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http://dx.doi.org/10.5228/KSPP.2009.18.2.107

Influence upon Machining Accuracy of Micro-Pattern Roll Mold Processed by Temperature Variation  

Je, T.J. (KIMM)
Park, S.C. (UST)
Lee, K.W. (KIMM)
Noh, J.S. (KIMM)
Choi, D.S. (KIMM)
Whang, K.H. (KIMM)
Publication Information
Transactions of Materials Processing / v.18, no.2, 2009 , pp. 107-111 More about this Journal
Abstract
Temperature variation happens in micro prism roll mold processing system during machining the prism pattern roll mold using manufacturing optical films of LCD (liquid crystal display). This temperature variation induces pitch errors of the prism patterns. The temperature variation displaces the positions of the diamond cutting tool on the roll which was coated by the copper. In order to prevent the pitch errors, the stabilizing the temperature of machining environment is needed. Therefore, the researching on the temperature variation of the ultra-precision roll mold processing system on the machining of micro prism rot 1 mold is needed. In this paper, the temperature variation of micro prism roll mold processing system is researched, the influence is analyzed, and the study for reducing the pitch errors carried out.
Keywords
Temperature Variation; Ultra-precision Roll Mold Processing System; Micro-Prism Pattern; Diamond Cutting Tool; Coated Roll Mold by Copper;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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