earticle

논문검색

Original Article

치과용 진공 융착 다이아몬드 드레서의 연삭성 연구

원문정보

Evaluation of the grinding performance of vacuum-brazed diamond dressers in dentistry

박수철, 박종경

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Purpose: This study evaluated the potential of a vacuum-brazed dental diamond dresser as an alternative to commercially available electroplated diamond dressers and assess its suitability for clinical use. Methods: Commercially available electroplated diamond dressers were selected as the control group (n=5), whereas vacuum-brazed diamond dressers with 80 grit and 100 grit particles were fabricated as the experimental groups (n=5 each). Prepared specimens were evaluated for surface roughness, wear resistance, and abrasiveness against a wear-inducing element (ZrO2 ball). The results were reported as means and standard deviations. Statistical analyses were performed using one-way ANOVA followed by Tukey’s HSD test using SPSS Statistics ver. 23.0 (IBM), with the significance level set at 0.05. Results: Surface roughness was highest in the 80 grit group (23.99±3.62 μm) followed by the 100 grit group (20.38±1.79 μm) and the control group (17.59±0.56 μm). Wear resistance was greatest in the control group (0.0060±0.0009 g) followed by the 80 grit group (0.0018±0.0003 g) and the 100 grit group (0.0013±0.0001 g). Abrasiveness against the ZrO2 ball was highest in the 80 grit group (0.120±0.007 g) followed by the 100 grit group (0.101±0.007 g) and the control group (0.086±0.004 g). Conclusion: This study offers key insights for enhancing the performance of diamond dressers through vacuum-brazing and is expected to aid in the development of more efficient and durable diamond dressers for future applications.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
1. 실험 재료 및 시편 제작
2. 실험 방법
3. 통계 분석
RESULTS
1. 시편의 표면거칠기
2. 다이아몬드 드레서 시편의 내마모성
3. 피연삭물 마모성
DISCUSSION
CONCLUSIONS
FUNDING
ACKNOWLEDGEMENTS
ORCID
REFERENCES

저자정보

  • 박수철 Soo-Chul Park. 김천대학교 치기공학과
  • 박종경 Jong-Kyoung Park. 김천대학교 치기공학과

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 기관로그인 시 무료 이용이 가능합니다.

      • 4,000원

      0개의 논문이 장바구니에 담겼습니다.