEMA17)

Laser CNC made with mostly Openbuilds and amazon sourced components. Lots of 3d printed components as well. The main purpose is to cut EVA foam.

Rebuilt the internals of a K40 to allow for a 12 x 24 in cutting area while reusing the same external case and not touching the laser tube.

Building a custom made 80W Co2 Laser cutter. Making it from scratch and it's a work in progress but I've learned a lot and I'll be sharing a bit of that knowledge with you guys since I've learned a lot from here.

Build Summary updated after parts list completed

A co2 laser build that is heavily inspired and based quite a bit off Pedro Fernandez' 50w co2 laser build. This is my first build post so, bare with me.

Large Format CO2 Laser Cutter

5 X 5 Plasma table...Hypertherm 45 XP....CandCNC....Openbuilds

Custom Z Axis for OptLaser 6watt and the Acro System

This is my build for an ACRO system with a custom z-axis for changing z height for focusing or for adjusting depth when making multiple passes when cutting.

Rotary attachment to engrave cylindrical objects on laser machines

Second better project, high durable mainframe, silent work, non vibration.

Modifying the K40 laser cuter stock gantry in favor of OpenBuilds superior and smoother movement. Also will provide me a better level control for easier beam alignment.

Full aluminium profiles construction. Synrad 50w CO2 laser. Ruida controller. Yaskawa servo motors

CNC laser with GRBL firmware on board

RF 100w laser cutter build, aluminium extrusion

Progetto di un laser CO2 da 50w Autocostruito, con scheda di controllo MKS Sbase v.1.3 Firmware Smoothieware versione CNC Struttura realizzata con profili T-slot 20x20 e 20x40

I have completed some custom build 3d printers (i3 and delta style) and a cnc mill based on v-slot and c-beam. From the beginning the cnc was built to fit/change between router, 5w led laser module and plotter pen. While all three works great, the build is primarily focused on heavy duty milling and brings some disadvantages when it comes to laser - slow because of leadscrew motion system and not as powerful because of “only” led laser. That is why I have started this build of co2 laser machine.

Arduino powered simple CNC system using GRBL firmware. Designed to give the most function using the very least number of parts at the lowest price.

Z-Axis for OpenBuilds ACRO system. It is sturdy enough to carry a small drill.

It startet in May with some leftovers from a cnc router build. Now in the middle of December its 99% finish. Everything is lowcost, spend about 1600$ so far.

How to convert your OX CNC to a plasma cutter at low cost

http://www.buildlog.net/sm_laser/drawings.html using this as a baseline.... Going to try and use all or most off the shelf parts.

Simple steel tube design Plasma water table

Inexpensive plasma table. Accurate, fast, and low maintenance.

A minimalist 2-axis A2 sized laser diode cutter/engraver. Designed to give the most function using the very least number of parts at the lowest price.

Hi everyone, im new to the world of lasercutters but i have been granted access for a Trotec laser for a while with old firmware and only compability trought Windows XP. Then i decided to build my own laser, with some easier workflow and support for Windows 10. Since im still a student i have limited resources, so i will try too use scrap parts as much as possible. I will publish photos and updates during my build continously. Gladly taking advices from others.

Built from leftover T-Slot extrusions plates and hardware from other defunct projects.

The plasma CNC that I have built has a water table that measures 1350mm x 650mm. The water is flooded onto the cut area while cutting and recycled around with a pump. This is to reduce smoke, cool the metal being cut to reduce distortion and also to keep sparks to a minimum. Most of the machine has been made from aluminium , the frame and table from steel, the water table, stainless steel.

Tried to get best value and minimal footprint!

CNC Plasma cutter: 608ZZ on steel square tube linear rollers Welded frame HDT2-15 Belt Drive Tradeweld Cut-40 Plasma cutter with converted hand torch Virtual Torch Height Control through inductive probing - open source electronics project

DIY build of a Co2 Laser cutter/engraver 12x24 working area.

Two plus years in the making, I finally have a working ACRO 510 laser engraver system complete with enclosure and air filtration.

