倿§ãª3Dããªã³ã¿ãŒææã®äžçãæ¢æ±ããŸãããããã®ã¬ã€ãã§ã¯ãäžçäžã®æé©ãª3Dããªã³ãçµæãåŸãããã®æ§ã ãªææããã®ç¹æ§ãçšéãéžå®åºæºã解説ããŸãã
3Dããªã³ã¿ãŒææã®çè§£ïŒå æ¬çã¬ã€ã
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1. 3Dããªã³ãã£ã³ã°ææå ¥é
åºäœã®ãããã¯ããææãåãåºãåŸæ¥ã®è£œé æ¹æ³ãšã¯ç°ãªãã3Dããªã³ãã£ã³ã°ã¯ãªããžã§ã¯ããäžå±€ãã€ç©ã¿éããŠæ§ç¯ããŸãããã®ããã»ã¹ã§äœ¿çšãããææã¯ãæçµè£œåã®åŒ·åºŠãæè»æ§ãèä¹ æ§ãå€èŠ³ãæ±ºå®ããäžã§éèŠãªåœ¹å²ãæãããŸããæãŸããæ©èœæ§ãšçŸèгãéæããããã«ã¯ãé©åãªææã®éžæãæãéèŠã§ãã
3Dããªã³ãã£ã³ã°ææã®ç¯å²ã¯åžžã«æ¡å€§ããŠãããæ°ããã€ãããŒã·ã§ã³ã宿çã«ç»å ŽããŠããŸãããã®ã¬ã€ãã§ã¯ãæãäžè¬çã§åºã䜿çšãããŠããææãåãäžãããã®ç¹æ§ãšçšéã®æŠèŠã説æããŸãã
2. ç±å¯å¡æ§ãã©ã¹ããã¯ïŒFDM/FFFæ¹åŒããªã³ãã£ã³ã°ïŒ
ç±æº¶è§£ç©å±€æ³ïŒFDMïŒããŸãã¯ç±æº¶èãã£ã©ã¡ã³ã補æ³ïŒFFFïŒãšããŠãç¥ããããã®æè¡ã¯ãç¹ã«ããã€ã¹ããå°èŠæš¡äºæ¥è ã®éã§æãåºã䜿çšãããŠãã3Dããªã³ãã£ã³ã°æè¡ã®äžã€ã§ããããã¯ãç±å¯å¡æ§ãã£ã©ã¡ã³ããå ç±ãããããºã«ããæŒãåºãããã«ããã©ãããã©ãŒã äžã«äžå±€ãã€å ç©ããããã®ã§ããæãäžè¬çãªç±å¯å¡æ§ãã©ã¹ããã¯ææã«ã¯ã以äžã®ãã®ããããŸãã
2.1. ã¢ã¯ãªããããªã«ã»ãã¿ãžãšã³ã»ã¹ãã¬ã³ïŒABSïŒ
ABSã¯ã匷ããèä¹ æ§ããããèç±æ§ã®ããç±å¯å¡æ§ãã©ã¹ããã¯ã§ããæ©èœçãªãããã¿ã€ããæ©æ¢°éšåããããŠLEGOãããã¯ãã¹ããŒããã©ã³ã®ã±ãŒã¹ã®ãããªæ¶è²»è 補åã®äœæã«äžè¬çã«äœ¿çšãããŸãã
- é·æ: é«ãèè¡ææ§ãè¯å¥œãªèç±æ§ãæé ãªäŸ¡æ Œã
- çæ: åããé²ãããã«ããŒãããããããå¿ èŠãå°å·äžã«ãã¥ãŒã ïŒã¬ã¹ïŒãæŸåºããïŒææ°æšå¥šïŒã玫å€ç·ã«ããå£åã«åŒ±ãã
- çšé: èªåè»éšåãçäœãç©å ·ããããã¿ã€ãã
- 䜿çšäŸ: äžåœã®æ·±å³ã«ããå°èŠæš¡ãªè£œé äŒç€Ÿããèªç€Ÿã®æ¶è²»è åã補åã®é»åéšåãè¿ éã«ãããã¿ã€ãã³ã°ããããã«ABSã䜿çšããŠããŸãã
