Medical
Five-Axis Machining Center for Dental Applications, Operated by Apple iPad
Datron Dynamics Inc. says the company’s D5 Dental Mill is a 5-axis, high-speed machining center designed for dental milling applications including crowns, bridges, abutments, inlays, onlays, telescopes, implants, bar work and even models. A rigid cast iron construction houses a fully-integrated 5-axis automation system built to hold up to eight material blanks or “pucks” frequently used by dental labs. This integrated eight-piece handling system loads and unloads blanks for unattended operation.
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Video of a Really Cool Bar (-Fed Machining Center)
See a five-axis, bar-fed machining center creating a complex sample part complete from barstock.
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Hard Milling Isn’t Just High Speed Machining
Milling complex forms in hardened tool steel involves more than just fast, light cuts, says this maker of medical-related injection molds. Here are some of the ingredients of an effective hard milling process.
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Passivation of Stainless Steel Parts: The Recipe for Success
Passivation—the process for making stainless steel parts more corrosion-resistant—is affected by how well the part is cleaned. It’s also affected by the choice of acid. Nitric or citric?
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It Takes Firm Resolution To Master The Micro
This shop’s experience of successfully machining a micro aneurysm clip in silicon nitride ceramic points out the need to have CAD, CAM and CNC capability at high resolution—plus the commitment to pull it all together.
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See The Tool's Value Instead Of Its Cost
This company is embracing high-performance tooling on its turning centers. The "sticker shock" is no reason not to do this. In one case, though, the shop found a way to limit the cost of the tool and increase productivity at the same time.
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Bringing It All Together
Shops that serve medical instrument and implant manufacturers face special challenges. Their customers typically want precisely machined parts plus the extras such as finishing, marking, assembly and expert handling of the regulatory paperwork. That’s why this shop is focused on providing more than just the machining.
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Consider Swiss-Types For Medical Opportunities
Adopting the latest machining technologies is key for shops to accurately and repeatably create medical components. Swiss-style lathes offer a good combination of precision and repeatability for these applications thanks in part to their guide-bushing design, which provides support for the workpieces very close to the cut.
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Economies Of Scale
Medical implant work is not just small in terms of workpiece sizes. Lot sizes and lead times can also be small when the product is still under development. To compete for implant work, this shop aims to offer cost savings in the face of all of this smallness.
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