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日本海事新聞ニュース Japan Maritime Daily Feb 17, 2026 (Tue)

ClassNK to Launch Next-Gen 3D Design Approval System in 2026; Joint Testing Starts with 10 Major Yards

　On February 16, ClassNK (NK) announced that it has begun demonstration tests with 10 Japanese shipb ・・・続きはログインして下さいnext %E3%80%80On+February+16%2C+%3Cb%3EClassNK%3C%2Fb%3E+%28NK%29+announced+that+it+has+begun+demonstration+tests+with+10+Japanese+shipbuilding+companies+using+the+drawing+approval+system+%E2%80%9CNK-PASS%E2%80%9C+and+the+%E2%80%9C%3Cb%3EClassNK%3C%2Fb%3E+3DViewer%2C%E2%80%9C+which+are+compatible+with+%E2%80%9C3DMBA+%283D+Model-Based+Approval%29%2C%E2%80%9C+a+next-generation+design+and+approval+method+that+utilizes+3D+models.+The+aim+is+for+a+full+release+in+spring+2026.+At+the+same+time%2C+guidelines+regarding+3DMBA+are+also+planned+to+be+published.+%3Cbr%3E%E3%80%803DMBA+is+a+system+in+which+3D+models+are+the+focus+of+approval+processes+instead+of+traditional+2D+drawings.+By+utilizing+3D+models%2C+in+addition+to+improving+the+visualization+and+accuracy+of+information+that+was+difficult+to+grasp+using+conventional+processes%2C+it+is+expected+that+this+will+enable+faster+management+of+design+changes+and+error+detection.+%3Cbr%3E%E3%80%80%E2%80%9CNK-PASS%E2%80%9C+and+%E2%80%9C%3Cb%3EClassNK%3C%2Fb%3E+3DViewer%E2%80%9C+are+compatible+with+the+OCX+%28Open+Class+3D+Exchange%29+format%2C+which+is+becoming+increasingly+standardized+internationally.+%3Cbr%3E%E3%80%80The+OCX+format+is+a+type+of+file+format+that+contains+3D+model+data+and+design+specifications%2C+and+is+a+digital+protocol+applicable+to+3DMBA.+It+was+developed+to+enable+a+smooth+digital+workflow+between+shipyards+and+classification+societies%2C+and+standardization+is+being+promoted+by+a+consortium+consisting+of+classification+societies%2C+designers%2C+and+others.+%3Cbr%3E%E3%80%80The+10+shipbuilding+companies+participating+in+NK%E2%80%99s+demonstration+tests+are+Oshima+Shipbuilding%2C+Kawasaki+Heavy+Industries%2C+Shin+Kurushima+Sanoyas+Shipbuilding%2C+Shin+Kurushima+Dockyard%2C+TSUNEISHI+SOLUTIONS+TOKYOBAY%2C+Tsuneishi+Shipbuilding%2C+Hakodate+Dock%2C+Namura+Shipbuilding%2C+Nihon+Shipyard%2C+and+Mitsubishi+Shipbuilding.+%3Cbr%3E%3Cbr%3E%3Cbr%3E%3Cbr%3EDisclaimer%3A+The+English+translations+provided+through+this+service+are+the+result+of+translations+made+by+The+Japan+Maritime+Daily+or+automatically+and+mechanically+translated+by+The+Japan+Maritime+Daily+using+an+automated+translation+system+provided+by+a+third+party+after+certain+processing+of+the+Japanese+content+licensed+by+the+third+party.+In+terms+of+the+English+translation%2C+The+Japan+Maritime+Daily+and+MarineNet+Co.