3-Axis CNC Laser Engraver running grbl 1.1 in laser mode and Laserweb4.

Created a small Z axis for the ACRO motion system. I wanted to more easily adjust the height of the laser to accommodate various thicknesses of material, without having to manually loosen screws to adjust. Also wanted to be able to vary the height for multiple cutting passes on some materials. Try to stick to a similar aesthetic as the original ACRO system and plates.

laser mini 20 * 40 OPENBUILDS base frame.(크기 412x455mm) laser mini 20*40 기본프레임입니다. 기존 여러부품을 사용한 제품보다 부품수를 줄이면서 최소한의 단가를 뽑을려고 디자인했습니다.. 기존대비 부품수 절반에 단가도 절반을 줄이면서 최적의성능을 내려합니다.

This is a work in progress ACROS build with new legs and wire tracks.

A new design of my based on a couple different machines I have seen both on openbuilds and youtube. In the end will have a and X/Y workspace of 1250mm x 1000mm and a Z axis range of about 200mm.

Inspired by MetalGuru's idea : The plasma too cutter . If you have to cut small to medium sheet of steel with a plasma , this build may be for you

A Benchtop Plasma Cutter Concept

Built a 32"x40" ACRO Kit for my 10watt Endurance Laser. Put it in a stand alone clamshell cabinet, added a 340cfm 6" fan and variable speed switch for the fan. Using LIght Burn for my primary software. It seems to be work well.

i´ve designing this laser taking care of every part to be functional, This laser has Endstops mounts on the corners and the X axis both sides too. The corners has fasbelt tension knobs for easy operation. The laser mount has adjustable knob to manually rise or down the laser for focusing purpose. all the parts have been printed at 65% infill a 2 perimeter lines just to make the parts stronger. Attached you will find a part list with quantity and link where to buy. SIZE 1mts x 75cm Built area

This is our plasma cutting table , based on the famous OX CNC . Can cut up to 15 mm ( steel , stainless , aluminium ) with a really good accuracy and at a really high speed .

Yes another K40 Franken machine dedicated for round objects,,,

This is a fully adjustable, low profile rotary axis for your Laser Cutter. Many OpenBuilds components are used, plus a handful of 3D printed parts.

Vslot rail system at work again, laser cutter/engraver rotary device for cylindrical objects .

An Openbuilds replacement rail system for the common eBay "K40" C02 Laser Cutter

This was my first attempt for a laser platform. I'm using the OpenBuilds ACRO 20"x40 platform, 6W OptLaser, homemade z height and the xPro driver board.

low cost 2 axis cnc laser, really portable and easily expandable

DIY Lasercutter: Budget orientated, medium sized (60-100w), safety first, based on Lasersaur software toolchain

Hopefully this will be a quick guide to one way that you can add a laser to an existing CNC router.

Minimalist laser platform built with Makerlink connectors and modified Nema 17 stepper mounts used as gantry plates.

Co2 80 watt openbuilds laser cutter, 1200mm laser tube, 1500x1000x500mm dimensions. Build frame first and then panels to be added.

Large format laser build for Student use at my school as well as some personal use.

Large 10’x6’ vacuum table made from steel tubing and 1/4 inch steel plate

Modified Acro for laser engraving. Extra height and and a sturdy build surface for part fixtures, custom mount plates, OPT Laser, and a Z-Axis.

A 750mm x 1000mm Core XY Laser Etcher/Cutter. To cut down on cost I tried to have as many parts as possible be printed.

Starting the next Laser build, Plan to complete within 60 days.

By following the way of Robert Hummel, I drew a version of its exellent Laser V to use NEMA17 and easily printable parts.

I will update this as I go, cad files upon request. My x beam is basically a belt driven r7

How i construct and create my DIY Co2 Laser cutter and engraving mashine. details will follow

Step by step designing and implementing of my plasma approach

I rebuild my 2 meter tall 3D printer into a 100w laser cutter

1m x 1.8m 60w co2 laser build.

This is a K40 machine conversion!!

