학술대회 Autumn IJAMT 소다라임유리 PRESM2025 micro ZrO2 유리질탄소 정밀공학회 PRESM micro grinding JMST Silicon Wafer edge Bi-LSTM 춘계 Soda Lime Microneedle 한국정밀공학회 KSPE Silicon Soda-lime 정밀 crater 소다라임 Lab on a Chip zirconia Materials & Design cemented carbide 2024 DISCRIM 2018 AI Characteristic international journal of advanced manufacturing technology PCD electrical discharge machining PIEZO Soda-lime glass LabVIEW WC machining EDM Ceramic 2025 실리콘 웨이퍼 Vitreous Carbon Needle Microgrinding VC Glassy Carbon discharge crater JKSPE GC 유리질 탄소 elsevier 실리콘 포스터 Journal of Mechanical Science and Technology 춘계학술대회 AMT Conference