3Dããªã³ãã£ã³ã°ãæ¯ããäžæ žã¢ã«ãŽãªãºã ãæ¢ããŸããã¹ã©ã€ã·ã³ã°ããã¹ãã©ã³ãã³ã°ãæé©åãåããããã解説ããã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ã®èåŸã«ããããžã¿ã«ã€ã³ããªãžã§ã³ã¹ãè§£ãæãããŸãã
ããžã¿ã«èšèšå³ã®è§£èªïŒã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ãé§åããã¢ã«ãŽãªãºã
3Dããªã³ã¿ãŒãå±€ãäžå±€äžå±€éããŠäž¹å¿µã«ãªããžã§ã¯ããæ§ç¯ããŠããæ§åãç®ã®åœããã«ãããšãåžãã¢ãŒã¿ãŒãå ãããºã«ãããžã¿ã«ããŒã¿ããåŸã ã«çŸããæåœ¢ã®ãã©ã«ã ãšãã£ãç©ççãªã¡ã«ããºã ã«å¿ã奪ãããã¡ã§ããããããã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ïŒAMïŒã®çã®é©ç°ã¯ãããŒããŠã§ã¢ã ãã«ããã®ã§ã¯ãªããããããåããçµ±å¶ãããéãã§éåžžã«è€éãªã¢ã«ãŽãªãºã ã®äžçã«ãããŸãããããã®ã¢ã«ãŽãªãºã ã¯ç®ã«èŠããªããšã³ãžã³ã§ãããåµé çãªã¢ã€ãã¢ãç©ççãªçŸå®ã«å€æããããžã¿ã«ãªæ¯ä»åž«ã§ããããããããã3Dããªã³ãã£ã³ã°ãåã«å¯èœã«ããã ãã§ãªããé©åœçãªãã®ã«ããŠããäžæ žçãªç¥èœãªã®ã§ãã
ã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ã¯ãåºæ¬çã«ã¯ã³ã³ãã¥ãŒã¿æ¯æŽèšèšïŒCADïŒã¢ãã«ããäžæ¬¡å ãªããžã§ã¯ãããéåžžã¯ææãäžå±€ãã€è¿œå ããŠããããšã«ãã£ãŠæ§ç¯ããããã»ã¹ã§ãããã®æè¡ã¯ããšãŒãããã§ã®æ£è åºæã®å»çã€ã³ãã©ã³ãã®äœè£œãããåç±³ã§ã®è»œéèªç©ºå®å®éšåã®è£œé ãã¢ãžã¢ã§ã®å®¶é»è£œåã®ã©ããããããã¿ã€ãã³ã°ãŸã§ãäžçäžã®ç£æ¥ãåæ§ç¯ããŠããŸãããããã®å€æ§ãªå¿çšãçµã³ã€ããæ®éçãªèšèªã¯æ°åŠã§ãããããã¯ããã»ã¹ãå°ã匷åãªã¢ã«ãŽãªãºã ã«å ·çŸåãããŠããŸãã
æ¬èšäºã§ã¯ãAMã®ããžã¿ã«ãªããã¯ããŒã³ãæ·±ãæãäžããŠãããŸãã3Dã¢ãã«ãå°å·å¯èœãªåœä»€ã«å€æããäž»èŠãªã¢ã«ãŽãªãºã ãè§£æãããããã匷床ãšé床ãã©ã®ããã«æé©åããããæ¢ãããããŠäººå·¥ç¥èœãå¯èœã®éçãåå®çŸ©ããæ¬¡ã®ããã³ãã£ã¢ã«ç®ãåããŸãã
åºç€ïŒããžã¿ã«ã¢ãã«ããå°å·å¯èœãªåœä»€ãž
ãã¹ãŠã®3Dããªã³ããªããžã§ã¯ãã¯ãããžã¿ã«ãã¡ã€ã«ãšããŠãã®çåœãå§ããŸããææãç©å±€ãããåã«ããã¶ã€ã³ãç©ççãªäžçã«å¯Ÿå¿ãããããã®äžé£ã®éèŠãªèšç®ã¹ããããè¡ãããªããã°ãªããŸããããã®æºå段éã¯ãããžã¿ã«èšèšå³ã«æ¬ é¥ããªããæ©æ¢°ãçè§£ã§ããããã«ä¿èšŒããã¢ã«ãŽãªãºã ã«ãã£ãŠç®¡çãããŠããŸãã
