k40 laser upgrade 3d models

By request, here are the three pieces I designed for making a stepper-motor adjustable laser bed for the K40 laser. These pieces are specifically designed for use with: - A 12x12mm wood rod, which you can saw to size. I found this at my local...

The K40 laser uses 8 white LEDs, each 5mm in diameter. These are held in place by small powerful magnets, 4mm in size, making it easy and quick to adjust. The magnets can be found on Amazon, while the LEDs are available at any electronics store. The...

I recently purchased a couple of K40 Chinese laser cutters, but one of them was missing the supports for the laser tube. I figured that I could just print some replacements. To finalize the design, I ran a few tests first. Print Settings Printer:...

This is a custom rotary I designed specifically to fit seamlessly into the K40 laser cutter. It's incredibly adjustable, allowing you to work with objects of varying lengths up to 260mm and also accommodate tapered glassware and stemware with ease.

This is a Lid Holder (Bracket) designed for the K40 CO2 Laser, specifically suited for 4mm Birch Wood. To assemble this bracket, you will need 8 round Magnets measuring 8mmx4mm. Cutting Requirements: * Complete: Cut 2 pieces from the wood sheet. *...

This is the K40 laser cutter "aim assist" module. Other than the laser pointer module, this one is in line with the actual laser beam and thus independent to bed and workpiece height. It can be mounted directly to the steel back plane using some...

You won't have to remove the exhaust to access the laser tube thanks to the extra space provided by this adapter. Mine fit perfectly without needing any sealant, but keep in mind I'd already removed the internal ducting. You'll receive the original...

A Simplified Method to Calibrate Your K40 Laser Cutter. Place the part labeled BED on the bed, while positioning the other component over the X-axis gantry. Hold your workpiece up until it lightly touches the bottom of the tool.\nTo calculate...

This is a custom-designed Beam Combiner Mount for the K40 Chinese-made 40W CO2 laser, optimized for precise beam alignment and minimal drilling requirements. Simply apply glue or double-sided tape to secure the mount in place. Bill of Materials:...

Upon my own K40 experience, I discovered that the laser is far from the center of the hole, making it impossible to achieve perfect alignment without tearing down and relocating the mirror mounts. To circumvent this issue, a large base with four...

Screw jacks for supporting the bed of K40 laser cutters can be built using simple materials. Materials: * 5/16-18 threaded rods (12 inches long) * Brass nuts from Home Depot * 3mm socket head cap screws, approximately 20mm in length * A round metal...

2 years ago I got my K40 Co2 laser and immediately converted it because the processing area was far too small for me.With this conversion you can achieve a work surface of 60x28cm.I found what I was looking for online at:...

Source of the magnets: https://www.amazon.com/gp/product/B07569H2JW/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=2manytoyz-20&linkId=ae4502913cc69e82a845b3c28410c234&language=en_US Source of the adjustable lab jack:...

Amp Meter box for K40 or any other Machine. Only requires 3 small holes in machine to bolt/run cables. ...Gives good viewing angle.

This K40 air assist solution consists of 3 printed parts: (1) Nozzle (creates low volume airflow exiting the laser lens area to prevent smoke or vapor from settling on the lens) (2) Splitter (directs most of the airflow through a blower tube at the...

Diseño de una nueva extracción de humos para la máquina Laser K40. Esta diseñado para colocar un ventilador de 120x120x38mm. En el ejemplo he montado un TFC1212DE, ventilador con gran potencia de extracción pues se usa principalmente para la...

Table legs for the A40 laser

I crafted these couplings to seamlessly integrate the original K40 flexible extraction hose with a fan featuring an external diameter of 96mm, making it effortless to position in a window.

I engineered these couplings to enable the use of the original K40 flexible extraction hose with a fan that has an external diameter of 96mm and to place it conveniently in a window.

The Radius area for the K40 Laser beam to pass through is very small, so precise alignment is crucial to avoid damaging your Aligner. Simply insert four flat-head machine screws facing outward into the crossbars with a nut, align it correctly, and...

** Required: * Screws that match the base of the head * Some skill in laser cutter mirror alignment * You may also want to drill out the laser opening at the bottom to 4mm; 2mm is too difficult to align. * You might need to measure your existing head...

I got a recent K40 with digital panel and the ridiculous bathroom AC ventilator. After having found that other solutions here on Thingiverse for the ventilator mount do not fit in size, I designed my own in Fusion 360. I also created gaskets using...

This design fits perfectly on a K40, with the entire piece coming in under A4 size. Measuring approximately 16 inches in length, it's compact enough to print without issues. The finished product is roughly 16 inches long. ...Made specifically for 3mm...

After purchasing my K40, I discovered that the exhaust vent was not only gigantic and obstructive but also uniquely designed compared to every other model on Thingiverse. ...As a result, I swiftly created a custom design for this vent to expand its bed...

After buying my K40 recently I found that the exhaust vent, as well as being huge and in the way, was also different to all others on thingiverse. ...So I quickly modelled this one to expand the bed and keep it out of the way when homing with an air...

Upgraded to utilize the affordable 1/4 inch outer diameter vinyl tubing from Home Depot.

I've bought 2 pieces of line laser (9mm and without focus) It shows the point of the laser where the two lines cross. Also it is rather easy to adjust best focus for the laser as well. When the two lines becomes a corner thats your sweet spot. You...

When it comes to my K40 machine, I recommend cutting back the exhaust and adding a square hole (320x220 in my case) at the bottom. My build consists of 1 Nema17 stepper motor, 1 EasyStepper for testing only, a simple electronic board with buttons...

... and nuts. ... Next, place any desired bed surface you prefer, I opted for a steel grid cut precisely to size, which functions beautifully. To achieve precise adjustments, use a combination square to level each slider perfectly in sync with the laser.

3D print the left and right half .stl, epoxy together and trim the existing flange off the original blower housing and screw this adapter to that. ...fits snug to the frame, clears the Laser lid and improves the air flow for fume extraction.