Formlabs Dental: A Complete Guide
High-resolution printing is a mandate for dental printing. Precision and accuracy of the printed dentures are crucial to ensure good fit and functionality; both are important parameters that determine the quality of the dentures. These 3D printers can print intricate details with extreme precision, thereby maximizing the fit and functionality of the dentures. They can also create smooth surfaces, which are important in providing comfort to the user and ensuring good fit and functionality.
Dental 3D printing allows dentists and technicians to work with bio-compatible materials much safer than ceramics or metals, which could leach toxic elements into the recipient’s body. High-resolution dental printing also eliminates the need for excessive support structures, thereby limiting wastage. Now that we know High-resolution 3D printers are absolutely essential for dental 3D printing, we will dive into the factors that make Formlabs Dental Printers the best option for Dental 3D printing.
What Makes a 3D Printer a High-Resolution 3D Printer?
Certain features make a 3D printer a high-resolution 3D printer. Let’s look at these features and understand what a High-Resolution 3D printer is.
- Layer resolution: The layer Resolution of a 3D printer refers to how thick or thin it can print each printed layer. A high-resolution 3D printer can produce extremely thin layers, giving you more control over the level of intricacy that can be given to each layer. With high-resolution 3D printing, you can create smooth surfaces such as teeth.
- Printing technology: Not all printing technologies can print objects with extreme precision and accuracy. High-resolution 3D printing can be achieved using technologies like Digital Light Processing (DLP) or Stereolithography (SLA). These technologies use photosensitive resins that solidify when exposed to UV or Laser light. You must use a printer based on either technology if you want high-resolution results.
- Precision mechanisms: To get precise with limit printing errors, every movement of the print head or the build platform has to be controlled with extreme precision. This requires high-precision motors and linear guides to ensure error-free movements and smooth prints.
- Light source and optical system: We have established that only DLP or SLA printers can do high-resolution 3D printing. Naturally, the nature of the light source and the optical system used to focus this light on the printed layers would control how the layers solidify and, consequently, how intricate the detailing would be. High-resolution 3D printers use advanced light sources such as high-intensity LED arrays or laser lights, ensuring accurate and controlled resin curing. The optical system uses an array of mirrors and lenses to focus the light accurately on the resin layers. The quality of the optical system affects the quality of the print.
What is Formlabs Dental?
Formlabs is already a prominent name in the field of 3D printing thanks to the pioneering research and development work they have carried out and are currently working on. Formlabs Dental answers the rising demand for powerful and affordable 3D printers for dental professionals. They combine their proprietary PreForm software and post-processing tools, which offer the perfect finish, a wide array of printing materials, and two high-resolution SLA 3D Printers. Let's look at the printers and the aspects that combine to make Formlabs Dental the perfect solution for dental professionals.
1. Formlabs 3D Printers
This is the most unavoidable piece of the puzzle. Formlabs Dental has rolled out 2 High-resolution Dental 3D Printers, which utilize Stereolithography to print biocompatible and highly functional 3D Dental appliances. The features and capabilities of these state-of-the-art 3D printers are as follows.
Form 3B+
This SLA printer is touted as the most trusted dental 3D printer. This printer can streamline your existing workflow and increase your efficiency and throughput. The basic information related to the 3B+ is as follows.
-Build Volume: 5.7 × 5.7 × 7.3 in
-XY Resolution: 25 Microns
-Light Source: One 250 mW laser
-Weight: 38.5 lbs
-Dimensions: 15.9 × 14.8 × 20.9 in
-Unmatched precision: The Formlabs dental ecosystem, which comes with all the bells and whistles, enables seamless integration of your existing workflow. The 3B+ can deliver precise surface detailing and finishing to an unrivaled level. The printer is calibration-free, simplifying the printing process and offering complete peace of mind.
-Simple, low-maintenance resin handling: The 3B+ has a large storage tank that can hold resin for up to 4 months, limiting resin wastage and maintenance time. The resin cartridge system is designed to prevent spillage so your workspace remains clean.