%2C+Ltd.+make+no+warranty+or+burden+of+any+kind%2C+express+or+implied%2C+including+its+accuracy%2C+reliability%2C+validity+or+fitness+for+a+particular+purpose.+MarineNet+Users+should+fully+understand+that+this+service+uses+an+automated+translation+system+that+automatically+and+mechanically+recognizes+and+analyzes+information+and+produces+results.+The+users+should+understand+the+above+conditions+before+using+this+service.%3Cbr%3E%3Cbr%3E%E5%85%8D%E8%B2%AC%E4%BA%8B%E9%A0%85%EF%BC%9A%E3%81%93%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%82%92%E4%BB%8B%E3%81%97%E3%81%A6%E6%8F%90%E4%BE%9B%E3%81%95%E3%82%8C%E3%82%8B%E8%8B%B1%E8%A8%B3%E3%81%AF%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%81%8C%E4%BD%9C%E6%88%90%E3%81%99%E3%82%8B%E3%81%8B%E3%80%81%E5%8F%88%E3%81%AF%E3%80%81%E7%AC%AC%E4%B8%89%E8%80%85%E3%81%8B%E3%82%89%E4%BD%BF%E7%94%A8%E8%A8%B1%E8%AB%BE%E3%82%92%E5%8F%97%E3%81%91%E3%81%9F%E6%97%A5%E6%9C%AC%E8%AA%9E%E3%81%AE%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%81%8C%E4%B8%80%E5%AE%9A%E3%81%AE%E5%87%A6%E7%90%86%E3%82%92%E8%A1%8C%E3%81%A3%E3%81%9F%E4%B8%8A%E3%81%A7%E3%80%81%E7%AC%AC%E4%B8%89%E8%80%85%E3%81%8C%E6%8F%90%E4%BE%9B%E3%81%99%E3%82%8B%E8%87%AA%E5%8B%95%E7%BF%BB%E8%A8%B3%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%82%92%E5%88%A9%E7%94%A8%E3%81%97%E3%81%A6%E8%87%AA%E5%8B%95%E7%9A%84%E3%83%BB%E6%A9%9F%E6%A2%B0%E7%9A%84%E3%81%AB%E7%BF%BB%E8%A8%B3%E3%81%97%E3%81%9F%E7%B5%90%E6%9E%9C%E3%81%A7%E3%81%82%E3%82%8A%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%80%81%E3%83%9E%E3%83%AA%E3%83%B3%E3%83%8D%E3%83%83%E3%83%88%E3%81%AF%E3%80%81%E5%BD%93%E8%A9%B2%E8%8B%B1%E8%A8%B3%E3%81%AB%E9%96%A2%E3%81%97%E3%81%A6%E3%80%81%E3%81%9D%E3%81%AE%E6%AD%A3%E7%A2%BA%E6%80%A7%E3%80%81%E4%BF%A1%E9%A0%BC%E6%80%A7%E3%80%81%E5%A6%A5%E5%BD%93%E6%80%A7%E5%8F%8A%E3%81%B3%E7%89%B9%E5%AE%9A%E7%9B%AE%E7%9A%84%E3%81%B8%E3%81%AE%E9%81%A9%E5%90%88%E6%80%A7%E3%82%92%E5%90%AB%E3%82%81%E3%80%81%E6%98%8E%E7%A4%BA%E5%8F%88%E3%81%AF%E9%BB%99%E7%A4%BA%E3%81%AB%E3%82%82%E3%80%81%E3%81%84%E3%81%8B%E3%81%AA%E3%82%8B%E4%BF%9D%E8%A8%BC%E3%82%82%E3%81%97%E3%81%BE%E3%81%9B%E3%82%93%E3%80%82%E3%83%9E%E3%83%AA%E3%83%B3%E3%83%8D%E3%83%83%E3%83%88%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AF%E3%80%81%E3%81%93%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%8C%E3%80%81%E8%87%AA%E5%8B%95%E7%9A%84%E3%81%8B%E3%81%A4%E6%A9%9F%E6%A2%B0%E7%9A%84%E3%81%AB%E6%83%85%E5%A0%B1%E3%82%92%E8%AA%8D%E8%AD%98%E3%83%BB%E5%88%86%E6%9E%90%E3%81%97%E3%81%A6%E7%B5%90%E6%9E%9C%E3%82%92%E5%87%BA%E5%8A%9B%E3%81%99%E3%82%8B%E8%87%AA%E5%8B%95%E7%BF%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