Laser cut smoke

The Laser Cutter Roundup — a weekly dose of laser-cut love: #219

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

Above is a laser cut zebra wood vaporizer box from Michael’s Handmade.

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After the jump, circuits and charging stations… (more…)

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Ponoko Customer Blasts Past Kickstarter Goal in 3 hours

Another Kickstarter success using Ponoko

Maurice Ribble is the Boston based engineer behind the Electric Eel Wheel – a clever electric spinning wheel that makes it easy to spin the fiber of your choice into yarn.

Maurice’s Kickstarter campaign blew past it’s $5,000 goal in just three hours – and is on track to break $20,000 in under a week.

The Electric Eel Wheel was already a huge hit in the hobby fiber, spinning, and knitting communities, so it made sense to make the jump to Kickstarter. “I figured this would be a good project for it because nothing like it has been done before” Maurice says, ”my wife who’s been helping with this project really liked the idea of doing a Kickstarter so that’s what really decided it for me.”

Traditionally, yarn is spun with a foot powered spinning wheel – a time consuming process that tends to be hard to master. While there are electric alternatives available, quality wheels are costly- with price tags of $800 or more. This gap in the market was part of the inspiration for the Electric Eel Wheel.

Using laser cut parts from Ponoko, Maurice and his wife Emily set out to create their own electric spinning wheel that was affordable, while still being as good or better than the ones currently on the market.

Maurice says using Ponoko made it easy to reduce costs by iterating through different designs. “I was surprised at how much spending some time optimizing the part layout cut my costs.” he says  ”For me it almost cut my costs by half because I was able to share a lot of edges and use the materials more efficiently.”

While this is the fourth commercially available version of the wheel, Maurice was still able to find ways to improve the design and add new innovative features:

“Once I get my hand on the laser cut Ponoko pieces I assemble it and I almost always get ideas on how I might improve it during assembly. When those improvements are getting small I know I’m at the stage where it’s good enough.”

Maurice credits the research he did, as well as the feedback he got early on as the key to Electric Eel Wheel’s explosive success. “I read a lot about how to launch a Kickstarter campaign. Making a good video is important so I spent a lot of time on that.” Maurice says, “I shared it with a few close friends to build my confidence and get feedback on what I might tweak.”

When we asked Maurice what advice he would give to people just starting out with Kickstarter, he warned entrepreneurs-to-be not to let expansion or addition of new features hurt your project:

“Don’t let feature creep hurt your project. First you need to decide when it’s good enough to put on Kickstarter. Some of the ideas that come in are good and I do leave my options open, but you need to always consider pros and cons before adding something.”

Want to get your hands on your own Electric Eel wheel and start spinning your own yarn? The Electric Eel Wheel is available through Kickstarter at a discounted price, with packages ranging from $149-$209.

Got a great hardware idea of your own? Make and sell it with Ponoko.

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Laser cut voids

The Laser Cutter Roundup — a weekly dose of laser-cut love: #218

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

Above is a laser cut leather top from Julio Alejandro Rodriguez Pozos.

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After the jump, lace, leaf, cipher, and tape… (more…)

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Laser cut Pi(e) fillings

The Laser Cutter Roundup — a weekly dose of laser-cut love: #217

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

Above is a laser cut birch Bel-Aire enclosure for Raspberry Pi from The C4 Labs.

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After the jump, lions, birds, and brass… (more…)

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Laser cut girls, girls, girls

The Laser Cutter Roundup — a weekly dose of laser-cut love: #216

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

Above are laser cut and etched cherry wood embroidery floss holders from Pie For Blackbirds.

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After the jump, clocks, lamps, girls, and lips… (more…)

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Laser Cut Tie Fighter and X-Wing

Watching them take shape

Lasers and Star Wars go together like movies and popcorn, so it makes perfect sense to laser cut some Star Wars model fighters. Simon Green used these Thingiverse files to cut a model X-Wing and Tie Fighter from 3mm plywood. Watch the video above to see the laser cutter in action. Red Leader standing by…

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How To Make Glue-less Interlocking Parts

Using the SketchUp plugin SliceModeler for the best friction fit

There are several ways to create 3D shapes from flat laser cut material, and each have their merits. Many Ponoko users ask questions about how to best design for interlocking parts – making this one of the more popular choices for transforming laser cut forms into 3D objects.

Interlocking parts can be mechanically fastened together, but in this tutorial we are looking at how to design friction-fit connections that neatly snap and lock into place.

Pictured above is a laser cut trivet made by Ponoko user Andrew Jones. To produce this form he used the freely available software SketchUp along with the handy SliceModeler plugin. He then compiled a detailed Instructables walkthrough that outlines his design process for interlocking laser cut products.

To achieve the glue-less design, small curved bumps (nodes) are added into each slot. This extra material allows the parts to slide together with enough contact and pressure to fit snugly. This sounds easy enough, but just how to get the right size and number of nodes takes some time and patience. Slot length, material thickness and density are just a few of the factors that need to be considered.

I highly recommend creating parts with different size and numbers of nodes so you can find the best fit that works for you. You might want a very hard fit that needs to be tapped together with a rubber mallet or you might want a fit that can be assembled by hand without any tools. The only way to find the fit that works for you is try different size nodes.

Click through to the full tutorial where you will learn how to create a basic form using Sketchup and SliceModeler, add the nodes, export into Inkscape and then add the final SVG to a Ponoko template ready for laser cutting.

via Andrew Jones on Instructables

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Inside laser cut animals

The Laser Cutter Roundup — a weekly dose of laser-cut love: #215

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

Above is a laser cut corrugated cardboard bear from Cardboard Safari.

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After the jump, sharks, cuffs, clips, and a crop… (more…)

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Laser cutting city limits

The Laser Cutter Roundup — a weekly dose of laser-cut love: #214

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

Above are laser cut aluminum Frederick Spires Cityscape from Shield Co.

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After the jump, hearts, dinosaurs, and a table… (more…)

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Comparing Stains on Laser Cut Wood

How to add a little something extra after all the cutting has been done

With all of the different material options available for laser cutting, it may seem like you are spoiled for choice. But sometimes it is nice to have a little more control over your finished outcome, and that’s were oils and wood stains can do wonders to transform the look of a material.

In this handy test-run and resulting visual comparison, Josh has taken a look at some of the popular Ponoko materials and how they perform with different finishes.

As well as putting together the table pictured above, he has noted down a few handy tips and material highlights that will help you make the right choice for your own laser cutting. Read on in the Ponoko Support Forums and learn how you can get the best possible outcome with stains and finishes on laser cut wood.

This content originally appeared in the Ponoko Support Forums.

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