Please don’t do this:

Scaling of Artwork Must be Correct

Artwork must be scaled to the exact size you require it cut – 1:1 scale.
No design will be adjusted, based on the written dimensions on the drawing.
My system cannot recognise these instructions and they will be ignored.

I prefer to work in Metric Units (mm) when possible, but imperial inches units are also acceptable.
Please Note: No other measurement formats such as feet, meters, yard etc. can be accepted.
If your raster file has been converted to a vector file, please ensure that dimensions are verified.
Printing your design at 100% scale, may help you confirm dimensions and scaling.

Files should only contain your parts/cut-paths

Ensure that all instructions, dimensions, notes, borders and unused objects are removed from your file, leaving only the actual cut-path that the laser must follow for cutting.
Any additional instructions, such as quantities, can be written on the order.
Should I have any additional queries, I will contact the you immediately.

Files should not contain multiples of one part

All parts will be arranged (nested) by my system, to maximize efficiency and reduce material wastage.Please do not ‘pre-nest’ or pre-arrange your design, in a bid to accelerate production process. This can complicate the cutting and hinder the process.
Should you multiple copies of a single object be desired, avoid crowding your design. Simply upload the drawing with a single part and adjust the quantity in your email.
Example Email – Part 1 – 3mm Hot Rolled Mild Steel – quantity X 30
You can also download my fillable quote form here and email it to me with your files. info@laser-cutting.com

Convert All Text to Outlines

CNC laser cutters are unable to process cuts properly, if there are any ‘active’ text boxes in a vector design.
When including text in your cut, simply convert ‘active’ text boxes into shapes or outlines. This can easily be applied in most design software programs.
Checking whether there are any ‘active’ text boxes, can be done by hovering a cursor over the text.
Should it show that the text box is editable as text, it will need conversion into a shape.
In Illustrator, this is called “converting to outlines” and in some CAD software, it might be called “explode” or “expand.”
When in doubt, contact your software provider or search the internet for tutorials.

Shapes and Text Should Be Connected with Bridges

Please note the example below.
On the right, the shapes marked in red will be discarded, as they are not connected to the outer shape. Should this be an intended part of the design, it will bear no influence.
If not, installation can be hindered with the usage of extensive text in the design, or when a sign is being designed.
This can be corrected by creating ‘bridges’, as par the example below.
Think of your design as a stencil, as this will reduce the number of ‘loose’ pieces that will have to be brought into consideration during installation.
Should you require many, small parts, please note this on your order and your request will be fulfilled.
Noting that we want our clients to have sufficient knowledge of the installation or mounting process.

Avoid intersecting or common lines

Ensure that there are no parts that are neither touching nor sharing a line in your design.
No lines should overlap or intersect with each other as the laser cutter cannot interpret these lines correctly and will not cut these parts.
There issues can be spotted easily, by viewing your design in Wireframe Mode or in Outline Mode – Illustrator, in the design software.

Your file should not contain empty objects or contours

The definition of ‘Open contours’ is when your shape is not connected al/l around the perimeter.
Remembering that the laser follows the cut-path of your shape, if your shape stops, the laser is unable to continue.
A quick method of finding these issues in your design is to view your design in Wireframe mode or Outline mode in the design software.

Minimising the Complexity of a Design

Manufacturing costs increase with each laser piercing and cut that is required.
With intricate designs, there are often multiple smaller pieces or delicate details in the design, which can result in a less sturdy finished product, more inclined to breakages.
Simplifying a design will ensure that costs are kept to a minimum and the finished product is more stable.
Following a few basic suggestions during the design process, can result in finished products of impressive art, equipment and prototypes.