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The process of manufacturing a dental implant screw that produces accurate and efficient tooth crowning is the subject of the current invention particularly focusing on utility of rotomolding mechanism. The technique uses a turret rotational molding machine with a rim that can rotate on a perpendicular axis. The rim also has slots spaced regularly along its outer surface to accommodate several molds in the shape of dental implant screws. To achieve the final screw implants, the process consists of charging (S1) biocompatible resin material into the molds held in the rim, heating (S2) in an electric oven, cooling (S3) with a forced air/water spray, and finally withdrawing the molds from the rim slots. This technique satisfactorily can provide a better option in this field of biomedical for which the idea has been proposed.

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Rotational Molding Technique—An Esthetic Mechanism for Biomedical Application

  • 会议论文

  • 发表日期：

    2025年

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  • Nikita Gupta,
  • PL Ramkumar,
  • Prashant Khanna

摘要

The process of manufacturing a dental implant screw that produces accurate and efficient tooth crowning is the subject of the current invention particularly focusing on utility of rotomolding mechanism. The technique uses a turret rotational molding machine with a rim that can rotate on a perpendicular axis. The rim also has slots spaced regularly along its outer surface to accommodate several molds in the shape of dental implant screws. To achieve the final screw implants, the process consists of charging (S1) biocompatible resin material into the molds held in the rim, heating (S2) in an electric oven, cooling (S3) with a forced air/water spray, and finally withdrawing the molds from the rim slots. This technique satisfactorily can provide a better option in this field of biomedical for which the idea has been proposed.