Integrating custom machined components and off-the-shelf CNC components to create a portable diode laser etcher with air assist and reasonably substantial z-axis travel.

The Space Optimized LAser Cutter is a 40 watt CO2 laser cutter that supports a maximum part volume of 24" x 16" x 6.25". It consists of a V-slot frame + brackets/mounts designed to be 3D printed on a consumer desktop printer. Total cost of the machine is ~ $1,400 USD.

The k40 cube is a laser cutter build using mostly stock parts of the chinese k40 laser

IIOT WiFi Plasma CNC.

A simple low-cost XY plane laser engraver/cutter inspired by the Much 4 laser build, with minimal parts and assembly time. Uses standard off the shelf components in almost 90% of the build with the exception of the axes motor and wheel mounts which need to be 3D printed.

300x300 belt drive laser etching/cutting platform. The design was borrowed from another's blog and customized to fit materials on-hand. Was a very fun project to assemble.

wooden parts of the enclosure can be removed easily used the existing extraction of my glass bead burners

With such great success/attention my laser got, I ended up with a good friend that would like to dabble in stencil art and so I have decided to share my build with him and you here :) I will be using all the same electronics as in my previous build except the driver boards I will be using are the famous reprap 4988's they are more easy to come by and cost less. I will also be using open builds mini v wheels/v groove extrusion just so I can get a feel for their versatile products

Arduino powered Laser CNC using GRBl firmware.

A plasma table able to cut 4'6" x 8'8" sheet. Low cost as possible.

Just a little light duty laser engraver.

This is my take on the Acro Laser system made from mostly salvaged, scrap, or leftover parts. I modified the plates in an attempt to maximize the cutting area and I wanted a lightweight adjustable Z axis.

The Acro Laser Machine Build

Work in Progress of a laser cutter design. Based on the CoreXY build from https://makerstore.com.au

Well I built a C-Beam XL around a year ago, I am still learning things as I make stuff with it, it has been quite a wonderful learning experience. Now I have gained enough confidence and knowhow to Mill the required Plates to build an Acro Laser System using the Acro Laser Sketchup Model. I have pulled the Model apart in Sketchup, isolated the Plates and generated the G-Code to cut/Mill the plates. I have used Sketchucam to generate the G-Code. I Use Mach3 on my C-Beam XL to Mill.

more later

Openbuilds ACRO

Acro based 2 watt laser platform

Improvements to a cnc plasma cutter i designed a while back. Not that it really needs it to work but i think it could be an improvement.

This is a laser cutter built with intent to use arduino as controller for a co2 cutting laser.

A simple approach to making the Eleksmaker A3 Laser build have a better functioning X-Carriage! Of course this assumes you bought an Eleksmaker A3 or plan to.

This is a 80w laser which I am building (picture of the case) the frame is constructed with normal square tubing with plastic corners. this laser needs to live outside

I install the third extension on my cnc router and ask me, what can I do with a laser? So I make some test and find out - >>It is possible to engrave jeans clothes<<. Create your own Designer Jeans with a Laser!

I will write a short buildlog here with mostly pictures. I designed this lasercutter in solidworks(not totally finished) for a good overview and such that the steel tubes could be lasercut by a company, the metal frame is based on the lasercutter the KÄSER, which you can find on cnczone.nl. The mechical parts are designed by myself because I had no mill to my use, so the mechnical parts are lasercut(same company as tube) steelplates welded together.

This is a mount I wanted to build for a laser project using OpenBuilds part router mount.

Zelos Laser Cutter Version 2.0 GRBL Shield with Nema 17 motors. 2 Watt laser for cutting and fine grayscale pictures built very sturdy and modular

The Smart Laser Mini is an open source such as use Raspberry pi. Easy to assemble type of desktop laser cutter and engraver. Also we used V-slot

CoreXY based CNC Laser machine.

A 2 axis laser engraving machine, with a manual Z axis.

A re-imagining of Dollarz81's XXL Tank in Laser form

4foot by 2 foot, 10W El-Cheapo blue laser

This is a simple lamp using only 2 LEDs & 2 AAA batteries.