How To Resin 3D Print?

How To Resin 3D Print?

3D printing technology has revolutionized the world of manufacturing and has made it possible to create complex shapes and designs with ease. One of the most popular methods of 3D printing is resin 3D printing. This method uses a liquid photopolymer resin that is cured with UV light to create solid objects layer by layer. In this article, we will discuss how to resin 3D print.

Step 1: Prepare the model
The first step in resin 3D printing is to prepare the model that you want to print. This can be done using 3D modeling software or by downloading a model from an online library. It is important to ensure that the model is watertight and has no holes or gaps that can cause problems during printing.

Step 2: Prepare the printer
Resin 3D printing requires a specific type of printer that uses a vat of liquid resin to create the object. These printers use a digital light processing (DLP) projector to cure the resin layer by layer. Before printing, it is important to ensure that the printer is set up correctly and that the build platform is level.

Step 3: Prepare the resin
Next, you need to prepare the resin. Resin comes in a variety of colors and types, so it is important to choose the right one for your project. Follow the instructions that come with your resin to mix it correctly and avoid any mistakes.

Step 4: Print the model
Once the resin is prepared, it’s time to start printing. The printer will slowly pull the build platform down into the vat of resin, and the DLP projector will shine a UV light on the surface of the resin, curing it and creating the first layer of the object. The platform will then move up a fraction of a millimeter, and the process will repeat until the object is complete.

Step 5: Clean the model
After the print is complete, the model needs to be cleaned of excess resin. This can be done using isopropyl alcohol and a brush. Be sure to wear gloves and work in a well-ventilated area as the resin can be toxic.

Step 6: Post-cure the model
Once the model is cleaned, it needs to be post-cured using UV light. This step is important as it ensures that the resin is fully cured and the object is strong and durable. Place the object in a UV curing chamber or in direct sunlight for several hours to achieve the desired level of curing.

Resin 3D printing is an excellent way to create high-quality, detailed objects with ease. By following the steps outlined above, you can successfully resin 3D print your own models and bring your designs to life.