2.2. ããªä¹³é žïŒPLAïŒ
PLAã¯ãã³ãŒã³ã¹ã¿ãŒãããµããŠãããªã©ã®åçå¯èœãªè³æºããäœãããçåè§£æ§ã®ç±å¯å¡æ§ãã©ã¹ããã¯ã§ãã䜿ãããããäœãå°å·æž©åºŠãæå°éã®åãã§ç¥ãããŠããŸãã
- é·æ: å°å·ã容æãèããå°ãªããçåè§£æ§ãå¹ åºãè²ãšä»äžãã
- çæ: ABSãããèç±æ§ãäœããèä¹ æ§ãå£ããé·æéã®å¿åäžã§å€åœ¢ããããšãããã
- çšé: ãããã¿ã€ããæè²çšã¢ãã«ãè£ é£Ÿåãããã±ãŒãžã
- 䜿çšäŸ: ãã³ãã³ã®ãã¶ã€ã³åŠçãã䜿ãããããšæ§ã ãªè²ãå©çšã§ããããšããã倧åŠã®ãããžã§ã¯ãã®ããã«è€éãªå»ºç¯ã¢ãã«ãäœæããã®ã«PLAã䜿çšããŠããŸãã
2.3. ããªãšãã¬ã³ãã¬ãã¿ã¬ãŒãã°ãªã³ãŒã«ïŒPETGïŒ
PETGã¯ãABSãšPLAã®æè¯ã®ç¹æ§ãå ŒãåããŠãããè¯å¥œãªåŒ·åºŠãæè»æ§ãèç±æ§ãæäŸããŸãããŸããæ¯èŒçã«å°å·ã容æã§ãå±€éã®æ¥çæ§ãè¯å¥œã§ãã
- é·æ: è¯å¥œãªåŒ·åºŠãšæè»æ§ãèè¬åæ§ãåããå°ãªãããªãµã€ã¯ã«å¯èœã
- çæ: å°å·äžã«ç³žåŒããçºçããããšããããæ éãªæž©åºŠç®¡çãå¿ èŠã
- çšé: æ©èœéšåã容åšãããããéšåãä¿è·ã±ãŒã¹ã
- 䜿çšäŸ: ãã«ãªã³ã®ã¡ã€ã«ãŒãããã®åŒ·åºŠãšç°å¢èŠå ãžã®èæ§ãããèªäœã®é»åãããžã§ã¯ãçšã®èä¹ æ§ã®ããçäœãäœæããããã«PETGã䜿çšããŠããŸãã
2.4. ãã€ãã³ïŒããªã¢ããïŒ
ãã€ãã³ã¯ã匷ããæè»æ§ããããèæ©èæ§ã®ããç±å¯å¡æ§ãã©ã¹ããã¯ã§ããé«ãèä¹ æ§ãèŠæ±ãããæ¯è»ããã¢ãªã³ã°ããã®ä»ã®æ©æ¢°éšåã®äœæã«äžè¬çã«äœ¿çšãããŸãã
- é·æ: é«ãåŒ·åºŠãšæè»æ§ãèæ©èæ§ãèè¬åæ§ãè¯å¥œãªèç±æ§ã
- çæ: åžæ¹¿æ§ïŒæ¹¿æ°ãåžåããïŒãé«ãå°å·æž©åºŠãå¿ èŠãåããããã
- çšé: æ¯è»ããã¢ãªã³ã°ããã³ãžãæ©èœçãªãããã¿ã€ããããã¹ã¿ã€ã«éšåã
- 䜿çšäŸ: ãã³ã¬ããŒã«ã®ãšã³ãžãã¢ãªã³ã°ããŒã ãããããããããžã§ã¯ãçšã®æ¯è»ããã³ãžã®æ©èœçãªãããã¿ã€ããäœæããããã«ãã€ãã³ã䜿çšããŠããŸãã
2.5. ããªãããã¬ã³ïŒPPïŒ
ããªãããã¬ã³ã¯ã軜éã§ãæè»æ§ããããèè¬åæ§ã®ããç±å¯å¡æ§ãã©ã¹ããã¯ã§ããæè»æ§ãšèä¹ æ§ãèŠæ±ããã容åšããªãã³ã°ãã³ãžããã®ä»ã®çšéã«äžè¬çã«äœ¿çšãããŸãã
