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Updated: May 8, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

891

さまざまな表面処理が,軽ポリマー化された硬いチェアサイドリライン素材とコンピュータ支援設計およびコンピュータ支援製造 (CAD-CAM) の間での結合強度に及ぼす影響

Thi Khanh An Nguyen1, Tamaki Hada2, Maiko Iwaki3

  • 1Graduate student, Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Yushima, Bunkyo, Tokyo, Japan.

The Journal of prosthetic dentistry
|February 17, 2026
PubMed
まとめ

この研究では,空気中粒子の磨き (AA) が,光ポリマー化されたリライン材料のCAD-CAM義歯ベースへの結合強さを改善するための最も効果的な表面処理であることを発見しました. KZR-CAD Denture PC (KZR) は,熱サイクル後に最も安定した結合性能を示しました.

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Design Consideration01:22

Design Consideration

Designing a structure involves a series of considerations, primarily the material's ultimate strength, calculated through tests that measure changes under increased force until the material reaches its breaking point or limit. The ultimate load, where the material breaks, is divided by its original cross-sectional area, resulting in the ultimate normal stress or strength. The ultimate shearing stress is another significant factor taken into account.
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Residual Stresses01:26

Residual Stresses

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Bending of Members Made of Several Materials01:11

Bending of Members Made of Several Materials

In analyzing a structural member composed of two different materials with identical cross-sectional areas, it is crucial to understand how their distinct elastic properties affect the member's response under load. The analysis involves assessing stress and strain distributions using the transformed section concept, which accounts for variations in material properties.
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Stress Concentrations01:13

Stress Concentrations

The concept of stress concentration is crucial for understanding how materials respond under bending stresses, particularly when there are irregularities or discontinuities in the material's geometry. Normally, stress in a symmetric member subjected to pure bending is assumed to be uniformly distributed across the entire cross-section. However, this assumption does not hold when there are variations in the cross-sectional geometry or the presence of notches and holes.
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Residual Stresses in Bending01:18

Residual Stresses in Bending

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Design of Prismatic Beams for Bending01:23

Design of Prismatic Beams for Bending

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