STLãã¡ã€ã«ïŒããã¡ã¯ãã¹ã¿ã³ããŒã
äœå幎ãã®éã3Dããªã³ãã£ã³ã°ã§æãäžè¬çãªãã¡ã€ã«åœ¢åŒã¯STLïŒStandard Tessellation LanguageãŸãã¯Standard Triangle LanguageïŒã§ãããSTL圢åŒã®èåŸã«ããã¢ã«ãŽãªãºã ã¯ãæŠå¿µçã«ã¯ã·ã³ãã«ã§ãããªãã匷åã§ããããã¯ããã»ã¬ãŒã·ã§ã³ãšåŒã°ããããã»ã¹ã«ããã3Dã¢ãã«ã®è¡šé¢åœ¢ç¶ãçžäºã«æ¥ç¶ãããäžè§åœ¢ã®ã¡ãã·ã¥ã§è¡šçŸããŸãã
è€éãªåœ¢ç¶ã®è¡šé¢å šäœããå°ããªäžè§åœ¢ã®ã¿ã€ã«ã§èŠãããšãæ³åããŠã¿ãŠãã ãããSTLãã¡ã€ã«ã¯ãæ¬è³ªçã«ãããã®åäžè§åœ¢ã®é ç¹åº§æšã®é·ããªã¹ãã§ãããã®ã¢ãããŒãã«ã¯ããã€ãã®å©ç¹ããããŸãã
- åçŽãïŒè¡šé¢åœ¢ç¶ãèšè¿°ããæ®éçã§ç°¡åãªæ¹æ³ãæäŸããäžçäžã®ã»ãŒãã¹ãŠã®3Dããªã³ã¿ãŒããã³CADãœãããŠã§ã¢ããã±ãŒãžãšã®äºææ§ã確ä¿ããŸãã
- ã¹ã±ãŒã©ããªãã£ïŒã¢ãã«ã®è§£å床ã¯ãäžè§åœ¢ã®ãµã€ãºãšæ°ã倿Žããããšã§èª¿æŽã§ããŸããããå°ããäžè§åœ¢ã®æ°ãå¢ãããšãããæ»ããã§è©³çްãªè¡šé¢ãåŸãããŸããããã¡ã€ã«ãµã€ãºã¯å€§ãããªããŸãã
ããããSTL圢åŒã«ã¯é倧ãªéçããããŸããããã¯è¡šé¢ã¡ãã·ã¥ã®ã¿ãèšè¿°ããããããã°ãã°ããã ïŒdumbïŒããªåœ¢åŒãšåŒã°ããŸããè²ãææããã¯ã¹ãã£ããŸãã¯å éšæ§é ã«é¢ããæ å ±ã¯äžåå«ãŸããŠããŸãããåã«å åŽãšå€åŽã®å¢çãå®çŸ©ããã ãã§ãããã®ãããããè±å¯ãªããŒã¿ã»ãããå«ãããšãã§ãã3MFïŒ3D Manufacturing FormatïŒãAMFïŒAdditive Manufacturing File FormatïŒã®ãããªãããé«åºŠãªåœ¢åŒãéçºãããŸããããä»ã®ãšããSTLãäŸç¶ãšããŠäž»æµã®æšæºã§ãã
ã¡ãã·ã¥ä¿®åŸ©ãšååŠç
ãœãªããCADã¢ãã«ããäžè§åœ¢ã¡ãã·ã¥ãžã®å€æã¯ãåžžã«å®ç§ãšã¯éããŸãããçµæãšããŠåŸãããSTLãã¡ã€ã«ã«ã¯ãå°å·ã«ãšã£ãŠèŽåœçãšãªãæ¬ é¥ãå«ãŸããŠããããšããããããŸããã¢ãã«ãå°å·å¯èœã§ããããã«ã¯ããã®è¡šé¢ã¡ãã·ã¥ããæ°Žå¯æ§ïŒwatertightïŒãã§ããå¿ èŠããããŸããã€ãŸãã穎ãééã®ãªãå®å šã«éããããäœç©ã§ãªããã°ãªããŸããã
ããã§ã¡ãã·ã¥ä¿®åŸ©ã¢ã«ãŽãªãºã ãæŽ»èºããŸãããããã®æŽç·ŽããããœãããŠã§ã¢ããŒã«ã¯ã以äžã®ãããªäžè¬çãªåé¡ãèªåçã«æ€åºããŠä¿®æ£ããŸãã
- 穎ïŒäžè§åœ¢ãæ¬ ããŠããã¡ãã·ã¥ã®ééãã¢ã«ãŽãªãºã ã¯ç©Žã®å¢çãšããžãèå¥ãããããå¡ãããã®æ°ããäžè§åœ¢ãçæããŸãã