- é·æ: é«ãèè¬åæ§ãè¯å¥œãªæè»æ§ã軜éããªãµã€ã¯ã«å¯èœã
- çæ: å°å·ãé£ããïŒããããžã®æ¥çæ§ãæªãïŒãåãããããèç±æ§ãäœãã
- çšé: 容åšããªãã³ã°ãã³ãžãããã±ãŒãžãèªåè»éšåã
- 䜿çšäŸ: ãµã³ããŠãã®å è£ äŒç€Ÿããã«ã¹ã¿ãã€ãºãããèä¹ æ§ã®ãã容åšãäœæããããã«ã3Dããªã³ãã£ã³ã°ã§ã®PPã®äœ¿çšãæ€èšããŠããŸãã
2.6. ç±å¯å¡æ§ããªãŠã¬ã¿ã³ïŒTPUïŒ
TPUã¯ãæè»ã§åŒŸæ§ã®ããç±å¯å¡æ§ãã©ã¹ããã¯ã§ããã·ãŒã«ãã¬ã¹ã±ãããæè»ãªã¹ããŒããã©ã³ã±ãŒã¹ãªã©ããŽã ã®ãããªæ§è³ªãæã€éšåã®å°å·ã«äœ¿çšãããŸãã
- é·æ: éåžžã«æè»ã§åŒŸæ§ããããèæ©èæ§ãè¯å¥œãªèè¬åæ§ã
- çæ: å°å·ãé£ããããšãããïŒç³žåŒããè©°ãŸãïŒãç¹å®ã®ããªã³ã¿ãŒèšå®ãå¿ èŠã
- çšé: ã¹ããŒããã©ã³ã±ãŒã¹ãã·ãŒã«ãã¬ã¹ã±ããããã¬ãã·ãã«ãã³ãžãéŽåºã
- 䜿çšäŸ: ãªã¬ãŽã³å·ããŒãã©ã³ãã®ã¹ããŒããŠã§ã¢äŒç€Ÿããã¢ã¹ã¬ããã¯ã·ã¥ãŒãºçšã®ã«ã¹ã¿ã ãã£ããã®ã€ã³ãœãŒã«ãäœæããããã«TPUã䜿çšããŠããŸãã
3. ã¬ãžã³ïŒSLA/DLP/LCDæ¹åŒããªã³ãã£ã³ã°ïŒ
å é 圢ïŒSLAïŒãããžã¿ã«å åŠçïŒDLPïŒãæ¶²æ¶ãã£ã¹ãã¬ã€ïŒLCDïŒã¯ãå æºã䜿çšããŠæ¶²äœã¬ãžã³ãäžå±€ãã€ç¡¬åãããã¬ãžã³ããŒã¹ã®3Dããªã³ãã£ã³ã°æè¡ã§ãããããã®æè¡ã¯ãé«ãç²ŸåºŠãšæ»ãããªè¡šé¢ä»äžããæäŸããŸãã
3.1. ã¹ã¿ã³ããŒãã¬ãžã³
ã¹ã¿ã³ããŒãã¬ãžã³ã¯ãå¹ åºãçšéã«é©ããæ±çšã¬ãžã³ã§ããè¯å¥œãªãã£ããŒã«ãšè§£å床ãæäŸããŸãããä»ã®ã¬ãžã³ã¿ã€ãã»ã©åŒ·ããèä¹ æ§ããããŸããã
- é·æ: é«ããã£ããŒã«ãæ»ãããªè¡šé¢ä»äžããå¹ åºãè²ã
- çæ: èããèè¡ææ§ãäœããåŸåŠçïŒæŽæµãšç¡¬åïŒãå¿ èŠã
- çšé: ãããã¿ã€ãããã£ã®ã¥ã¢ãå®é£Ÿåãæ¯ç§æš¡åã
- 䜿çšäŸ: ãã£ã¬ã³ãã§ã®ãžã¥ãšãªãŒãã¶ã€ããŒããå®é£Ÿåã³ã¬ã¯ã·ã§ã³ã®è€éã§è©³çްãªãããã¿ã€ããäœæããããã«ã¹ã¿ã³ããŒãã¬ãžã³ã䜿çšããŠããŸãã
3.2. ã¿ãã¬ãžã³
