Ted Karl has been making jewellery since 1977, and a few things have changed since then.
Karl carved master patterns in wax and used mills until 3D printing became a popular mode of manufacture for jewellers.
“There are a lot of objects that cannot be made by a milling machine,” he says, and when the industry began turning to computer-aided design (CAD) and machines that could reproduce those designs, Karl began researching the new tool of the trade.
In 2002, Karl sought a 3D printer that would reproduce high detail prints for casting. Many of the available 3D printers were too expensive or otherwise unsupportable.
“There weren’t many other viable solutions,” Karl said. There was a limited number of 3D printers to choose that were up to the standard of jewelry manufacture. Karl particularly required high quality and reproducible detail, and so he purchased his first EnvisionTEC desktop 3D printer eight years ago.
Karl purchased the machine based on its capabilities as well as consumer confidence. A 3D printer tester gave Karl the following recommendation: “If you didn’t want to play games and you wanted to make a living buy an EnvisionTEC machine.” Four years later, Karl upgraded to a Perfactory® Aureus for its dependability, workhorse production, and ultimate functionality.
“Easy and convenient to use.”
Karl completes his investment casting using gypsum that comes off easily in water: “It easily removes so the models can be used in a standard casting process for the jewelry industry.”
Karl trusts EnvisionTEC 3D printer systems for completing the casting of his designs and commissions due to tried and tested success.
“I’ve been able to cast the EnvisionTEC materials with very good results since day one,” he says, from the first instance when he experimentally casted sample PIC100 models. Karl continues to use PIC100 material to this day: “With a little bit of care and good practices this resin casts very reliably.”
The Aureus is not only a robust desktop 3D printer for jewelry, it also offers a strong return on investment. Karl designs bracelets, rings, engagement rings, and pendants, exports them to Magics, prints them with RP Perfactory software, and casts the pieces before sending them to clients.
He’s never had a failure with non-unified models, and supports his files in Magics.
Adding the Aureus to the workflow has also garnered Ted Karl Designs more business. EnvisionTEC 3D printers for jewelry are capable of build complex geometries at the micron level. “amazingly well.”
In addition to strong performance, the technical support from EnvisionTEC has been provided excellent backing to the Ted Karl Designs business.
“[The EnvisionTEC team has] always been great.” Karl has received support from multiple technicians since his first investment in EnvisionTEC, starting from the day he received the machine. “I unboxed it, plugged two wires in with the power source and did a test print almost instantly.”
Karl is happy with his Aureus machine and its instrumental position in his business. He looks forward to 3D printing with EnvisionTEC in the future.