- é倿§äœïŒãã³ãããã©ãŒã«ãïŒãžãªã¡ããªïŒ3ã€ä»¥äžã®äžè§åœ¢ã«ãã£ãŠå ±æããããšããžãããã¯ç©ççã«å°å·äžå¯èœãªåœ¢ç¶ã§ãããèªå·±äº€å·®ãããµãŒãã§ã¹ã衚ããŸããã¢ã«ãŽãªãºã ã¯ãããã®äº€å·®ããé¢ãèå¥ããåé¢ããªããã°ãªããŸããã
- å転ããæ³ç·ïŒåäžè§åœ¢ã«ã¯ãã¢ãã«ã®å€éšãå®çŸ©ããå€åãã®ãæ³ç·ããã¯ãã«ããããŸããäžè§åœ¢ã®æ³ç·ãå åãã«å転ããŠãããšãã¹ã©ã€ãµãŒãœãããŠã§ã¢ã¯äœãå åŽã§äœãå€åŽããæ··ä¹±ããŠããŸããŸãã修埩ã¢ã«ãŽãªãºã ã¯ããããã®æ³ç·ã®åããæ€åºããŠä¿®æ£ããŸãã
ãããã®èªååãããååŠçã¢ã«ãŽãªãºã ããªããã°ããšã³ãžãã¢ã¯ãã¹ãŠã®ã¢ãã«ãæåã§æ€æ»ããä¿®æ£ããããã«æ°ãåããªãã»ã©ã®æéãè²»ããããšã«ãªãã3Dããªã³ãã£ã³ã°ã¯éçŸå®çãªã»ã©æéã®ãããããã»ã¹ã«ãªã£ãŠããŸãã§ãããã
ã³ã¢ãšã³ãžã³ïŒã¹ã©ã€ã·ã³ã°ã¢ã«ãŽãªãºã
æ°Žå¯æ§ã®ãã3Dã¢ãã«ã®æºåãæŽããšãããã¯ãã¹ã©ã€ãµãŒããšããŠç¥ãããéèŠãªãœãããŠã§ã¢ã«éãããŸããã¹ã©ã€ãµãŒã®ä»äºã¯ã3Dã¢ãã«ãæ°çŸãŸãã¯æ°åã®èããåå¥ã®æ°Žå¹³ãªå±€ã«åè§£ãããããããå°å·ããããã®æ©æ¢°åºæã®åœä»€ãçæããããšã§ãããã®ããã»ã¹ã¯ã3Dããªã³ãã£ã³ã°ã®ãŸãã«å¿èéšã§ãã
ã¹ã©ã€ã·ã³ã°ããã»ã¹ã®è§£èª¬
æ žå¿éšåã§ã¯ãã¹ã©ã€ã·ã³ã°ã¢ã«ãŽãªãºã ã¯äžé£ã®å¹ŸäœåŠçãªäº€å·®æŒç®ãå®è¡ããŸãã3Dã¡ãã·ã¥ãååŸãããããäžé£ã®å¹³è¡ãªå¹³é¢ãšäº€å·®ãããŸããåå¹³é¢ã¯ããªã³ãã®åäžå±€ã衚ããŸãããããã®å±€ã®åãïŒäŸïŒ0.1mmã0.2mmïŒã¯ãããªã³ãéåºŠãšæçµçãªãªããžã§ã¯ãã®è§£å床ã®äž¡æ¹ã«åœ±é¿ãäžããéèŠãªãã©ã¡ãŒã¿ã§ãã
å亀差ã®çµæã¯ãç¹å®ã®é«ãã«ããããªããžã§ã¯ãã®å¢çãå®çŸ©ãã2Dã®èŒªéãã€ãŸãéããå€è§åœ¢ã®ã»ããã§ããã¹ã©ã€ãµãŒã¯ãè€éãª3Dåé¡ãããã管çããããäžé£ã®2Dåé¡ã«å€æããããšã«ãªããŸãã
ã€ã³ãã£ã«ã®çæïŒå éšæ§é ã®æè¡
3Dããªã³ãããããªããžã§ã¯ãããäžãŸã§å®å šã«è©°ãŸã£ããã©ã¹ããã¯ã§ããããšã¯çšã§ãããœãªãããªãªããžã§ã¯ããå°å·ãããšãä¿¡ããããªãã»ã©æéããããã倧éã®ææãæ¶è²»ããŸãããã®åé¡ã解決ããããã«ãã¹ã©ã€ãµãŒã¯ã€ã³ãã£ã«ã¢ã«ãŽãªãºã ã䜿çšããŠããŸã°ããªå éšæ¯ææ§é ãçæããŸãããã®ã€ã³ãã£ã«ã¯ããªããžã§ã¯ãã®æçµçãªåŒ·åºŠãééãå°å·æéãããã³ææã³ã¹ããæ±ºå®ãããããéåžžã«éèŠã§ãã
ææ°ã®ã¹ã©ã€ãµãŒã¯ãããŸããŸãªã€ã³ãã£ã«ãã¿ãŒã³ãæäŸããŠããããããããç°ãªãã¢ã«ãŽãªãºã ã«ãã£ãŠçæãããç°ãªãç®çã«æé©åãããŠããŸãã
