The World Health Organization estimates that nearly 3.5 billion people suffer from oral diseases. Prosthetic dental implants can go a long way toward treating such conditions.
For this reason, research around dental restoration technology has been crucial.
Recently, there’s been a focus on CNC machining to ease the creation of a computer-aided prosthetic design. Research has demonstrated the possibility of using CNC milling machines to support dentistry CAD and CAN systems.
In addition, the research showed such supports can be created at a reduced cost by using CNC machining.
So, this article will discuss the benefits of this approach and why epoxy granite CNC frames are the ultimate choice for these projects.
Let’s dive in!
Implant Therapy Using CAD/CAM
Implant therapy is a well-established rehabilitation practice for edentulous patients. Those suffering from oral diseases can benefit from prosthetic structures in this practice.
Such structures interface between the bone of the jaw or skull to support a crown, bridge, denture, and facial prosthesis.
CAD/CAM software can create precision tools and parts that aid dental restoration. For example, the software can construct crowns, inlays, only, veneers, bridges, dentures, and Implant-supported restorations.
Through CAD/CAM software, dental professionals can use optical scanning to recreate 3D images of patients’ teeth and the surrounding areas. This allows them to design custom restorations.
The final designs can then be transferred to CNC machines. The machine can craft precise and accurate replications of these designs. To create the implants, the dentist can choose appropriate and durable materials before moving on to the procedure.
The advantage of this method is dentists can often complete these steps in one session. Patients can be treated in a single visit. This has benefits for cost and time efficiency.
In addition, it reduces the need for dentists to outsource costs to third-party manufacturers.
Another benefit is that the final Milled CAD-CAM Restorations can be created far more efficiently than the traditional alginate method. It gives dental practitioners a high level of flexibility and rigor when providing treatment.
The final restoration can be digitally positioned in terms of rigor and accuracy. The 3D milling is designed around the oral cavity providing the utmost support for the implants.
As a result, there is long-term stability and accurate results for patients. With these benefits in mind, we can think more about the possibility of CAD-CAM and CNC coordination.
The most common CNC machine used for dental practices is CNC milling. CNC Mills use computer-controlled software to cut materials to CAD-CAM specifications.
They have a wide array of functions. For example, tapping, drilling and turning. These functions are coordinated on three to six axes that combine to configure the desired shape.
To support CNC machines, a frame is used. The frame supports the machine and offers resistance against the cutting force repelled from the material. This is why a suitable frame material is necessary for the best results.
As research highlights, different frame materials can influence the sensitivity and accuracy of the finished product. This is where epoxy granite CNC frames can make a huge difference.
As one paper points out granite epoxy CNC frames are cost-effective. They also have good mechanical and fracture properties and they boast a high compressive and bending strength.
It’s important to understand that CNCs use a subtractive process. This means it starts with a block of materials and subtracts the unnecessary parts.
This gives it a great deal of dimensional accuracy and compatibility with various materials.
Whereas 3D Machines use additive manufacturing. Initial materials will be in a powdered or filament form. Then the material is heated to add each element part by part.
Though there is some flexibility with the materials of 3D Machines, they are more geared toward plastic models. As we will discuss, this is not ideal for implant materials.
Dental implants often favor metal materials. While the metals can be coated with prosthetic components for aesthetics, metals such as titanium and zirconia provide long-term compatibility and corrosion resistance.
Titanium is the most common material for Implants. As a result, bones can grow undisturbed by the implants. Other benefits include that they last up to 30 years, have a high medical success rate, and boast bone reinforcement.
Zirconia, also known as ceramic implants, is a newer type of implant. They are usually more aesthetic. Not to mention, they also reduce plaque and bacteria build-up.
Lastly, they come in a single piece (titanium implants typically come in two pieces. Potentially allowing plaque build-up).
These are resin-based fillings. They can come in a variety of materials. Typically plastic or a ceramic-based composition.
While they may not be as long-lasting as titanium, they can closely match teeth colors, they’re budget-friendly, and they’re discrete.
There are many benefits to utilizing these technologies. They offer affordability and convenience to both dental surgeons and patients.
The coordination between CAD-CAM and CNC machining, in particular, offers many possibilities for the future of dentistry. If your practice is interested in implementing these innovations, the right machines are paramount.
Syil has supplied over 12,000 CNC machines worldwide. Working with international sales partners, we offer global access to the latest CNC machining technology.
We do the assembly, produce custom parts, and integrate for various industries. Our machines are built for small and big dental practices that need versatile machining technology.
If you’re interested in learning more about what Syil offers, including an epoxy granite CNC frame, contact us today for a chat.
Lianna Arakelyan is a content writer and enthusiast in the field of Technology, Machine Learning, automated machinery like CNC machines, tech innovations etc. You can also check out the blog run by her on Syil.com where you can find different articles including topics teaching how to use the cnc machine for knife making.