Resin 3D Printing
Standard resin is a translucent material with a yellowish color, which is constructed from liquid resin hardened by a laser. It can be given a number of different colors. It’s a low-budget resin that offers great surface quality and plenty of detail from the original design. Because of the structure required to support your model during printing, freedom of design is limited.
What is Resin 3D Printing?
Understanding resin 3D printing can help you to reach the stage where you know whether or not this is the right type of printing for you. What is resin 3D printing?
This is actually one of the most basic types of printing and can be done by many home 3D printer machines and FDM 3D printers.
How Does Resin 3D Printing Work?
Resin 3D printing or resin casting 3d printed parts relies on the stereolithography technique. You will start with a 3D model and software turns this into thin layers that the printer is capable of reproducing and layering up. It can even create a support structure if there are any overhanging areas.
Liquid polymer is set on a platform before a laser, controlled by your computer, draws the first layer and this then hardens. The printer then draws the second layer directly above until the object gets fully 3D printed. Layers join together and “consolidate” throughout the process.
3D resin printing often leaves behind some debris resin which can be poured away as the product “emerges”.
Applications of Resin 3D Printing
Resin 3D printing has become quite mainstream and a number of people who are looking to experiment with printing are using this type of printing at home. It has both hobby and professional uses so that you can make the most of whatever design you plan to utilize, whether you are creating figures, toys, or parts for industrial use.
The smoothness and accuracy when you are involved in resin 3D printing or use a resin 3D printing service means that it can have a number of uses that some other methods of 3D printing simply might not have.
It is able to help businesses in so many different types of industries. For example, dentistry has been able to make use of technology when scanning and creating molds for dental treatments. It is also suitable for use in manufacturing and engineering. A lot of the uses that people initially stick to when they start 3D printing resin include simple entertainment functionality. Accurate toys, parts for games, and realistic figures are all possible.
Standard Resin 3D Printing: The Good and The Bad
Each and every method of 3D printing has its pros and cons, you can’t say that one is better than another in general, because they all have their own advantages and disadvantages, and custom 3D printing using any standard resin is no different.
Advantages of resin 3D printing include:
- The process is relatively quick compared to other types of 3D printing.
- The resolution tends to be very good because resin 3D printing gives great detail and avoids streaking or lines appearing when the product is finished.
- Items printed in this way are often strong enough to be used as industrial parts and in the manufacturing industry.
- The adhesion between the layers (how well they are stuck together) tends to be a lot better than some of the other methods of 3D printing.
Some of the disadvantages of resin 3D printing include:
- It can be quite expensive in terms of materials. You might need to use a lot of resin, and usually need a full reservoir for every project. Resin is inexpensive but in huge volumes, it can add up. Errors can be costly. Luckily, this can be avoided if you use a resin 3D printing service.
- The process is messy and time-consuming. If you are new to it, it can be really hard to get used to and post-processing can be really difficult.
- Resin-based printing is quite specialist so it might not be as easily available as you would like. Other forms of 3D printers tend to be easier to come by in spite of resin being one of the oldest.