VLM-S용 선형열선절단기의 회전각 계산Calculation of Rotation Angle of the Linear Hotwire Cutting System for VLM-S

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Most of Rapid Prototyping (RP) process adopt a solid Computer Aided Design (CAD) model, slicing into thin layers of uniform, but not necessarily constant, thickness in the building direction. Each cross-sectional layer is successive1y deposited and at the same time, bonded onto the previous layers; the stacked layers form a physical part of the model. The objective of this study is to develop a method for calculating the rotation angle ($θ_x, θ_y$</TEX>) of hotwire of the cutting system in the three-dimensional space for the Variable Lamination Manufacturing process using expandable polystyrene foam sheet (VLM-S). In order to examine the applicability of the developed method to VLM-S, various three-dimensional shapes. such as a screw, an extruded cross, and free surface bodies such as miniatures of the monkey(a figure of Sonokong), were made using the data obtained form the method.
Publisher
한국정밀공학회
Issue Date
2002-02
Language
Korean
Citation

한국정밀공학회지, v.19, no.2, pp.87 - 94

ISSN
1225-9071
URI
http://hdl.handle.net/10203/78405
Appears in Collection
ME-Journal Papers(저널논문)
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