What is Laser Cutting?

Taking a step back to go through some laser cutter basics.

What is laser cutting, and why are we so excited about it?
As we’ll see in this brief overview, laser cutting is a relatively simple technology that makes it possible to cut or etch forms from sheet materials.

Laser cutters work in a similar way to other CNC (computer controlled) tools, however the cutting is done with a powerful beam of light instead of a sharp blade. To cut, the laser beam is focused to hit the material at a precise point, causing it to melt, burn or vaporize. Etching is achieved by focusing the laser on the surface of the material, where it will only burn or vaporize the topmost layer.

Laser Cutting is particularly useful because it works touch-free, meaning no mechanical forces or pressures are transferred to the material. This enables delicate cutting paths that can be repeated with a high level of precision, whether they are cut all the way through the material or etched as an impression onto the surface.   (more…)

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NEW Materials: Three New Premium Veneers

Three new premium wood veneers for your premium products

EDIT: 7/15 – To celebrate the launch of these new premium materials, we’re throwing a design competition with over $2,500 worth of prizes up for grabs!

Left to right: 3.5mm Maple, Cherry & Walnut Veneer

We’ve expanded our material selection in the US with three new premium wood veneers.

These high quality veneers have a wood laminate on each side which is sanded smooth and finished with a clear coat. The premium appearance makes these materials ideal for jewelry, coasters, clocks, or other high end products.

Click on the images below or head over to the materials page to get all the details on our new premium woods.

Premium Veneer MDF – Cherry:

Premium Veneer MDF – Maple:

Premium Veneer MDF – Walnut:

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Laser cut from behind

The Laser Cutter Roundup — a weekly dose of laser-cut love: #182

Hey, Sam here collecting the post from The Laser Cutter.

Above is a laser cut plywood cake topper from My Madeline Trait.

Make sure you join TLC’s Facebook page.

After the jump, coral, castles, maps, butts, and Pi Borg… (more…)

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Laser cut artworks inspired by nature

Leaves, MC Escher’s Rippled Surface and some sci-fi just for fun

Using a laser cutter to add physical presence to 2D artworks can be really effective, as these recent explorations from Maxime Beauchemin show. Having kicked things off with a rather elegant laser etched ATAT walker, he then moved on to more everyday ephemeral visions.

Pictured above is an acrylic replication of MC Escher’s iconic Rippled Surface print, where Maxime faithfully recreates the layered illusion of water surface, reflected trees and rippled distortion.

Turning to laser cut wood for another project, the delicate structure of a decaying leaf skeleton is revealed.   (more…)

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What’s in a name laser cutting

The Laser Cutter Roundup — a weekly dose of laser-cut love: #181

Hey, Sam here collecting the post from The Laser Cutter.

Above is a laser cut acrylic octopus necklace from C.A.B. fayre.

Make sure you join TLC’s Facebook page.

After the jump, teeth, boxes, and Nomi! (more…)

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Fold-out arm on a DIY laser cutter

Space saving portable design takes laser cutting on the road

Here is another interesting DIY laser cutter project, this time featuring a novel departure from the standard construction we are used to seeing.

Instead of running within a constrained space, the compact laser cutter has an arm that swings out in a format reminiscent of the RepRap 3D printer.

When the laser cutter is in use the arm opens up to 90 degrees perpendicular to the box and the laser head runs along it.

The main structural elements are made from aluminium extrusions, and there are a few custom CNC milled and 3D printed components to fill in the gaps and connect other off-the-shelf parts.

This looks to be a novel way to build a laser cutter that you can take on the road with you. No more heavy equipment fixed in place in the workshop… just be careful not to set it up on your grandma’s favourite coffee table!

For more info, including a thorough photo essay of the development process behind the fold-out laser cutter, click through to the source.

via DIY fold-out laser cutter

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Rolling out the laser cutting

The Laser Cutter Roundup — a weekly dose of laser-cut love: #180

Hey, Sam here collecting the post from The Laser Cutter.

Above are laser cut rolling pins from Zuzia Kozerska. Thanks to Mathew Messner for the submission and image courtesy of This Is Colossal.

Make sure you join TLC’s Facebook page.

After the jump, bowls, arcs, hearts, and YouFab is back! (more…)

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Introducing Loyalty Pricing for Prime Members

Save up to 55%, just for sticking with Prime

As a way to say “thanks” to all our loyal Prime customers, we are offering a lower per-minute rate for laser cutting for every month you are a Prime customer.

Your lower per-minute rate starts the month you sign up for Prime:

Month 1: 32.5% off ($1.35/minute).
Month 2: 33.5% off ($1.33/minute).
Month 3: 34.5% off ($1.33/minute).
Month 4: 36% off ($1.28/minute).
Month 5: 37.5% off ($1.25/minute).
Month 6: 39.5% off ($1.21/minute).
Month 7: 41.5% off ($1.17/minute).
Month 8: 43.5% off ($1.13/minute).
Month 9: 46% off ($1.08/minute).
Month 10: 48.5% off ($1.03/minute).
Month 11: 51.5% off ($0.97/minute).
Months 12+: 55% off ($0.90/minute).

You will automatically receive your new loyalty rate each month you renew your Prime subscription. You will always receive the lowest price as between your loyalty rate and your volume rate.

How to get these lower rates:

  1. Join Prime.
  2. Place your order as normal.
  3. That’s it! Loyalty pricing will automatically be applied to your order every month.

Notes: Lower pricing applies to laser making costs (excluding metal laser and 3D printing), when ordering from Ponoko US and NZ. You’ll lose your entire loyalty status if you quit your Prime account.

If you have any questions about volume pricing don’t hesitate to get in touch.

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Laser Cut Mitre Joints

Connecting planes with angled precision

Running interesting laser cutter experiments is one of the things that Just Add Sharks does best. In this exploration, they have addressed the question of how to break away from the mortice and tenon joints that have become so familiar in laser cut projects.

By creating a laser cut jig that holds the material at a specific angle, they were able to cut edges that can fit together in a manner that is clean and precise. No more stepped blocks and slots! Here is what the jig looks like:

Much easier to achieve than modifying the axis of the laser cutter itself, this jig provides a firm support to a pre-cut panel, and does not require any other machine modifications. The angle of the cut can be controlled by altering the vertical supports.

“Manually changing the angles like this is tiresome so the next sensible upgrade would be to build an ‘any angle, any material thickness’ jig for the same purpose, but that is a job for another day.”

The Just Add Sharks blog has an overview by Martin Raynsford that talks through a few of the considerations that led to the first successful cut. Having proven that it can be done with standard perpendicular joints, they adjusted a few specs on the jig to produce a icosahedron, pictured below.

via Just Add Sharks

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Laser cut flower power

The Laser Cutter Roundup — a weekly dose of laser-cut love: #179

Hey, Sam here collecting the post from The Laser Cutter.

Above is a laser cut and etched African Padau wood lotus necklace from Shadow Fox Design.

Make sure you join TLC’s Facebook page.

After the jump, flowers, feathers, fingers, and a clock… (more…)

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