ã¿ãã¬ãžã³ã¯ãã¹ã¿ã³ããŒãã¬ãžã³ãããèä¹ æ§ãšèè¡ææ§ãé«ããªãããã«é åãããŠããŸããå¿åãæªã¿ã«èããå¿ èŠãããæ©èœéšåããããã¿ã€ãã®äœæã«æé©ã§ãã
- é·æ: é«ãèè¡ææ§ãè¯å¥œãªåŒåŒµåŒ·åºŠãèä¹ æ§ã
- çæ: ã¹ã¿ã³ããŒãã¬ãžã³ãããé«äŸ¡ãªå Žåããããããé·ã硬åæéãå¿ èŠãªå Žåãããã
- çšé: æ©èœçãªãããã¿ã€ããæ²»å ·ããšã³ãžãã¢ãªã³ã°éšåã
- 䜿çšäŸ: ã·ã¥ãã¥ããã¬ã«ãã®ãšã³ãžãã¢ãªã³ã°äŒç€Ÿãããã¹ããšæ€èšŒã®ããã«èªåè»éšåã®æ©èœçãªãããã¿ã€ããäœæããã®ã«ã¿ãã¬ãžã³ã䜿çšããŠããŸãã
3.3. ãã¬ãã·ãã«ã¬ãžã³
ãã¬ãã·ãã«ã¬ãžã³ã¯ãæè»ã§åŒŸæ§ãããããã«èšèšãããŠãããå£ããããšãªãæ²ãããå€åœ¢ããããããããšãã§ããŸããã·ãŒã«ãã¬ã¹ã±ãããã¹ããŒããã©ã³ã±ãŒã¹ãªã©ãæè»æ§ãèŠæ±ãããéšåã®äœæã«äœ¿çšãããŸãã
- é·æ: é«ãæè»æ§ãè¯å¥œãªäŒžã³ãèåŒè£æ§ã
- çæ: å°å·ãé£ããå ŽåãããããµããŒãæ§é ãå¿ èŠãªå Žåãããã
- çšé: ã·ãŒã«ãã¬ã¹ã±ãããã¹ããŒããã©ã³ã±ãŒã¹ããã¬ãã·ãã«ãã³ãžã
- 䜿çšäŸ: ãŽãŒã«ãŠã§ã€ã®å»çæ©åšäŒç€Ÿããå»çæ©åšçšã®ã«ã¹ã¿ã ãã£ããã®ã·ãŒã«ãäœæããããã«ãã¬ãã·ãã«ã¬ãžã³ã䜿çšããŠããŸãã
3.4. ãã£ã¹ã¿ãã«ã¬ãžã³
ãã£ã¹ã¿ãã«ã¬ãžã³ã¯ãã€ã³ãã¹ãã¡ã³ãé³é çšã®ãã¿ãŒã³ãäœæããããã«ç¹å¥ã«é åãããŠããŸããç°ãæ®çç©ãæ®ããã«ãããã«çãå°œãããããéå±éšåã®äœæã«æé©ã§ãã
- é·æ: ããããªççŒãè¯å¥œãªãã£ããŒã«ãã€ã³ãã¹ãã¡ã³ãé³é ã«é©ããŠããã
- çæ: é«äŸ¡ãªå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: å®é£Ÿåãæ¯ç§ä¿®åŸ©ç©ãå°åéå±éšåã
- 䜿çšäŸ: ãžã£ã€ããŒã«ã®ãžã¥ãšãªãŒã¡ãŒã«ãŒããéã®å®é£Ÿåãã€ã³ãã¹ãã¡ã³ãé³é ããããã®è€éãªã¯ãã¯ã¹ãã¿ãŒã³ãäœæããã®ã«ãã£ã¹ã¿ãã«ã¬ãžã³ã䜿çšããŠããŸãã
3.5. çäœé©åæ§ã¬ãžã³
çäœé©åæ§ã¬ãžã³ã¯ã人äœãšã®çŽæ¥æ¥è§ŠãèŠæ±ãããå»çããã³æ¯ç§çšéã§ã®äœ¿çšãç®çãšããŠèšèšãããŠããŸãããããã®çšéã§å®å šã«äœ¿çšã§ããããšããã¹ããããèªå®ãããŠããŸãã
