DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김효찬 | - |
dc.contributor.author | 안동규 | - |
dc.contributor.author | 이상호 | - |
dc.contributor.author | 양동열 | - |
dc.date.accessioned | 2013-03-16T23:04:32Z | - |
dc.date.available | 2013-03-16T23:04:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | 한국정밀공학회 2002년도 추계학술대회, v., no., pp.274 - 278 | - |
dc.identifier.uri | http://hdl.handle.net/10203/137022 | - |
dc.description.abstract | Surface finishing is still indispensable for most rapid prototyping (RP) processes because of the inherent stair-stepped surface and shrinkage of the parts. These problems can be minimized in the $VLM-_ST$ Process, because it uses expandable polystyrene foam sheets, each of which has a thickness of3.9 mm and a linear-interpolated side slope. The use of thick layers, however, limits the process capability of constructing fine details. This study focuses on the design of post-processing tool for fine details of $VLM-_ST$ parts and investigation of thermal characteristics during EPS foam cutting using the post-processing tool. To calculate the heat flux from the tool into the foam sheet, the tool was modeled as a heat source of radiation for finite element analysis. Results of the analysis agreed well with those of the experiment. | - |
dc.language | KOR | - |
dc.publisher | 한국정밀공학회 | - |
dc.title | VLM-st 제품의 국부형상 정밀도 향상을 위한 후가공 공정개발에 관한 연구 | - |
dc.title.alternative | Investigation into development of post-processing system to improve geometrical conformity of VLM-$_{ST}$ parts for the detail shape | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 274 | - |
dc.citation.endingpage | 278 | - |
dc.citation.publicationname | 한국정밀공학회 2002년도 추계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 양동열 | - |
dc.contributor.nonIdAuthor | 김효찬 | - |
dc.contributor.nonIdAuthor | 안동규 | - |
dc.contributor.nonIdAuthor | 이상호 | - |
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