Direct scribing of metal microgratings using sawtoothed cemented carbide tools with Johnson-Cook model-based plastic deformation simulation

Direct scribing of metal microgratings using sawtoothed cemented carbide tools with Johnson-Cook model-based plastic deformation simulation

We demonstrate the DISCRIM (DIrect SCRIbing of Metals) process for the continuous and scalable precision machining of metal micrograting structures, which utilizes direct mechanical scribing of a sawtooth–patterned cemented carbide tool edge over a metal workpiece. The tool edge is fabricated via se...

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Bibliographic Details
Main Authors: Minwook Kim, Dae Bo Sim, Yong Tae Kim, Bo Hyun Kim, Jong G. Ok
Format: Article
Language:English
Published: Elsevier 2025-10-01
Series:Materials & Design
Subjects:
Continuous mechanical scribing
Precision machining
Metal microstructure
Wire electrical discharge machining
Polycrystalline diamond
Cemented carbide
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525010020
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