Custom Chess Board Production


This project is a Chess Set that is digitally fabricated at the fab lab using SLA 3D printing technology and Laser Engraving and Cutting.

Design of Chess Pieces were downloaded from Thingiverse from the following link, and printed using Black and White resin on the Form 2 SLA 3d Printer. Board was designed locally on Autocad, and then engraved and cut on the epilog laser cutter using Acrylic material.


PreForm, AutoCad, Corel Draw




Form 2 – SLA 3D Printer, Epilog Laser Cutter


Black and White Resin, 5mm Acrylic Sheet


3d Printing : 31 Hours , Laser Cutting : 45 mins


Production Steps

This section describes the different steps followed to produce a Chess Set using SLA 3D printing and laser cutting technology.

Step 1 : Download the Design

In order to produce a 3D object using 3D Printing, you need to have its digital design in .STL format.

In this example, the design was downloaded for free from using this Link

Step 2 : Slicing – Preparing The File For 3D Printing

The STL file is then imported  into a slicing software that is dedicated for the 3d Printer you will be using, in our case we use PreForm, because we are planning to print using the Form 2 SLA 3d printers. The next step is deciding on the different parameters of your object and the printing process. Choose the settings that are needed to have a successful print.

  • Choose Your Material: Typically you may have an idea about what kind of material you will use before you print. There are many different 3D printing resins available, and you can choose them based on the properties that you want your object to have. For the Form 2, which is the printer available in our lab, you can use various types of material that you can check on this Link. In this project Clear Resin was used.
  • Choose Your Layer Thickness: The layer thickness defines the surface quality of your print. The thinner the layer, the better surface quality achieved, but printing will take much more time. A higher layer thickness like 100 microns, will lead to a faster printing time. The layer thickness chosen was 0.025mm which produces a high resolution surface finish.
  • Choose the Best Orientation: This includes deciding on the size and placement of your print. Rotate the object to reach the best orientation possible that achieves the best quality and lowest support material needed. For fast orientation, press the “Select Base” button and choose the surface you prefer to lay on the printing bed.
  • Generate Supports: Choose the basic settings for the supports you want to generate. You can control the density of the supports and the size of the touchpoint with the body. You can remove the internal supports, that you can remove after the print is done. Finally choose the Raft type that you prefer to use. Once all setting are chosen, click the “Auto-Generate All” button to generate the supports.

Once the print is ready, send it to the SLA printer via USB, by clicking the orange print icon. Select which printer to upload the file to from the printer dialogue. The slicing software will then convert the information from the STL file into a G-code, which is a specific code containing exact instructions for the printer to follow.

Step 4: 3D Printing

Once uploaded, you are ready to print. But before starting, make sure that the resin cartridge and the resin tank of the chosen material are installed and ready inside the printer. Also install the build platform and lock it into position.

Next, select the file name and confirm the print by pushing the “Start” button on your printer. The resin tank will fill automatically and heat up to around 35°C. The print will start once the tank is full.

This is when the magic happens! The printer will create the object layer by layer. Depending on the size of your object, your printer, and the materials used, the job can be done in a matter of minutes or over several hours.

In this example, we used two Form 2 printers, using 2 different resin colors. The Chess sets were printed in Black and White.

Step 5: Remove Your Print and Wash

Make sure to wear gloves in the next finishing steps.

  • Remove build platform: Remove the build platform, and turn it directly to prevent dripping, and transfer it to the finishing kit. Make sure you close the printer cover to prevent any impurities from going into the resin containers.
  • Remove Your Print: Attach the build platform to the jig, for better handling of the build platform. Release the printed part from the build platform using the removal tools. Clean the build platform to prepare for the next print.
  • Wash Your Print: Drop your print in the Rinsing Machine for ten minutes. The rinsing machine contains isopropyl alcohol that removes the uncured resin from your part.

Step 6: Clean your Print and Post Cure

Once the washing process is done, move forward with the following steps:

  • Finish Your Print: Once the part is dry, remove all support material from your print. Depending on what you want your final product to look like, there may be additional post-processing steps after printing, like sanding, polishing, painting, brushing off powder, etc. for a clean finish. In this case nothing was done for the printed part.
  • Post-Curing: Next transfer the part to the automated post-curing station. Custom settings are chosen for each different material and application.

You now have a 3D printed Chess set that you’ve made. The next step is to make the chess board.

Step – 7: Design the Chess Board on Autocad

To design the chess board, we used autocad. The board design is simple, some squares will be engraved with the pattern show in the image above, and the other squares will stay clear, thus forming the chess board.

Once the design is ready and the final shape of the object is reached, the next step is to save the object in .dxf format, so that we can open it on any preparation software before we push the job to the Laser Cutter.

Step – 8: Prepare Your File For Laser Cutting

To prepare the Laser Cutting job, you should open the digital design file in a preparation software and choose the best settings that would achieve the best final result. In this example, we used Corel Draw as a preparation software.

  • Import the digital design file into CorelDraw by selecting “File” > “Import” > Choose you file from location.
  • Choose Your Material: Typically you may have an idea about what kind of material you will use before you laser cut. This is very important to choose the best settings required for the chosen material. Preferred settings for different material can be found in the Machine’s Catalogue. Best settings are usually chosen based on experience and previous tests done. In this example we will be using 3mm Plywood.
  • Select the outline as “Hair Line”:  We select “hair line” for the lines that we want to be cut, in our case the outline circles, and we select a certain thickness for the objects that we want to engrave.
  • Choose Job Type: “Combined” was selected, as we are both engraving and cutting in this example.
  • Choose Your Cutting Parameters: The next step is then deciding on the different parameters for engraving (Raster Settings) and cutting (Vector Settings). We have to choose the best settings we need to have the best result. There are different variables that affect the final product coming out of the Laser Cutter. Among those variables are the Power, Speed, and DPI. In this example the following settings were used:
    • Raster Settings: Speed: 90%, Power: 30%
    • Vector Settings: Speed: 12%, Power: 100%, Frequency: 10
  • Forward the Job: After choosing all the variables, send the order to the laser cutter. But before pressing Play on the Laser cutter, we have to manually set it up the printer with respect to the material we intend to use.

Step – 9: Setting Up The Laser Cutter

After preparing the file and the relative settings we need, the next step is to place the material we want in the laser cutter and set it up according to the thickness of the material.
To cut and engrave on our laser cutter, the following procedure was followed:

  • Set the focus of the laser using the V shaped Gauge.
  • Set the zero position of the laser on the top left corner of the MDF sheet.
  • Turn On the Air compressor and ventilators .

Step-10: Perform The Cut

This is when the magic happens!

Press the play button on the laser cutter, and voila, it starts cutting. Remove the laser parts from the cutting bed after it cools down and all the fumes are sucked out of the machine.

Step-11: Enjoy Playing Chess

Finally, place your chess pieces on the new board and enjoy playing with your favorite chess partner.