- ã°ãªããïŒçŽç·ïŒåçŽãªååæš¡æ§ãã¢ã«ãŽãªãºã çã«åçŽã§å°å·ãéãã§ããã匷床ã¯äž»ã«2æ¬¡å æ¹åã«æäŸãããŸãã
- ããã«ã ïŒå è§åœ¢ïŒ2Då¹³é¢äžã®å šæ¹åã«å¯ŸããŠåªãã匷床察é鿝ãæäŸããŸããèã®å·£ããèªç©ºæ©ã®ããã«ãŸã§ãè³ãæã§èŠãããå€å žçãªå·¥åŠæ§é ã§ãã
- äžè§åœ¢ïŒç¹ã«å±€å¹³é¢ã«æ²¿ã£ãããæåã«å¯ŸããŠé«ã匷床ãæäŸããŸãã
- ãžã£ã€ãã€ãïŒäžéåšææ¥µå°æ²é¢ã«åºã¥ããè€éã§é åçãªãã¿ãŒã³ããã®ã¢ã«ãŽãªãºã ã¯ãã»ãŒçæ¹çãªåŒ·åºŠïŒå šæ¹åã§çãã匷床ïŒãæäŸããè€éãªè·éã«èããå¿ èŠãããéšåã«æé©ãªãé£ç¶çã§æ³¢ç¶ã®æ§é ãçæããŸããããã¯ã3Dããªã³ã¿ãŒã«ãšã£ãŠã¯äœæã容æã§ããäžæ¹ãåŸæ¥ã®è£œé æ¹æ³ã§ã¯äœæãã»ãŒäžå¯èœãªæ§é ã®ä»£è¡šäŸã§ãã
ã€ã³ãã£ã«ã®éžæã¯æŠç¥çãªæ±ºå®ã§ããã·ã¥ãã¥ããã¬ã«ãã®ãšã³ãžãã¢ãæ©èœçãªãããã¿ã€ããèšèšããå Žåãæå€§ã®åŒ·åºŠãåŸãããã«é«å¯åºŠã®ãžã£ã€ãã€ãã€ã³ãã£ã«ãéžæãããããããŸãããäžæ¹ããœãŠã«ã®ã¢ãŒãã£ã¹ããè£ é£Ÿçãªã¢ãã«ãäœæããå Žåãæéãšææãç¯çŽããããã«éåžžã«äœå¯åºŠã®çŽç·ã€ã³ãã£ã«ãéžã¶ãããããŸããã
ãµããŒãæ§é ïŒéåãžã®ææŠ
ã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ã¯ããªããžã§ã¯ããå°é¢ããç©ã¿äžããŠæ§ç¯ããŸããããã¯ãã¢ãã«ã®äžã§å€§ããªãªãŒããŒãã³ã°ãããªããžãã€ãŸãäžã«æ¯ãããªãéšåã«åé¡ãåŒãèµ·ãããŸããäœããªã空éã«å°å·ããããšãããšãåãäžãã£ãŠå€±æããå¡ã«ãªã£ãŠããŸããŸãã
ãã®åé¡ã解決ããããã«ãã¹ã©ã€ãµãŒã¯ã¢ã«ãŽãªãºã ãçšããŠèªåçã«ãµããŒãæ§é ãçæããŸãããããã¯ããªãŒããŒãã³ã°éšåãæ¯ããããã«äž»ãªããžã§ã¯ããšäžŠè¡ããŠå°å·ããããäžæçã§äœ¿ãæšãŠã®æ§é ã§ããã¢ã«ãŽãªãºã ã¯ãŸãã衚é¢ã®è§åºŠãåæããŠã¢ãã«ã®ã©ã®éšåã«ãµããŒããå¿ èŠããç¹å®ããŸãããŠãŒã¶ãŒãå®çŸ©ãããããå€ïŒéåžž45ïœ50床ïŒãè¶ ããè§åºŠã§åŒµãåºããŠãã衚é¢ã¯ãã¹ãŠãã©ã°ãç«ãŠãããŸãã
次ã«ãã¢ã«ãŽãªãºã ããµããŒãã®ãžãªã¡ããªãçæããŸããäžè¬çãªæŠç¥ã«ã¯ä»¥äžã®ãããªãã®ããããŸãã
- çŽç·ïŒã°ãªãããµããŒãïŒåçŽãªæ±ã®åçŽãªã°ãªãããçæã¯ç°¡åã§ãããåãå€ããé£ããããªããžã§ã¯ãã®è¡šé¢ãå·ã€ããå¯èœæ§ããããŸãã
