고속가공을 이용한 시작금형 및 시작품의 쾌속제작Rapid Manufacturing of Trial Molds and Prototypes by High Speed Machining

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Recently, life cycle and lead-time of products have been shortened with the demand of customers. Therefore, it is important to reduce time and cost at the step of manufacturing trial molds. High speed machining can be applied for this kind of purpose with a lot of practical advantages. In our research, several fundamental experiments are carried out to obtain machining parameters such as cutting force, machining time and surface characteristics for tool paths that are appropriate to high-speed machining. Moreover, a trial mold for an automatic transmission knob is fabricated with aluminum-7075 material. Using automatic set-up equipments, an ABS rapid prototype of a trial product of an AT knob is also manufactured with a filling process.
Publisher
한국정밀공학회
Issue Date
2001-12
Language
Korean
Citation

한국정밀공학회지, v.18, no.12, pp.124 - 129

ISSN
1225-9071
URI
http://hdl.handle.net/10203/82596
Appears in Collection
ME-Journal Papers(저널논문)
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