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.
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We mainly design and manufacture plastic molds under 100 tons. We provide consistent support from prototype molds for automotive, digital cameras, relay components, etc., to mass production molds. We are particularly confident in molds that require high precision for small parts and molds for insert molding. Additionally, we own high-precision, high-speed, small-diameter machining equipment, and we excel in drilling holes with a diameter of 0.05 mm and mirror surface cutting. Please feel free to consult with us.
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