• 한국분말야금학회:학술대회논문집
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• 한국분말야금학회 2006년도 춘계학술강연 및 발표대회강연 및 발표논문 초록집
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• pp.36-37
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• 2006

• 한국분말야금학회:학술대회논문집
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• 한국분말야금학회 2006년도 춘계학술강연 및 발표대회강연 및 발표논문 초록집
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• pp.56-57
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• 2006

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 춘계학술대회 논문집
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• pp.343-344
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• 2006

Powder injection molding(PIM) is widely used for many parts in the field of automotives, electronics and medical industries, due to the capability of net shaping for complex 3-D geometry. Powder injection mold design fur the dental scaler tip, a component of medical appliance, was presented. In comparison with conventional machining process, powder injection molding has many advantages, specially in price and dimensional stability, for molding dental scaler tip which has complex geometry. Both product design and mold design for dental scaler tip were presented. The 'rapid mold' concept was applied to manufacture the various forms of dental scaler tip.

• 대한기계학회논문집A
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• 제41권1호
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• pp.13-19
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• 2017

치과 분야에서 초음파를 이용한 수술기 및 스케일러의 사용은 꾸준하게 증가하고 있다. 이때 개발된 기기의 성능 및 안정성은 시술 받는 환자에게 결정적인 요소로 작용하기 때문에 상업화 전에 반드시 시험 평가되어야 한다. 그래서 골 절단 및 치아 스케일링 평가를 수행할 수 있는 핸드피스 이송 시스템을 자체 개발하여 사용하였다. 본 연구의 목표는 초음파 스케일러 팁을 이용하여 치아 손상 정도를 평가하기 위함이다. 추가적으로 초음파 기기의 열 발생 및 소음에 대한 측정을 수행해보았다. 결과적으로 Ultrasonic NX 기기의 높은 출력은 실험을 통한 치아에 심각한 손상을 입힐 수 있지만 열 화상 카메라를 이용한 열 발생 및 소음 측정을 통해 안정적인 범위에 있었다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 춘계학술대회 논문집
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• pp.83-84
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• 2006

Due to the capability of net shaping for complex 3D geometry, powder injection molding (PIM) is widely used for automotive parts, electronics and medical industry. In this study, an ultrasonic dental scaler tip produced by machining process was redesigned for the PIM process. An injection mold was designed and manufactured to produce the dental scaler tip by the PIM process.

• 한국기계가공학회지
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• 제19권2호
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• pp.1-8
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• 2020

While dental clinics still use the ultrasonic scaling/surgery tool for teeth scaling and cleaning the tool's use is expanding steadily to include treatment of damaged teeth and bone tissue. In this study, a handpiece moving system (HMS) was developed to evaluate bone scaling and cutting in the field of dentistry. The HMS, through a scaling test of bone using a scaler tip, it was able to identify surface damage. Additionally, a thermos-graphic camera was used to observe the temperature distribution that occurred during the bone scaling and cutting process. Consequently, we found that increasing the working load increased the amount of surface damage. Changes in temperature distribution occurred slowly and were maintained within safety bounds for 10 minutes. Going forward, we will compare the HMS performance on scaling and cutting with other devices.