- é·æ: å»çããã³æ¯ç§çšéã§å®å šãçäœé©åæ§ãæ» èå¯èœã
- çæ: é«äŸ¡ãªå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: ãµãŒãžã«ã«ã¬ã€ããæ¯ç§æš¡åãã«ã¹ã¿ã ã€ã³ãã©ã³ãã
- 䜿çšäŸ: æ±äº¬ã®æ¯ç§æå·¥æããæ¯ç§ã€ã³ãã©ã³ãæè¡çšã®ãµãŒãžã«ã«ã¬ã€ããäœæããããã«çäœé©åæ§ã¬ãžã³ã䜿çšããŠããŸãã
4. ç²æ«åºæº¶èçµåïŒSLS/MJFæ¹åŒããªã³ãã£ã³ã°ïŒ
éžæçã¬ãŒã¶ãŒçŒçµïŒSLSïŒããã³ãã«ããžã§ãããã¥ãŒãžã§ã³ïŒMJFïŒã¯ãã¬ãŒã¶ãŒãŸãã¯ã€ã³ã¯ãžã§ãããããã䜿çšããŠç²æ«ç²åãäžå±€ãã€æº¶èçµåãããç²æ«åºæº¶èçµåæè¡ã§ãããããã®æè¡ã¯ãé«ã匷床ãšèä¹ æ§ãæã€è€éãªåœ¢ç¶ã®æ©èœéšåãäœæããããšãã§ããŸãã
4.1. ãã€ãã³ïŒPA12, PA11ïŒ
ãã€ãã³ç²æ«ã¯ããã®åªããæ©æ¢°çç¹æ§ãèè¬åæ§ãçäœé©åæ§ã«ãããSLSããã³MJFããªã³ãã£ã³ã°ã§äžè¬çã«äœ¿çšãããŸããæ©èœéšåããããã¿ã€ããæçµè£œåã®äœæã«æé©ã§ãã
- é·æ: é«ã匷床ãšèä¹ æ§ãèè¬åæ§ãçäœé©åæ§ãè€éãªåœ¢ç¶ã®é 圢ãå¯èœã
- çæ: é«äŸ¡ãªå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: æ©èœéšåããããã¿ã€ããæçµè£œåãå»çæ©åšã
- 䜿çšäŸ: ãã¥ãŒã«ãŒãºã®èªç©ºå®å®äŒç€Ÿããèªç©ºæ©ã®å®¢å®€çšã®è»œéã§èä¹ æ§ã®ããå è£ éšåã3Dããªã³ãããããã«ãã€ãã³ç²æ«ã䜿çšããŠããŸãã
4.2. ç±å¯å¡æ§ããªãŠã¬ã¿ã³ïŒTPUïŒ
TPUç²æ«ã¯ãSLSããã³MJFããªã³ãã£ã³ã°ã§æè»ã§åŒŸæ§ã®ããéšåãäœæããããã«äœ¿çšãããŸããã·ãŒã«ãã¬ã¹ã±ããããã®ä»æè»æ§ãšèä¹ æ§ãèŠæ±ãããçšéã«æé©ã§ãã
- é·æ: é«ãæè»æ§ãè¯å¥œãªåŒŸæ§ãèæ©èæ§ãè€éãªåœ¢ç¶ã®é 圢ãå¯èœã
- çæ: å°å·ãé£ããå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: ã·ãŒã«ãã¬ã¹ã±ãããæè»ãªéšåãã¹ããŒãçšåã
- 䜿çšäŸ: ãã«ãã©ãŒã²ã³ã¢ãŠã©ããã®ã¹ããŒãçšåã¡ãŒã«ãŒããæé©ãªã¯ãã·ã§ã³æ§ãšãµããŒããåããã«ã¹ã¿ãã€ãºãããéŽã®ããããœãŒã«ã3Dããªã³ãããããã«TPUç²æ«ã䜿çšããŠããŸãã
