• 한국측량학회지
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• 제15권2호
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• pp.141-148
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• 1997

지속적인 PC의 발전 및 이에 반비례한 가격의 하락, Windows 95. Windows N/T로 이어지는 PC운영체제의 확장은 소규모 단지의 경우 PC에서도 도시기반시설관리정보체계의 운영가능성을 신중히 모색케 하고 있다. 이와 같은 점을 고려하여 AutoCAD를 이용하여 한국토지공사의 단지기반시설 업무인 pipe-based도시기반시설-상수, 우수, 오수-및 도로의 도면정보와 속성정보를 PC상에서 동시에 관리할 수 있는 자료자동화 시스템을 구축하였고, 향후 구축 방향 및 문제점을 논하였다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2009년도 춘계학술대회 논문집
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• pp.639-640
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• 2009

• 한국정밀공학회지
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• 제15권9호
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• pp.82-92
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• 1998

An international standard for the product model data, STEP, and a standard for the distributed object technology, CORBA, will play a very important role in the future manufacturing environment. These two technologies provide background for the sharing of product data and the integration of applications on the network. This paper describes a prototype CAD/CAE environment that is integrated on the network by STEP and CORBA. Several application servers and client software were developed to verify the proposed concept. The present CAD/CAE environments are composed of several individual software components which are not tightly integrated. They also do not utilize the rapidly expanding network and object technologies for the collaboration in the product design process. In the design process in a large organization, sharing of application resources, design data and analysis data through the network will greatly enhance the productivity. The integration between applications can be supported by two key technologies, CORBA(Common Object Request Broker Architecture) and STEP(Standard for the Exchange of Product Model Bata). The CORBA provides interoperability between applications on different machines in heterogeneous distributed environments and seamlessly interconnects distributed object systems. Moreover, if all the data in the CAD/CAE environment are based on the STEP, then we can exclude all the data conversion problems between the application systems.

• 한국정밀공학회지
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• 제5권2호
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• pp.56-61
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• 1988

For the use of computer to store, modify and retieve technical data, GT coding system has been considered as one of the effective methods. Effective data management is important for Computer Intergrated Manufacturing. Based on actual data obtained from a hand-tool maker, a die/tool coding system is developed as an example and its data base is designed susing a linked list structure. It is suggested that industries use this method to make their own data base.

• 산업공학
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• 제8권2호
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• pp.31-40
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• 1995

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 2003년도 종합학술대회 논문집
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• pp.39-44
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• 2003

ㆍ 분산 환경에서 설계와 생산이 이루어짐 ㆍ 서로 다른 CAD 시스템 상호간에 오류 없는 CAD 정보 교환이 필수 그러나 현실은 CAD정보 교환 과정에서 많은 오류를 발생하고, 후공정에서 이러한 오류를 파악하고 수정하는데, 많은 시간과 비용이 투입되고 있다.(중략)

• 복식
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• 제65권1호
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• pp.104-117
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• 2015

Recently, the fashion industry has been integrating with The IT industry in order to develop in various ways. This study looks into ways to utilize the 3D CAD system, which would reduce time and cost while producing samples, and strengthen the communication between the brand and its cooperators by deploying knit designs using Knit CAD system's 3D virtual clothing program. The research method was reference, Internet resources 3D fashion CAD system and 3D Knit CAD system. Based on the data, simulation of the complete design of 4 deployed knit designs was done by using 3D virtual clothing program of the Knit CAD system utilizing knit design elements. One of each design element among the virtual clothing designs was chosen to produce real clothing, and the experts did verification on the appearance assessment of 3D virtual clothing knit designs of the Knit CAD system. As a result, 3D virtual clothing knit design of the Knit CAD system proved itself as an efficient system in terms of time and cost.

• 한국산학기술학회논문지
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• 제2권2호
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• pp.39-43
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• 2001

본 논문에서는 자동차용 부품인 커넥팅 로드를 제작할 수 있는 금형제작시 생산성 향상을 위해서 CAD/CAM 시스템을 적용하였다. 사용된 CAD 소프트웨어는 MDT4.0. CAM 소프트웨어는 Z-MASTER이며 생성된 NC코드는 CNC 밀링머신에 전송되어 커렉팅 로드 금형을 자동가공 한다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1995년도 추계학술대회 논문집
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• pp.1146-1149
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• 1995

The CAD/CAM System for deep drawing transfer die in mechanical press proess has been developed. The developed CAD system can generate the drawing of drawing of transfer die in mechanical press. Using these results from CAD system, it can generate the NC data to machine die's elements on the CAD system. This system can reduce design man-hours and human errors. In order to construct the system, it is used to automate the design process using knowledge base system. The developed system is based on the knowledge base system which is involved a lot of expert's technology in the practice filed. Using AutoLISP language under the AutoCAD system, CTK customer language of SmartCAM is used as the overall CAD/CAM environment. Results of this system will be provide effective aids to the designer and mannufacturer in this field.

• 한국의류학회지
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• 제29권1호
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• pp.46-57
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• 2005

This empirical research aims to identify and compare key success factors in Computer Aided Design (CAD) education in Korea, Japan, Germany and USA. Employing a couple of statistical methods (multiple regression and factor analysis) on survey data, it was found that the decisive factors in the CAD education differed among four countries. Generally speaking, however, educational methods are less important than educational conditions, of which professors and educational environment are dominant factors. This implies that the so called constructivistic way of teaching/learning is not so effective as expected. In order to improve educational performance in Korea, as far as CAD education is concerned, professors need to enhance relationship with industry and universities to support more hardware and software.