How flexible are you on material choice for your design? To cut out a shape, the laser is burning through the material. Different materials burn at different rates, and also the thinner a material is, the faster it will cut. For example, 4mm cardboard cuts very quickly, and 9mm acrylic cuts very slowly.
Choosing the right material can reduce laser cutting costs considerably. If your design allows for it, create prototypes in paper (Tip #2) or cardboard (Tip #3) before moving on to thicker or harder materials. You can then have greater confidence in a successful outcome once you move up to the premium materials for your final design.
Have you had experience where changing the material thickness helped reduce laser cutting costs? Let us know in the comments below.
For more complex designs or projects that have a larger vision behind them, it’s time for Tip #10: Ponoko Prime.
When an image is laser etched it takes on a whole new emotive feel, as many artists have demonstrated in recent years. This example from Malaysian laser cutting service Passion Woody uses a clever combination of photographic imagery with laser cut and etched wood.
It is a simple but very effective technique that gives the printed material a depth and visual presence that really catches the eye. Using laser cutting and etching in a selective way to enhance key aspects of an image enables your messaging to have a totally different impact.
Can you think of other ways to combine laser cutting with traditional printed material? Let us know in the comments below.
For creating surface details on your design, consider using Line Engraving. This method involves the laser following a defined shape, whereas Area Engraving (which can be much more time consuming) is similar to how an inkjet printer works, with the laser head passing across the sheet many times horizontally until the area has been completely filled. Both Area and Line Engraving have their merits, but it is almost always cheaper to use Line Engraving simply because less machine time is required.
There may be times where your design demands the use of Area Engraving. If this is the case, keeping the engraved parts as close together on the template as possible will help to reduce costs.
How have you saved on laser cutting costs by changing your approach to laser engraving? Let us know in the comments below.
Next up we discover whether size matters with Tip #9: Material thickness.
Use Laser Cutting to Add Something Extra to your Drink
Having a chat with a drink in hand is an important part of any networking event. Indeed, sometimes the most progress is made during those in-between moments when people tend to be a little more relaxed. How can laser cutting make this even better? Cups With Bite are a clever innovation from Shy Shadow that add a little extra to the everyday cup in a light-hearted, fun kind of way.
The paper strips featuring iconic silhouettes of safari animals quickly wrap around the cups to become not only a novel way to identify which drink is yours; but also provide a surface for adding doodles or text to further engage and personalize.
This is another great example of how a familiar, unremarkable item can become a memorable focal point through creative use of laser cutting. Whether a cup has water, coffee or something with a bit more of a kick in it, chances are your company will stick in peoples’ minds if you add a twist of fun to the social side of a networking event.
Have you seen other clever ways that laser cutting has been used to add to the refreshment decor of an event? Let us know in the comments below.
With the knowledge that you’re paying for every move the laser makes, keeping all the pieces of your design close together can really make a difference. Instead of having them scattered around the template, try to fit them all together (kind of like a jigsaw puzzle).
Depending on your design, it may even be possible for some pieces to share a cutting line. Just be sure you don’t forget about removing double lines as we saw in Tip #6 if there are any overlaps.
When pieces are close together or sharing a cutting line, be sure that you leave enough space for the kerf (how much material the laser burns away – see here or here).
Once you have tested (and tested and tested!) your design on the P1 template and are ready to produce multiple copies, clever use of the larger P3 template will further reduce the cost per item.
Have you tried grouping parts together in your own laser cutting? What impact did it have for you? Let us know in the comments below.
Now that we have our layout sorted, let’s move on from outlines to details with Tip #8: Vector vs Raster engraving.
Creating a miniature replica of pioneering photographic technology
With cameras at our fingertips at almost every waking moment, taking a quick selfie or a snapping a portrait of your nearest and dearest (yes, cats count too!) is something most of us do every day. For photographer Guy J. Brown, the passion for portraiture goes a little deeper; in fact, he specialises in recreating pioneering photographic techniques and devices.
One such device is the Wolcott Camera, said to be the first ever patented back in 1840. Guy has utilised the technology of his 21st century workshop to bring this early portrait machine back to life. The result is something to behold… with laser cut ply components designed in Adobe Illustrator, and hardware purchased from eBay completing the ‘baby Wolcott’.
Follow through to the source link to find out more about this project, including a deeper look at the original Wolcott camera. You can also download files to construct your own nostalgic photographic device – and then show those Instagram filters how it’s really done.
Are you a laser-equipped retro shutterbug too? Tell us about your laser cut camera experience in the comments below.
When objects are positioned side-by-side, a double cutting line can result if there is an overlap. This means that the laser will cut the same section twice – which means you’ll pay double as well! To stop this from happening, take a moment to go through your design file and make sure that there are no shared lines or overlaps.
For more about avoiding double lines and how to fix them, the Ponoko Making Guides provide all the info you need. You’ll find comprehensive Starter Kits for Adobe Illustrator, Inkscape, CorelDRAW and AutoCAD.
Remember that with laser cutting, you are paying for every move the laser makes. Don’t pay twice – check your design file before you upload.
Have you been caught out by this in the past? Let us know your story in the comments below…
Next up we look at another way to keep laser cutting costs down with Tip #7: Pieces close together.