In this "How To" guide, I'll demonstrate how to craft a simple inlay. This technique is versatile and can be used for various inlay projects beyond just a keychain like the one illustrated here.
The bulldog image was generated using the Fotor Ai app, with the prompt being "A black and white English Bulldog" and employing the 'Logo' style. When employing AI for image creation for inlay work, it's advisable to minimize intricate details. Tiny specks or slivers can prove challenging to fit into a female inlay piece effectively.
Import the PNG image into Creative Space.
To begin, utilize the Trace Image tool to generate cutting lines. Then, employ the Outline tool to establish an outline of the PNG Bulldog, setting it at 0.7 for a thicker border. Following this, utilize the circle shape tool to craft a circle atop the image, serving as the keychain holder. Proceed by using the outline to form the inner circle of the keychain holder. Finally, merge the outlines of the PNG image and the outer ring atop.
Currently, you possess two image sets for your project. The image highlighted on the left, featuring a red outline and a solid blue Bulldog, will act as the "female" piece for the inlay. Conversely, the image outlined in red on the right will function as the "male" piece of the inlay. This latter piece will be cut out and inserted into the engraved section of the female piece.
Ensure to resize your project to your preferred dimensions. When executing this task, select all images and adjust the size accordingly.
Follow the settings provided in this step if you aim to minimize charring when cutting the thicker purple heart. Feel free to adjust the settings according to the specific wood used in your project. Personally, I opt for lower power, higher speed, and multiple passes when working with certain types of wood.
Additionally, please be mindful that when creating the male piece of the project, it's advisable to increase the image by 0.005" to accommodate the kerf. Depending on your laser, you may need to adjust this setting accordingly. These settings have been effective for my 40-watt laser.
In this concluding step, carefully insert the male piece into the female piece to ensure a snug fit. If everything aligns as intended, gently remove the pieces and apply a generous amount of glue using a brush, ensuring thorough coverage. Then, join the male and female pieces together and use clamps to secure a tight fit. Once sufficient time has elapsed, remove the clamps and sand the project until you no longer feel the male piece; achieving a smooth surface is essential. Afterward, clean your project before applying a coat of poly or epoxy. Now, revel in your beautifully crafted inlay creation!