- ããªãŒç¶ãµããŒãïŒããé«åºŠãªã¢ã«ãŽãªãºã ã§ãéèŠãªç¹ã§ã®ã¿ã¢ãã«ã«æ¥è§Šãããææ©çã§æšã®ãããªæãçæããŸãããããã¯äœ¿çšããææãå°ãªããå°å·ãéããå€ãã®å Žååãå€ãã容æã§ãããããããªè¡šé¢ä»äžããæ®ããŸãã
ãµããŒãçæã¢ã«ãŽãªãºã ã«ãšã£ãŠã®ç©¶æ¥µã®èª²é¡ã¯ãå°å·äžã«åãäžãããé²ãã®ã«ååãªåŒ·åºŠãæã¡ãªãããæçµéšåãæå·ããããšãªããããã«æãåããããã«ãæ¥è§Šç¹ã§ååã«åŒ±ãæ§é ãäœæããããšã§ãã
ãã¹ã®äœæïŒããŒã«ãã¹çæã¢ã«ãŽãªãºã
ã¢ãã«ãã¹ã©ã€ã¹ããã€ã³ãã£ã«ãšãµããŒããå®çŸ©ããåŸããœãããŠã§ã¢ã¯ããªã³ã¿ãŒã®ããºã«ãã¬ãŒã¶ãŒããŸãã¯é»åããŒã ãåå±€ãäœæããããã«åãæ£ç¢ºãªç©ççãã¹ã決å®ããªããã°ãªããŸãããããã¯ããŒã«ãã¹çæãšåŒã°ãããã®åºåã¯Gã³ãŒããšããŠç¥ãããäžé£ã®åœä»€ã§ãã
2D茪éããGã³ãŒããž
Gã³ãŒãã¯ã3Dããªã³ã¿ãŒãå«ãCNCïŒã³ã³ãã¥ãŒã¿æ°å€å¶åŸ¡ïŒãã·ã³ã®å
±éèšèªã§ããããã¯ãç§»åãæŒãåºãéããã¡ã³éåºŠãæž©åºŠãªã©ã®ã³ãã³ãã§æ§æãããäœã¬ãã«ã®ããã°ã©ãã³ã°èšèªã§ããå
žåçãªGã³ãŒãã³ãã³ãã¯æ¬¡ã®ããã«ãªããŸãïŒG1 X105.5 Y80.2 E0.05 F1800ãããã¯ããã·ã³ã«çŽç·ã§ïŒG1ïŒåº§æšïŒ105.5, 80.2ïŒãŸã§ç§»åãã1800 mm/åã®éãé床ïŒé床ïŒã§0.05mmã®ææãæŒãåºãïŒE0.05ïŒããæç€ºããŸãã
ããŒã«ãã¹ã¢ã«ãŽãªãºã ã¯ã2Då±€ããŒã¿ïŒå€åšãã€ã³ãã£ã«ãã¿ãŒã³ïŒããäœåãã®ãããé£ç¶ããGã³ãŒãã³ãã³ãã«å€æããŸããé«å質ãªçµæãçã¿åºãããã«ã¯ãã¢ã«ãŽãªãºã ãææç¹æ§ãæŒãåºãå¹ ãå°å·é床ããã®ä»å€ãã®å€æ°ãèæ ®ããªããã°ãªããªãããããã®ã¿ã¹ã¯ã®è€éãã¯èšãç¥ããŸããã
ãã¹ãã©ã³ãã³ã°æŠç¥ãšæé©å
ããŒã«ãã¹ã®èšç»æ¹æ³ã¯ãå°å·æéãšæçµå質ã®äž¡æ¹ã«å€§ããªåœ±é¿ãäžããŸããéèŠãªèª²é¡ã®1ã€ã¯ãããªã³ãããããææãæŒãåºããã«äžç¹ããå¥ã®äžç¹ãžç§»åãããéå°å·ã®ããã©ãã«ç§»åããæå°éã«æããããšã§ããããã¯ãã³ã³ãã¥ãŒã¿ãµã€ãšã³ã¹ã«ãããæåãªãå·¡åã»ãŒã«ã¹ãã³åé¡ïŒTSPïŒãã«å¯æ¥ã«é¢é£ãããå€å žçãªæé©ååé¡ã§ããå¹ççãªã¢ã«ãŽãªãºã ã䜿çšãããåäžå±€ã®ãã¹ãŠã®åé¢ããéšåãæ¥ç¶ããããã®æçã«ãŒããèšç®ããé·æéã®ããªã³ãã«ãããŠå€§å¹ ãªæéãç¯çŽããŸãã
ãã1ã€ã®éèŠãªæé©åã¯ãã·ãŒã ã®é èœã§ããããªã³ã¿ãŒãå€åšã«ãŒããå®äºãããã³ã«ãæ°ããã«ãŒããéå§ããå¿ èŠãããããã·ãŒã ããŸãã¯ãzitããšããŠç¥ãããå°ããªäžå®å šããçããŸããã·ãŒã é èœã¢ã«ãŽãªãºã ã¯ããã®ã·ãŒã ãéãè§ãã¢ãã«ã®å éšã®é ãã衚é¢ãªã©ãæãç®ç«ããªãå Žæã«é 眮ããããšããŸãã