Form 3BL
The 3BL is the standard high-volume dental 3D printing printer. It runs within the same Formlabs Dental ecosystem and can increase your efficiency and throughput to much higher than the 3B+. The basic features of the 3BL are as follows:
-Build Volume: 13.2 × 7.9 × 11.8 in
-XY Resolution: NA
-Light source: Two 250 mW lasers
-Weight: 120 lbs
-Dimensions: 30.3 × 20.5 × 29.1 in
-Nonstop throughput: Features like cloud monitoring, status alerts, automatic resin dispensing, and in-house repairs of complex parts make it easy to keep your fleet running nonstop to maximize your throughput.
2. PreForm
In addition to Formlab 3D printers, there is PreForm software, a proprietary 3D printing software that Formlabs rolled out to manage the dental printing process. Formlabs is committed to offering their customers the best user-friendly experiences, which led to the development of PreForm, an intuitive printer management software.
PreForm lets you get the most out of your 3D printers by enabling you to control either a single printer or a fleet of 3D printers. PreForm also enables easy file preparation and modification of print settings.
3. Post-Processing Solutions
Formlabs offers a diverse range of post-processing tools for dental 3D printing. There is a total of five post-processing devices under this range.
-Form wash: This tool is used to wash off uncured resin after printing. You can directly insert the print platform into the rinsing chamber for a consistent, automatic rinse. This device agitates isopropyl Alcohol around your printed object to clean it, and air dries it after the process is complete.
-Form cure: Form cure is the standard curing solution offered by Formlabs Dental; it includes custom settings that maximize material performance and ensure dimensional accuracy every time, without compromising on biocompatibility requirements.
-Fast cure: Fast Cure is another curing solution from Formlabs. Fast Cure has all the features of Form Cure but is supercharged. It is capable of curing prints 90% faster than Form cure.
-Form wash L and form cure L: These are basically the same as the Standard versions of Form Wash and Form Cure but with larger volumes than the standard product, allowing you to complete more work faster.
Best 3D Modeling Software
There are a lot of 3D modeling software that you can use to prepare your designs for 3D printing in various 3D printers, including Formlabs, and the challenge is that the majority of those available are either expensive or they have a steep learning curve. However, there are those that are easy to use and affordable, and a good example is SelfCAD. SelfCAD is one of the easiest 3D model maker available that is powerful at the same time. It comes with artistic, technical, and 3D printing tools all in one program. You can create 3D models from scratch using freehand drawing and sketching, image to 3D model for turning images into 3D designs, and there are also powerful 3D sculpting tools for creating organic designs.
In addition to the ability to create 3D models from scratch, you can also import files designed in other programs and modify them in SelfCAD. For example, you can import STL files and simplify it, as shown in the video below.
In addition to 3D modeling tools, the software also comes with 3D printing tools to help you prepare your files for 3D printing. One of those tools is the magic fix that helps you fix any non manifold issues in your designs, as shown in the video below.
SelfCAD also comes with an in-built online slicer that you can use to slice your files and generate the G-code to send to your 3D printer. The video below shows how to use the 3D slicer of SelfCAD.
To learn how to use SelfCAD, there are many resources that you can use. One of them is the interactive tutorials that are useful in learning how to use SelfCAD tools by creating 3D models. There is also SelfCAD academy that provides courses that you can use to not only learn SelfCAD, but also general 3D modeling. There are also many YouTube videos like 3D modeling tutorials for beginners and 3D modeling 101 series that are helpful in learning.
High-Resolution Dental 3D Printing with Formlabs Dental
Formlabs is committed to improving user experience while delivering powerful, cost-effective solutions to all the roadblocks hindering effective digital dentistry. Formlabs Dental Combines Printing Software, Post-processing equipment, and two robust SLA 3D printers, the From 3B+ and the Form 3BL, to create an ecosystem that covers the entire process from scanning to printing and even delivering highly functional dental applications. While the 3B+ is marketed as the most trusted 3D printer in terms of consistency in producing high-quality prints and ease of handling, the 3BL is popular for its large capacity, which allows non-stop workflow.
Enjoy powerful modeling, rendering, and 3D printing tools without the steep learning curve.
Need to learn 3D modeling? Get started with interactive tutorials.