제화용 라스트의 새로운 CAD Data화 기법 및 적응형 라스팅기의 제어를 위한 데이터 추출 New CAD Datarization Technique of Shoe Lasts and Data Extraction Scheme for the control of the Adaptive Lasting Machine

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Lasting machines for shoe manufacturing are continuously developed with the aid of automation and Computer Aided Manufacturing (CAM). Although automation and CAM techniques have tremendously reduced the labor in shoe manufacturing field, there still remain some parts manufactured by experts. In order to enhance the capability and efficiency of machines for labor-free shoe manufacturing, CAD data of a shoe last is indispensable. While CAD datarization takes the fundamental role in the shoe design as well as the shoe manufacturing, there has been little research for the CAD datarization of a shoe last. In this paper, a new procedure for CAD datarization of a shoe last using finite element patches is proposed and some data for the control part of the shoe lasting machine are extracted and interpolated from the CAD data. The outer line of a shoe-last sole is interpolated by a tension spline method and bonding lines are extracted from the shoe CAD data. Finally, initial setting data for the lasting machine are extracted from the last CAD data and initial setup parts of the lasting machine.
Publisher
대한기계학회
Issue Date
2001
Keywords

CAD Datarization; Shoe last; Lasting machine; Interpolated data

Citation

대한기계학회 춘추학술대회, pp.122~127

URI
http://hdl.handle.net/10203/10787
Link
http://www.ksme.or.kr/
Appears in Collection
ME-Conference Papers(학술회의논문)
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