5. éå±3Dããªã³ãã£ã³ã°ïŒSLM/DMLS/EBMïŒ
éžæçã¬ãŒã¶ãŒæº¶èïŒSLMïŒãçŽæ¥éå±ã¬ãŒã¶ãŒçŒçµïŒDMLSïŒãé»åããŒã 溶èïŒEBMïŒã¯ãã¬ãŒã¶ãŒãŸãã¯é»åããŒã ã䜿çšããŠéå±ç²æ«ç²åãäžå±€ãã€æº¶èã»çµåãããéå±3Dããªã³ãã£ã³ã°æè¡ã§ãããããã®æè¡ã¯ãèªç©ºå®å®ãèªåè»ãå»ççšéåãã®ãé«åŒ·åºŠã§è€éãªéå±éšåãäœæããããã«äœ¿çšãããŸãã
5.1. ã¢ã«ãããŠã åé
ã¢ã«ãããŠã åéã¯è»œéã§åŒ·åºŠãé«ããããèªç©ºå®å®ããã³èªåè»çšéã«æé©ã§ããè¯å¥œãªç±äŒå°æ§ãšè飿§ãæäŸããŸãã
- é·æ: 軜éãé«ã匷床é鿝ãè¯å¥œãªç±äŒå°æ§ãè飿§ã
- çæ: é«äŸ¡ãªå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: èªç©ºå®å®éšåãèªåè»éšåãç±äº€æåšã
- 䜿çšäŸ: ãã©ãã¯ãªãŒã®F1ããŒã ããã¬ãŒã¹ã«ãŒçšã®è€éã§è»œéãªéšåã3Dããªã³ãããããã«ã¢ã«ãããŠã åéã䜿çšããŠããŸãã
5.2. ãã¿ã³åé
ãã¿ã³åéã¯ã匷ãã軜éã§ãçäœé©åæ§ããããããèªç©ºå®å®ããã³å»ççšéã«æé©ã§ããåªããè飿§ãšé«æž©åŒ·åºŠãæäŸããŸãã
- é·æ: é«åŒ·åºŠã軜éãçäœé©åæ§ãåªããè飿§ã髿ž©åŒ·åºŠã
- çæ: éåžžã«é«äŸ¡ãªå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: èªç©ºå®å®éšåãå»ççšã€ã³ãã©ã³ããæ¯ç§ã€ã³ãã©ã³ãã
- 䜿çšäŸ: ã¯ã«ã·ã£ã¯ã®å»çæ©åšã¡ãŒã«ãŒããé¢ç¯çæ£è åãã®ã«ã¹ã¿ã èšèšãããè¡é¢ç¯ã€ã³ãã©ã³ãã3Dããªã³ãããããã«ãã¿ã³åéã䜿çšããŠããŸãã
5.3. ã¹ãã³ã¬ã¹éŒ
ã¹ãã³ã¬ã¹éŒã¯ã匷ããèä¹ æ§ããããè飿§ã®ããéå±ã§ããèªç©ºå®å®ãèªåè»ãå»çãå«ãå¹ åºãçšéã§äžè¬çã«äœ¿çšãããŠããŸãã
- é·æ: é«åŒ·åºŠãèä¹ æ§ãè飿§ãåºãå©çšå¯èœã
- çæ: é«äŸ¡ãªå Žåããããå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: èªç©ºå®å®éšåãèªåè»éšåãå»çåšå ·ãéåã
- 䜿çšäŸ: ã·ã§ãã£ãŒã«ãã®éåäŒç€Ÿãããã©ã¹ããã¯å°åºæåœ¢çšã®ã«ã¹ã¿ã èšèšãããéåããã€ã3Dããªã³ãããããã«ã¹ãã³ã¬ã¹éŒã䜿çšããŠããŸãã