ããã»ã¹ç¹æã®ã¢ã«ãŽãªãºã ïŒFDMãè¶ ããŠ
ãããŸã§ç±æº¶è§£ç©å±€æ³ïŒFDMïŒã«çŠç¹ãåœãŠãŠããŸããããä»ã®AMæè¡ã¯ãç°ãªãããããŠãã°ãã°ããè€éãªã¢ã«ãŽãªãºã ã«äŸåããŠããŸãã
- å é 圢æ³ïŒSLAïŒããã³ããžã¿ã«ã©ã€ãããã»ãã·ã³ã°ïŒDLPïŒïŒãããã®ãããå éåæ³ããã»ã¹ã¯ãå ã䜿çšããŠæ¶²äœæš¹èã硬åãããŸãããã®ã¢ã«ãŽãªãºã ã¯ãå±€å ã®ãã¹ãŠã®ãã¯ã»ã«ïŒ3Dãã¯ã»ã«ïŒã«å¯ŸããŠæ£ç¢ºãªã¬ãŒã¶ãŒé²å æéãŸãã¯UVå 匷床ãèšç®ããå¿ èŠããããŸãããŸããæš¹èå ã§ã®å æ£ä¹±ã硬åæã®ææåçž®ãè£æ£ããããã®é«åºŠãªã¢ãã«ãçµã¿èŸŒãå¿ èŠããããŸãã
- ç²æ«çŒçµç©å±€é 圢æ³ïŒSLSïŒããã³Multi Jet FusionïŒMJFïŒïŒãããã®ç²æ«åºæº¶èçµåæè¡ã§ã¯ãããªããŒãéå±ç²æ«ã®åŸ®ç²åãå®å šã«æº¶èãããããã«ãã¬ãŒã¶ãŒåºåãšã¹ãã£ã³é床ã管çããã¢ã«ãŽãªãºã ãå¿ èŠã§ããããã«éèŠãªããšã«ããã«ãããªã¥ãŒã å ã«è€æ°ã®éšåãé 眮ããããã«ãè€éãªãã¹ãã£ã³ã°ã¢ã«ãŽãªãºã ãæ¡çšããŠããŸããããã¯ããã³ãããã³ã°åé¡ãã®3Dçã§ãããã¹ã«ãŒããããæå€§åããæªçŒçµã®ç²æ«å»æ£ç©ãæå°éã«æããããã«ãã§ããã ãå€ãã®ãªããžã§ã¯ãã容åšã«åããããšãç®çãšããŠããŸãã
次ã®ããã³ãã£ã¢ïŒå é²çããã³AIé§ååã¢ã«ãŽãªãºã
3Dããªã³ãã£ã³ã°ã¢ã«ãŽãªãºã ã®é²åã¯ããŸã çµããã«ã¯ã»ã©é ããã®ã§ãã仿¥ãç§ãã¡ã¯äººå·¥ç¥èœãšé«åºŠãªèšç®ææ³ããåã«å°å·ããã»ã¹ãæé©åããã ãã§ãªããèšèšããã»ã¹ãã®ãã®ãæ ¹æ¬çã«åçºæãããšããµã€ãã£ã³ã°ãªæ°æä»£ã«çªå ¥ããŠããŸãã
ããããžãŒæé©åïŒèŠãç®ã§ã¯ãªãæ§èœã®ããã®èšèš
ããããžãŒæé©åã¯ãèšèšãæ°åŠçåé¡ãšããŠæ±ã匷åãªã¢ã«ãŽãªãºã çã¢ãããŒãã§ãããšã³ãžãã¢ãèšèšç©ºéãå®çŸ©ããäºæ³ãããè·éãå¶çŽãããã³å¢çæ¡ä»¶ãé©çšãããšãã¢ã«ãŽãªãºã ã¯ãããã®æ§èœç®æšãæºããããã®æãå¹ççãªææã®ååžãèšç®ããŸãã
ãœãããŠã§ã¢ã¯ãæ¬è³ªçã«äœåãã®æéèŠçŽ è§£æïŒFEAïŒã·ãã¥ã¬ãŒã·ã§ã³ãå®è¡ããäœå¿åé åããç¹°ãè¿ãææãé€å»ããæçµçã«äžå¯æ¬ ãªèè·éæ§é ã®ã¿ãæ®ããŸã§ç¶ããŸããçµæãšããŠåŸããããã¶ã€ã³ã¯ããã°ãã°ææ©çã§éªšæ Œã®ããã§ãããçŽæçã§ã¯ãããŸãããã人éãèæ¡ããããšããåŸæ¥ã®è£œé æ¹æ³ã§çç£ããããšãäžå¯èœãªãé©ç°çãªåŒ·åºŠå¯Ÿé鿝ãèªããŸãããŒãã©ã«ã»ãšã¬ã¯ããªãã¯ã®ãããªã°ããŒãã«äŒæ¥ã¯ãããã䜿çšããŠæåãªLEAPãšã³ãžã³çæããºã«ãèšèšããåŸæ¥ã®æ¹æ³ã§äœããããã®ããã25%軜éã§5åèä¹ æ§ã®ãããã®ãå®çŸããŸããããšã¢ãã¹ããŸããããããžãŒæé©åãçšããŠA320èªç©ºæ©çšã®ããã€ãªããã¯ããŒãã£ã·ã§ã³ããèšèšããå€§å¹ ãªééãšçæã®ç¯çŽãå®çŸããããšã§æåã§ãã
