MIMS: Web-based Micro Machining Service

MIMS: 웹기반 마이크로 머시닝 서비스

  • 추원식 (서울대학교 기계항공공학부) ;
  • 안성훈 (서울대학교 기계항공공학부) ;
  • 김동수 (경상대학교 산업시스템공학부) ;
  • 전차수 (경상대학교 산업시스템공학부)
  • Published : 2004.09.01

Abstract

Presented in this Paper is a Micro Machining Service .(MIMS) based on the World Wide Web technologies. In order to ensure easy access to the service, the web browsers are used as the user interface. The pan geometry as an STL file is uploaded with process parameter for 3-axis CNC milling. Depending on the predefined user level, novice or expert, the user interface requires different parameters for process planning. An STL-based CAM resides in the server and automatically provides NC codes upon user's request. Tool-paths for scanning and pencil-cut, which are interference-free and precise, are created by the curve-based polyhedral machining method. A couple of sample parts were fabricated by a micro endmill with 127 fm diameter. From the tests, the parts fabricated by scanning followed by pencil-cut resulted in less error(within 2%) than the parts machined only by scanning tool-path.

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