5.4. ããã±ã«åéïŒã€ã³ã³ãã«ïŒ
ã€ã³ã³ãã«ãªã©ã®ããã±ã«åéã¯ããã®åè¶ãã髿ž©åŒ·åºŠãè飿§ãèã¯ãªãŒãæ§ã§ç¥ãããŠããŸããèªç©ºå®å®ããã³ãšãã«ã®ãŒåéã§äžè¬çã«äœ¿çšãããŠããŸãã
- é·æ: åè¶ãã髿ž©åŒ·åºŠãè飿§ãèã¯ãªãŒãæ§ã
- çæ: éåžžã«é«äŸ¡ãå°éçãªèšåãšå°éç¥èãå¿ èŠãæ©æ¢°å å·¥ãå°é£ã
- çšé: ã¿ãŒãã³ãã¬ãŒããççŒå®€ããã±ãããšã³ãžã³éšåã
- 䜿çšäŸ: ã¢ã³ããªãªãŒã«ã®ãžã§ãããšã³ãžã³ã¡ãŒã«ãŒããèªç©ºæ©ãšã³ãžã³çšã®ã¿ãŒãã³ãã¬ãŒãã3Dããªã³ãããããã«ã€ã³ã³ãã«ã䜿çšããŠããŸãã
6. ã»ã©ããã¯ã¹3Dããªã³ãã£ã³ã°
ã»ã©ããã¯ã¹3Dããªã³ãã£ã³ã°ã¯ãè€éã§é«æ§èœãªã»ã©ããã¯éšåã®äœæãå¯èœã«ããæ°èæè¡ã§ãããããã®éšåã¯ããã®é«ã硬床ãèæ©èæ§ã髿ž©èæ§ã§ç¥ãããŠããŸãã
6.1. ã¢ã«ããïŒé žåã¢ã«ãããŠã ïŒ
ã¢ã«ããã¯ããã®é«ã硬床ãèæ©èæ§ã黿°çµ¶çžæ§ã§ç¥ãããåºã䜿çšãããŠããã»ã©ããã¯ææã§ããååå·¥å ·ãæ©èéšåã黿°çµ¶çžäœãªã©ãæ§ã ãªçšéã§äœ¿çšãããŸãã
- é·æ: é«ã硬床ãèæ©èæ§ã黿°çµ¶çžæ§ãèè¬åæ§ã
- çæ: èããåŒåŒµåŒ·åºŠãäœããé«ãçŒçµæž©åºŠãå¿ èŠã
- çšé: ååå·¥å ·ãæ©èéšåã黿°çµ¶çžäœãæ¯ç§ã€ã³ãã©ã³ãã
- 䜿çšäŸ: åä¹å·ã®ååå·¥å ·ã¡ãŒã«ãŒãã硬質ææãå å·¥ããããã®è€éãªååå·¥å ·ã€ã³ãµãŒãã3Dããªã³ãããããã«ã¢ã«ããã䜿çšããŠããŸãã
6.2. ãžã«ã³ãã¢ïŒäºé žåãžã«ã³ããŠã ïŒ
ãžã«ã³ãã¢ã¯ããã®é«ãç Žå£éæ§ãšçäœé©åæ§ã§ç¥ãããã匷ããŠäžå€«ãªã»ã©ããã¯ææã§ããæ¯ç§ã€ã³ãã©ã³ããçäœå»çã€ã³ãã©ã³ããæ©èéšåãªã©ãæ§ã ãªçšéã§äœ¿çšãããŸãã
- é·æ: é«åŒ·åºŠãéæ§ãçäœé©åæ§ãèæ©èæ§ã
- çæ: é«äŸ¡ãªå Žåããããé«ãçŒçµæž©åºŠãå¿ èŠã
- çšé: æ¯ç§ã€ã³ãã©ã³ããçäœå»çã€ã³ãã©ã³ããæ©èéšåãçæé»æ± éšåã
- 䜿çšäŸ: ãã«ã»ããã®æ¯ç§æå·¥æããæ£è åãã®ã«ã¹ã¿ã èšèšãããæ¯ç§ã¯ã©ãŠã³ãããªããžã3Dããªã³ãããããã«ãžã«ã³ãã¢ã䜿çšããŠããŸãã