ãžã§ãã¬ãŒãã£ããã¶ã€ã³ïŒåµé çããŒãããŒãšããŠã®AI
ãããããã«äžæ©é²ãããã®ããžã§ãã¬ãŒãã£ããã¶ã€ã³ã§ããããããžãŒæé©åãæ¢åã®èšèšç©ºéãæŽç·Žãããã®ã«å¯Ÿãããžã§ãã¬ãŒãã£ããã¶ã€ã³ã¯AIã䜿çšããŠããŒãããäœåãã®èšèšå¯èœæ§ãæ¢æ±ããŸããèšèšè ã¯ãææãè£œé æ¹æ³ãã³ã¹ãå¶éãªã©ã®é«ã¬ãã«ã®ç®æšãšå¶çŽãå ¥åããAIã¢ã«ãŽãªãºã ã倿°ã®èšèšãœãªã¥ãŒã·ã§ã³ãçæããŸãã
ãã®ããã»ã¹ã¯ãèªç¶ã®é²åçãªèšèšã¢ãããŒããæš¡å£ãã人éã®èšèšè ãæ±ºããŠèãã€ããªãã£ããããªãæ¬æ°ã§é«æ§èœãªãžãªã¡ããªãçã¿åºããŸããããã¯ããšã³ãžãã¢ã®åœ¹å²ã補å³è ããAIãçæãããœãªã¥ãŒã·ã§ã³ã®ãã¥ã¬ãŒã¿ãŒãžãšå€ããã€ãããŒã·ã§ã³ãå éãããæ§èœã®éçãæŒãåºããŸããããã¯ããªãŒããã¹ã¯ç€Ÿãšãã®ããŒãããŒã«ãã£ãŠããã軜éãªèªåè»ã·ã£ãŒã·ããããã人éå·¥åŠã«åºã¥ããé»åå·¥å ·ãŸã§ããããããã®ãäœæããããã«äœ¿çšãããŠããŸãã
ã€ã³ãµã€ãã¥ïŒãã®å ŽïŒããã»ã¹å¶åŸ¡ã®ããã®æ©æ¢°åŠç¿
ä¿¡é Œæ§ã®é«ãã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ã®ç©¶æ¥µã®ç®æšã¯ãéã«ãŒãå¶åŸ¡ã·ã¹ãã ã§ããçŸåšã®ããã»ã¹ã¯å€§éšåããªãŒãã³ã«ãŒãã§ããã€ãŸããGã³ãŒããããªã³ã¿ãŒã«éä¿¡ããæè¯ã®çµæãæåŸ ããã ãã§ããæªæ¥ã¯ãæ©æ¢°åŠç¿ã«ãã£ãŠé§åãããã€ã³ãµã€ãã¥ïŒãã®å ŽïŒããã»ã¹å¶åŸ¡ã«ãããŸãã
ããã¯ãããªã³ã¿ãŒã«ã«ã¡ã©ããµãŒãã«ã€ã¡ãŒãžã£ãŒãé³é¿ã¢ãã¿ãŒãªã©ã®ã»ã³ãµãŒãè£ åããŠãå°å·ããã»ã¹äžã«å€§éã®ããŒã¿ãåéããããšãå«ã¿ãŸããäœåãã®æåããããªã³ããšå€±æããããªã³ãã®ããŒã¿ã§èšç·Žãããæ©æ¢°åŠç¿ã¢ãã«ãããã®ãªã¢ã«ã¿ã€ã ããŒã¿ãåæããŠãå±€ã®ãããããºã«ã®è©°ãŸããåããªã©ã®ç°åžžãçºçæã«æ€åºã§ããŸãã究極ã®åœ¢ã§ã¯ãã·ã¹ãã ã¯åã«ãšã©ãŒãèŠåããã ãã§ãªããæž©åºŠãéåºŠãæµéãªã©ã®å°å·ãã©ã¡ãŒã¿ããã®å Žã§èªåçã«èª¿æŽããŠåé¡ãä¿®æ£ããŸããããã«ãããä¿¡é Œæ§ãåçã«åäžãã倱æçãæžå°ããçã®ãç¡äººãã§ã®24æé365æ¥ã®è£œé ãå¯èœã«ãªããŸãã
ããã¹ããŒããªããªã³ãã£ã³ã°ãããããäžççã€ã³ãã¯ã
