Induction annealing,metal heat treatment services, induction hardening equipment, heating technology, industrial furnace Ningbo Dedao Electronic Technology Co., Ltd , https://www.nbdedao.com
As a dentist running a general practice, speed is essential. Reduced chair time not only lowers costs but also enhances patient comfort. Dr. Christopher Baer, DMD, from Baer Dental in Lone Tree, Colorado, has embraced 3D printing to create models for retainers, custom whitening trays, wax-ups, temporary and permanent restorations, surgical guides, and occlusal splints.
Dr. Baer, an early adopter of 3D printing technology, uses printers from multiple manufacturers. However, he was particularly impressed with the Formlabs Form 4B right from the start. “It was superfast. We can now print eight models in the same time it took to print one before, and we have a really nice level of quality.†This speed has made single-visit dentistry possible, allowing appliances to be fabricated before patients leave the office.
“I first used a Formlabs printer — the Form 2,†says Dr. Baer. “I’ve been familiar with the technology for a long time and have integrated it into my practice. I saw the benefits early on, so we really embraced it. It has helped improve treatment flows and outcomes.â€
In this webinar, Dr. Baer will walk you through three easy-to-implement workflows using the Form 4B, showing how to streamline your dental practice and deliver appliances during the same appointment. Whether you're looking to enhance efficiency or improve patient satisfaction, this session is packed with practical insights and real-world examples.
“With the Form 4B, we can go from a scan to a printed model and fabricate an appliance in just 10 minutes, which means we can provide it before the patient leaves,†says Dr. Baer. The printer’s precision and speed allow for quick post-processing, reducing the need for extensive polishing. For example, when a patient came in with a broken retainer, Dr. Baer printed a new one while the patient got coffee, and they were back on their way within minutes.
The Form 4B also supports multiple applications. Dr. Baer frequently prints occlusal splints, models for retainers, and whitening trays. He notes that with fast settings, models can be printed in about 10 minutes, and whitening trays can be ready in 15 to 20 minutes. This makes it ideal for high-volume practices looking to transition to digital dentistry.
For more complex cases, such as full-arch temporaries, the Form 4B delivers exceptional accuracy. Using Premium Teeth Resin, Dr. Baer prints directly to prepped margins without needing adjustments. “You just print and deliver it — no need for extra steps or lab work,†he explains.
The smooth finish and high accuracy of the Form 4B make it a game-changer. Patients appreciate the better fit and feel of appliances, and the reduced need for post-processing saves both time and effort. With a surface accuracy of 95% ±50 μm, the Form 4B ensures consistent quality across all prints.
Dr. Baer emphasizes that the Form 4B is not only fast and accurate but also cost-effective. The resin tank is rated for over 75,000 layers, and material costs are low, making it easy to experiment with new applications. Plus, its intuitive design and reliable performance reduce maintenance and downtime.
Whether you're looking to save time, reduce costs, or improve patient care, the Form 4B offers a powerful solution. Join Dr. Baer in this webinar to discover how this advanced 3D printer can transform your practice.
Explore Form 4B or talk to a dental 3D printing expert to find the best solution for your business.
High frequency induction heating system is a technology that uses high-frequency alternating current to generate eddy currents in metal workpieces to achieve heating. Its operating frequency is usually between several kilohertz to several hundred kilohertz, and even up to megahertz level. This heating method not only has fast heating speed and high efficiency, but also can achieve highly concentrated heating of metal workpieces, especially suitable for heating treatment of small-sized and complex shaped components.
working principle
The basic principle of high-frequency induction heating system is to use electromagnetic induction. When high-frequency current passes through an induction coil, a strong magnetic field is generated. When a metal workpiece placed in a magnetic field is subjected to magnetic force, eddy currents, or induced currents, are generated inside. These eddy currents convert electrical energy into thermal energy through Joule effect (resistance heating), resulting in rapid heating of the workpiece. It is worth noting that high-frequency current can cause significant skin effect, which means that heat is mainly concentrated on the surface of the workpiece, which is extremely beneficial for some applications that require surface hardening.
Main components
High frequency power supply: Provides high-frequency alternating current.
Induction coil: forms a high-frequency magnetic field.
Cooling system: Keep the coils and other components at a suitable operating temperature.
Control system: Adjust frequency and power, monitor heating process.
Fixtures: Position workpieces and optimize heating efficiency.
Characteristics and advantages
Fast heating speed: High frequency current can instantly heat the workpiece to the desired temperature.
High thermal efficiency: Most of the energy is directly applied to the workpiece, reducing energy loss.
Precise control: Heating depth and area can be controlled by adjusting frequency and power.
Flexibility: Suitable for workpieces of various shapes and sizes.
Pollution free: No harmful gases are produced, and the operating environment is cleaner.
application area
High frequency induction heating systems are widely used in multiple industries:
Metal processing: including welding, forging, and hot forming.
Heat treatment: surface quenching, tempering, annealing, etc.
Jewelry: Welding of gold and silver products.
Electronic components: Solder heating in semiconductor packaging.
Medical equipment: Welding of small components during the production of medical devices.
Automotive industry: Hot assembly of transmission gears, piston pins, and other components.
Development Trends
With the advancement of technology, high-frequency induction heating systems are developing towards higher frequencies, higher power, and greater intelligence. The application and technological improvement of new materials have further improved the energy efficiency of high-frequency induction heating systems, and also promoted their application expansion in emerging fields such as new energy vehicle battery manufacturing and composite material forming. The intelligent control system makes the heating process more precise, improving overall production efficiency and product quality.