7. è€åææ3Dããªã³ãã£ã³ã°
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7.1. ççŽ ç¹ç¶è€åææ
ççŽ ç¹ç¶è€åææã¯éåžžã«åŒ·ã軜éã§ãããããèªç©ºå®å®ãèªåè»ãã¹ããŒãçšåã®çšéã«æé©ã§ãã
- é·æ: é«ã匷床é鿝ãé«ãåæ§ãè¯å¥œãªèç²åŽæ§ã
- çæ: é«äŸ¡ãªå Žåããããç°æ¹æ§ïŒåŒ·åºŠãæ¹åã«äŸåããïŒãå°éçãªèšåãšå°éç¥èãå¿ èŠã
- çšé: èªç©ºå®å®éšåãèªåè»éšåãã¹ããŒãçšåããããŒã³ã
- 䜿çšäŸ: æ·±å³ã®ãããŒã³ã¡ãŒã«ãŒãã軜éã§åŒ·åºãªãããŒã³ãã¬ãŒã ãäœæããããã«ççŽ ç¹ç¶è€åææã®3Dããªã³ãã£ã³ã°ã䜿çšããŠããŸãã
7.2. ã¬ã©ã¹ç¹ç¶è€åææ
ã¬ã©ã¹ç¹ç¶è€åææã¯ãççŽ ç¹ç¶è€åææã«æ¯ã¹ãŠæé ãªä»£æ¿åã§ãããäœã³ã¹ãã§è¯å¥œãªåŒ·åºŠãšåæ§ãæäŸããŸããè¹è¶ãèªåè»ã建èšã®çšéã§äžè¬çã«äœ¿çšãããŸãã
- é·æ: è¯å¥œãªåŒ·åºŠãšåæ§ãæ¯èŒçã«äœã³ã¹ããçæ¹æ§ã
- çæ: ççŽ ç¹ç¶ããã匷床é鿝ãäœããèä¹ æ§ãå£ãã
- çšé: è¹è¶éšåãèªåè»éšåã建èšè³æãã¹ããŒãçšåã
- 䜿çšäŸ: ã©ã»ãã·ã§ã«ã®ããŒããã«ããŒããã«ã¹ã¿ãã€ãºãããããŒãã®è¹äœãéšåãäœæããããã«ã¬ã©ã¹ç¹ç¶è€åææã®3Dããªã³ãã£ã³ã°ã䜿çšããŠããŸãã
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- çšéèŠä»¶: éšåã®æ©èœçããã³æ§èœèŠä»¶ã¯äœã§ããïŒïŒäŸïŒåŒ·åºŠãæè»æ§ãèç±æ§ãèè¬åæ§ïŒ
- æ©æ¢°çç¹æ§: ææã«æ±ããããæ©æ¢°çç¹æ§ã¯äœã§ããïŒïŒäŸïŒåŒåŒµåŒ·åºŠãèè¡ææ§ãç ŽæäŒžã³ïŒ
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- ã³ã¹ã: ææã®äºç®ã¯ãããã§ããïŒ
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- ã¹ããŒããããªã¢ã«: å€éšåºæ¿ã«åå¿ããŠç¹æ§ãå€åãããããšãã§ããææãã3Dããªã³ãã£ã³ã°åãã«éçºãããŠããŸãã
- æç¶å¯èœãªææ: 3Dããªã³ãã£ã³ã°çšã®æç¶å¯èœã§çåè§£æ§ã®ææéçºãžã®é¢å¿ãé«ãŸã£ãŠããŸãã
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