ãããã®ã¢ã«ãŽãªãºã ã®ç¶ç¶çãªé²æ©ã¯ãã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ã®äžççæ¡çšã®äž»èŠãªè§Šåªãšãªã£ãŠããŸããããã¹ããŒããªã¢ã«ãŽãªãºã ã¯ã以äžãå¯èœã«ããŠããŸãã
- ãã¹ã«ã¹ã¿ãã€ãŒãŒã·ã§ã³ïŒãã«ã®ãŒã®ç é¢ã§æ£è åºæã®å€ç§çšã¬ã€ãããã¹ã€ã¹ã§ã«ã¹ã¿ã ãã£ããã®è£èŽåšãããŸãã¯ç±³åœã®ã¹ã¿ãŒãã¢ããã§ããŒãœãã©ã€ãºãããå±¥ç©ãã¢ã«ãŽãªãºã çã«çæããèœåã
- ãµãã©ã€ãã§ãŒã³ã®åŒ·éæ§ïŒæµ·äžè¹è¶ãé éå°ã®é±å±±èšåãããã«ã¯å®å®ã§ã®ã³ã³ããŒãã³ããªã©ãéèŠãªã¹ãã¢ããŒãã®ãªã³ããã³ãå°å·ãå¯èœã«ããã¢ã«ãŽãªãºã ã«ãããããŠã³ã¿ã€ã ãå€§å¹ ã«åæžããè匱ãªã°ããŒãã«ãµãã©ã€ãã§ãŒã³ãžã®äŸåãäœæžã
- æç¶å¯èœæ§ïŒããããžãŒæé©åãšãžã§ãã¬ãŒãã£ããã¶ã€ã³ã¯ãå¿ èŠæå°éã®ææã§éšåãäœæãã廿£ç©ãåæžããŸãããŸããå°åã§ã®ãªã³ããã³ãçç£ã¯ãã°ããŒãã«ãªèŒžéã倧éã®åšåº«ã«é¢é£ããäºé žåççŽ æåºéãåæžããŸãã
- åäŸã®ãªãã€ãããŒã·ã§ã³ïŒåŸæ¥ã®è£œé ã®å¶çŽãåãé€ãããšã«ããããããã®ã¢ã«ãŽãªãºã ã¯ãè€éããæ¬è³ªçã«ç¡æãšãªãæ°ãã補åèšèšã®æä»£ãåãéãããšã³ãžãã¢ããã¶ã€ããŒãããå¹ççã§è»œéããã€é«æ§èœãªæ°äžä»£ã®è£œåãåµé ããããšãå¯èœã«ããŠããŸãã
çµè«ïŒåµé ã®èåŸã«ããã³ãŒã
ã¢ãã£ãã£ãã»ããã¥ãã¡ã¯ãã£ãªã³ã°ã¯ãææç§åŠãæ©æ¢°å·¥åŠããããŠæãéèŠãªããšã«ãã³ã³ãã¥ãŒã¿ãµã€ãšã³ã¹ã®åŒ·åãªçžä¹å¹æã§ããç©ççãªããªã³ã¿ãŒãæè¡ã®ç®ã«èŠããé¡ã§ããäžæ¹ãç®ã«èŠããªãã¢ã«ãŽãªãºã ã¯ãã®è³ã§ããç¥çµç³»ã§ããSTLãã¡ã€ã«ã®åçŽãªããã»ã¬ãŒã·ã§ã³ããããžã§ãã¬ãŒãã£ããã¶ã€ã³ã®AIã«ããåµé æ§ãŸã§ãããŒããŠã§ã¢ã®å¯èœæ§ãè§£ãæŸã€ã®ã¯ã³ãŒããªã®ã§ãã
ãããã®ã¢ã«ãŽãªãºã ãããã€ã³ããªãžã§ã³ãã«ãããäºæž¬çã«ããããŠããèªåŸçã«ãªãã«ã€ããŠããããã¯ã¢ãã£ãã£ãé©åœãåé²ããç¶ããã§ãããããããã¯3Dããªã³ã¿ãŒãåçŽãªãããã¿ã€ãã³ã°ããŒã«ãããç§ãã¡ãäžçäžã§ç©ççãªååãèšèšãåµé ãé åžããæ¹æ³ãåå®çŸ©ããæºåãæŽã£ããæŽç·Žãããã¹ããŒããªè£œé ãã©ãããã©ãŒã ãžãšå€ãã€ã€ãããŸããæ¬¡ã«3Dããªã³ã¿ãŒãåäœããŠããã®ãèŠããšãã¯ããã®èå°è£ã§æŒããããŠããè€éãªããžã¿ã«ã®ãã³ã¹ãæãåºããŠãã ãããããã¯å®å šã«ã¢ã«ãŽãªãºã ã«ãã£ãŠæ¯ãä»ãããããã³ã¹ãªã®ã§ãã