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首页> 外文期刊>International journal of computerized dentistry >Understanding dental CAD/CAM for restorations--dental milling machines from a mechanical engineering viewpoint. Part B: labside milling machines.
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Understanding dental CAD/CAM for restorations--dental milling machines from a mechanical engineering viewpoint. Part B: labside milling machines.

机译：了解用于修复的牙科CAD / CAM-从机械工程的角度看铣床。 B部分：实验室铣床。

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摘要

Nowadays, dental numerical controlled (NC) milling machines are available for dental laboratories (labside solution) and dental production centers. This article provides a mechanical engineering approach to NC milling machines to help dental technicians understand the involvement of technology in digital dentistry practice. The technical and economic criteria are described for four labside and two production center dental NC milling machines available on the market. The technical criteria are focused on the capacities of the embedded technologies of milling machines to mill prosthetic materials and various restoration shapes. The economic criteria are focused on investment cost and interoperability with third-party software. The clinical relevance of the technology is discussed through the accuracy and integrity of the restoration. It can be asserted that dental production center milling machines offer a wider range of materials and types of restoration shapes than labside solutions, while labside solutions offer a wider range than chairside solutions. The accuracy and integrity of restorations may be improved as a function of the embedded technologies provided. However, the more complex the technical solutions available, the more skilled the user must be. Investment cost and interoperability with third-party software increase according to the quality of the embedded technologies implemented. Each private dental practice may decide which fabrication option to use depending on the scope of the practice.
机译：如今，牙科数控（NC）铣床可用于牙科实验室（实验室解决方案）和牙科生产中心。本文为NC铣床提供了一种机械工程方法，以帮助牙科技术人员了解技术在数字牙科实践中的参与。描述了市场上可用的四台实验室和两台生产中心牙科NC铣床的技术和经济标准。技术标准侧重于铣床的嵌入式技术铣削修复材料和各种修复体形状的能力。经济标准侧重于投资成本和与第三方软件的互操作性。通过修复的准确性和完整性来讨论该技术的临床意义。可以断言，与实验室解决方案相比，牙科生产中心铣床提供的材料和修复形状类型范围更广，而实验室解决方案提供的范围比椅子解决方案范围更广。修复的准确性和完整性可以根据所提供的嵌入式技术来提高。但是，可用的技术解决方案越复杂，用户就必须越熟练。投资成本和与第三方软件的互操作性根据所实现的嵌入式技术的质量而增加。每个私人牙科诊所都可以根据其范围决定使用哪种制造选项。

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