CAD/CAM システムの加工精度に関する研究 : 切削法が表面性状に及ぼす影響  [in Japanese] A Study on Processing Accuracy of a Dental CAD/CAM System : Influence of Milling Method on Surface Texture of Prostheses  [in Japanese]

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Author(s)

    • 佐藤 吉則 SATOH Yoshinori
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 秋山 逸馬 AKIYAMA Itsuma
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 大山 哲生 OHYAMA Tetsuo
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 瀧本 博至 TAKIMOTO Hiroshi
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 中臺 一介 NAKADAI Kazusuke
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 中島 伸一郎 NAKAJIMA Shinichiro
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 太田 彰人 OHTA Akito
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 永井 栄一 NAGAI Eiichi
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry
    • 大木 一三 OHKI Katsuzo
    • 日本大学歯学部補綴学教室局部床義歯学講座 Department of Removable Partial Denture Prosthodontics, Nihon University School of Dentistry

Abstract

In this study, a dental CAD/CAM system using titanium in the dental clinic was investigated. This system consisted of a CAD to perform prostheses visualizing and CAM to perform the procedure. There are many reports on this system and studies on the CAD system. However, the fitness of prostheses in the dental clinic is important, and the accuracy of manufacturing by CAM must be investigated in detail.<BR>High bio-compatibility titanium was very useful as the material for prostheses. Due to its characteristics, the casting method was difficult, and the CAD/CAM system using the cutting method as the manufacturing method was considered to be effective. In this study special attention was paid to the CAM system, and influence of milling methods on titanium surface was investigated. The results were as follows:<BR>1. The difference in the milling method affected the external shape of the product.<BR>2. The relationship of the cutting tool and shape of the titanium product and the difference in condition of milling affected the surface texture.<BR>3. The configuration milling method necessary for high accuracy of manufacturing of the periphery was radial milling.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 43(5), 839-848, 1999-10-10

    Japan Prosthodontic Society

References:  31

Cited by:  8

Codes

  • NII Article ID (NAID)
    10008174486
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
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