[Case Study] Metal Processing Case

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last updated：Jul 07, 2022

Y-MOLD

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Achieving stable high quality! Introduction of various metal processing examples using precision machining technology.

At Yoneyama Mold Manufacturing, we pursue a dimensional accuracy of ±1μm by utilizing the machining center MEGAIII (processing accuracy of 1μm) and the shape electric discharge machine MA2000 (processing accuracy of 2μm). We would like to introduce examples of high-difficulty metal processing that utilize cutting and wire electric discharge machining. 【Metal Processing Examples】 ○ Fine mirror surface cutting ○ Fine hole processing ○ Precision mold components ○ Other micro-processing For more details, please contact us or download the catalog.

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【Metal Processing Case Details】 ○ Fine Mirror Surface Cutting → Ra: 0.0030μm, Work Material EF10 HRA92.0 → Ra: 0.0088μm, Work Material ELMAX HRC60 ○ Fine Hole Processing → Work Material HPM38 HRC32: φ0.03mm×0.6mm through hole, Aspect Ratio 1:20 → Drilling into hardened steel: possible from φ0.2mm → Work Material HPM38 HRC52 φ0.3mm φ0.2mm → Narrow Pitch Processing, Minimum Wall Thickness 15μm ○ Precision Mold Components ○ Other Fine Processing → Microneedles, Work Material HPM38 HRC32 (1) φ0.5mm×Height 0.8mm, Cone (2) □0.5mm×Height 0.8mm, Square Pyramid (3) 0.5mm×Height 0.8mm, Octagonal Pyramid (4) φ0.5mm×Height 0.8mm, Step Cone → Fine Concave and Convex Grooves 0.03mm, Work Material HPM38 → Fine Groove Processing, Flow Channel Shape, Work Material HPM38 HRC52 → Boss Shape Cutting, φ0.1mm×Height 0.2mm, Work Material NAK80 ● For more details, please contact us or download the catalog.