• Journal of Oral Medicine and Pain
• /
• v.44 no.2
• /
• pp.74-76
• /
• 2019

A conservative treatment approach to temporomandibular disorder (TMD) is recommended as the first line of management, usually with a stabilization splint. Recently, computer-aided design/computer-aided manufacturing and three-dimensional printer has been widely used in the dentistry since several years ago. The authors apply digital dentistry in oral medicine fields to make stabilization splint for TMD treatment.

• Proceedings of the KAIS Fall Conference
• /
• 2012.05b
• /
• pp.769-771
• /
• 2012

기존의 수압측정기와 다르게 물을 좌 우로 보내고 밸브를 수평 수직으로 변환할 수 있으며 컨트롤러를 장착하여 압력을 조절할 수 있는 새로운 방식의 밸브 수압측정기를 개발하였다. 신모델 밸브 수압측정기는 CATIA를 활용하여 모델링하였다. 또한 신모델 밸브 수압측정기의 유동해석은 유한요소해석 코드인 ANSYS를 활용하여 물의 속도, 물의 흐름을 구하였다.

• Proceedings of the KAIS Fall Conference
• /
• 2012.05b
• /
• pp.765-768
• /
• 2012

기존의 수압측정기와 다르게 물을 좌 우로 보내고 밸브를 수평 수직으로 변환할 수 있으며 컨트롤러를 장착하여 압력을 조절할 수 있는 신모델 밸브 수압측정기를 개발하였다. 신모델 밸브 수압측정기는 CATIA를 활용하여 모델링하였다. 또한 신모델 밸브 수압측정기의 구조해석은 유한요소해석 코드인 ANSYS를 활용하여 내부압력에 따른 누수, 응력, 변형률, 변형량을 구하였다.

• Bulletin of the Korean Chemical Society
• /
• v.27 no.2
• /
• pp.273-276
• /
• 2006

Three dimensional quantitative structure-activity relationship studies for a series of isatin derivatives as a nonpeptidyl caspase-3 enzyme inhibitor were investigated using comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA). The first approach of non-peptidyl small molecules by 3D QSAR may be useful in guiding further development of potent caspase-3 inhibitors.

• 제어로봇시스템학회:학술대회논문집
• /
• 1986.10a
• /
• pp.629-632
• /
• 1986

Both combinatorial and parametric optimization are used in computer-aided design(CAD). The most commonly occuring parametric optimization problems in engineering design such as design of control systems, design of electric circuits are usually expressed either as differentiable or as nondifferentiable semi-infinite programming(SIP) problems. In this paper we express algorithms for a class of computer-aided design problems arising in control systems.

• 한국기계연구소 소보
• /
• s.16
• /
• pp.53-61
• /
• 1986

This paper introduces the program to develop graphics-oriented, interactive, computer-aided design modules for machine elements which are developing in both of CAD/CAM Lab., Numerical Control Department of KIMM in Korea and Mechanical Engineering Department of the Ohio State University in U.S.A. The CAD modules are developed to be efficiently performed within the arena of minicomputer-and personal computer-based computer-aided design. In addition, this paper deals with the state-of-the-art in computer-aided design.

• Fashion & Textile Research Journal
• /
• v.12 no.3
• /
• pp.272-278
• /
• 2010

The purpose of this study was to research about Dobby weave design using Computer-Aided Weaving System. For performing this design study, first, it was researched the characteristics of the classified woven fabrics, weaving processing, structure of Dobby loom, and Computer-Aided Dobby Weaving system theoretically. To develop Dobby woven design, Patternland Weave Simulator(U.S.A) for computer weave system was used. Among the developed Dobby woven designs by computer weaving system, mainly three of them were selected and woven into Dobby loom. To see the visual image of the fabric end-use, some of the scanned Dobby fabrics were simulated to the three-dimensional virtual images by Alias CAD system. The result of this study can be summarized as follows. Before the step of weaving Dobby fabrics on the woven design works, Computer-Aided Weaving system can be done very easily to apply the design step of Dobby woven fabrics, specially in case of the complicated woven structure. Also the usage of the simulation CAD system in visual image of the final products, ultimately can be saved cost and developed the higher value-added goods in more response to consumer demands.

• Journal of Korean Dental Science
• /
• v.8 no.1
• /
• pp.41-47
• /
• 2015

Even though a conventional metal ceramic restoration is widely in use, its laboratory procedure is still technique-sensitive, complex, and time-consuming. A ceramic-pressed-to-metal restoration (PTM) can be a reliable alternative. However, simplified laboratory procedure for a PTM is still necessary. The article is to propose a technique that reduces time and effort to fabricate a PTM with the aid of computer-aided design, computer-aided manufacturing and selective laser sintering technologies.

• The Korean Journal of Rheology
• /
• v.2 no.2
• /
• pp.28-34
• /
• 1990

최근 고분자 산업의 발달과 함께 고분자 혼합공정에 대한연구와 더불어 internal 혼 합기에 대한 관심이 고조되어 왔다. 본문에서는 효율적인 로우터 고안을 위하여 수학적 모 델을 이용하는 computer aided design을 다루었다. Computer aided design 하기 위하여 고 려된 인자는 유변학적 성질, 작업조건, 로우터의 형상이었으며 고안된 혼합기의 평가는 로우 터 날에서의 응력과 순환시간을 사용하였다.

• Proceedings of the KAIS Fall Conference
• /
• 2011.05b
• /
• pp.951-953
• /
• 2011

본 논문은 현장에서 사용하고 있는 밸브 수압측정기를 3차원 자동설계 프로그램인 CATIA를 활용하여 설계하였다. 또한 3차원 유한요소 코드인 ANSYS를 활용하여 설계된 수압측정기에 대하여 유한요소 해석을 수행하여 내부압력에 따른 유체의 흐름을 구하였다. 본 해석결과를 활용하여 새로운 수압측정기를 개발함으로서 밸브 점검 시 시간을 단축하고, 사고를 방지하여 안전성을 향상시킨다.