æ§è¥¿ãã€ãã§1950幎代ã«çç£ãããããŽã£ã³ããŒãžã®ã«ãã·ã§ã³ããã¢ã¹ã«ãªã¡ã€ã¯ããŸããã
ãã¯ãŒã¹ããŒã³ãšããŠäººæ°ã®ããã¿ã€ãã«ãçŸåã®çŽç« ãå»å°ããããŽã·ãã¯èª¿ã®ãã¶ã€ã³ã
çŸè¡ããŒãã®éå±è£œã®ãã§ãŒã³ãåãããŸããã
â»ãåå©ãžå°ãç³ããšããããããã¿ã€ãã¯ãç©æ¥µçã«è¡åããããšãå©ããå°é£ãä¹ãè¶ããŠç®æšéæãžãšå°ããŠããããšãããŸãããã€ãã¹ã®ãšãã«ã®ãŒãåãå»ããããžãã£ããªãšãã«ã®ãŒã«å€ãã广ããããšãããŸãã®ã§ãã¹ãã¬ã¹ã§ã€ã©ã€ã©ããŠãã人ãä»äººã®åœ±é¿ãåãããã人ã«ãããããã§ãã
âå
šé·çŽ50mm
ïœãã¢ã¹ãã¹ã&ãã£ããã®å€æŽã«ã€ããŠïœ
ããã©ã«ãã§ãã¢ã¬ã«ã®ãŒã®åºã«ããããã±ã«ã»ãªãŒã(é)ããªãŒã®åé補ãã¹ã&ãã£ããã䜿çšããŠãããŸããããèã®ç¶æ
ã«å¿ããŠãµãŒãžã«ã«ã¹ãã³ã¬ã¹ãŸãã¯ã€ã€ãªã³ã°ããéžã³ãã ããã
ðµãµãŒãžã«ã«ã¹ãã³ã¬ã¹316Lãã¹ã&ãã£ããâŠ+100å
ðµã€ã€ãªã³ã°âŠ+150å
â»éå±ã¢ã¬ã«ã®ãŒã®ã²ã©ãæ¹ã«ã¯ãµãŒãžã«ã«ã¹ãã³ã¬ã¹316ããªã¹ã¹ã¡ããŠãããŸãã
316Lã¯ã¹ãã³ã¬ã¹ã®äžã§ãã¢ã¬ã«ã®ãŒæ§ã®æ¥µããŠäœãçŽ æã§ãå»ççšå·¥å
·ã®ã¡ã¹ãããµãã«ã䜿çšãããŠããŸãã
éå±ã«ææãªãèã®æ¹ã§ãè
«ããªããããããªããªãããã¶ããªããèµ€ããªããªããªã©å®å¿ããŠã䜿çšã«ãªããŸãã(å人差ããããŸã)
ãŸããµãŒãžã«ã«ã¹ãã³ã¬ã¹çŽ æã¯éã³ã«ããå€è²ãã«ããçºããæå
¥ããç°¡åã§ãã
â»åœè²©å£²ããŒãžã«æ²èŒãããŠããç»åã»å³æ¡ã»ãã¶ã€ã³çãç¡æå©çšããããšãåºãçŠããŸãã
äœåãšé
·äŒŒããç©ã®è²©å£²ã確èªããããŸããããéããã«å¯ŸåŠããããŸãã
æ§è¥¿ãã€ãã§1950幎代ã«çç£ãããããŽã£ã³ããŒãžã®ã«ãã·ã§ã³ããã¢ã¹ã«ãªã¡ã€ã¯ããŸããã
ãã¯ãŒã¹ããŒã³ãšããŠäººæ°ã®ããã¿ã€ãã«ãçŸåã®çŽç« ãå»å°ããããŽã·ãã¯èª¿ã®ãã¶ã€ã³ã
çŸè¡ããŒãã®éå±è£œã®ãã§ãŒã³ãåãããŸããã
â»ãåå©ãžå°ãç³ããšããããããã¿ã€ãã¯ãç©æ¥µçã«è¡åããããšãå©ããå°é£ãä¹ãè¶ããŠç®æšéæãžãšå°ããŠããããšãããŸãããã€ãã¹ã®ãšãã«ã®ãŒãåãå»ããããžãã£ããªãšãã«ã®ãŒã«å€ãã广ããããšãããŸãã®ã§ãã¹ãã¬ã¹ã§ã€ã©ã€ã©ããŠãã人ãä»äººã®åœ±é¿ãåãããã人ã«ãããããã§ãã
âå
šé·çŽ50mm
ïœãã¢ã¹ãã¹ã&ãã£ããã®å€æŽã«ã€ããŠïœ
ããã©ã«ãã§ãã¢ã¬ã«ã®ãŒã®åºã«ããããã±ã«ã»ãªãŒã(é)ããªãŒã®åé補ãã¹ã&ãã£ããã䜿çšããŠãããŸããããèã®ç¶æ
ã«å¿ããŠãµãŒãžã«ã«ã¹ãã³ã¬ã¹ãŸãã¯ã€ã€ãªã³ã°ããéžã³ãã ããã
ðµãµãŒãžã«ã«ã¹ãã³ã¬ã¹316Lãã¹ã&ãã£ããâŠ+100å
ðµã€ã€ãªã³ã°âŠ+150å
â»éå±ã¢ã¬ã«ã®ãŒã®ã²ã©ãæ¹ã«ã¯ãµãŒãžã«ã«ã¹ãã³ã¬ã¹316ããªã¹ã¹ã¡ããŠãããŸãã
316Lã¯ã¹ãã³ã¬ã¹ã®äžã§ãã¢ã¬ã«ã®ãŒæ§ã®æ¥µããŠäœãçŽ æã§ãå»ççšå·¥å
·ã®ã¡ã¹ãããµãã«ã䜿çšãããŠããŸãã
éå±ã«ææãªãèã®æ¹ã§ãè
«ããªããããããªããªãããã¶ããªããèµ€ããªããªããªã©å®å¿ããŠã䜿çšã«ãªããŸãã(å人差ããããŸã)
ãŸããµãŒãžã«ã«ã¹ãã³ã¬ã¹çŽ æã¯éã³ã«ããå€è²ãã«ããçºããæå
¥ããç°¡åã§ãã
â»åœè²©å£²ããŒãžã«æ²èŒãããŠããç»åã»å³æ¡ã»ãã¶ã€ã³çãç¡æå©çšããããšãåºãçŠããŸãã
äœåãšé
·äŒŒããç©ã®è²©å£²ã確èªããããŸããããéããã«å¯ŸåŠããããŸãã
ãµã€ãº
å
šé·çŽ5cm
çºéãŸã§ã®ç®å®
3æ¥
é éæ¹æ³ã»éæ
å®åœ¢ïŒå€ïŒéµäŸ¿
140åïŒè¿œå éæïŒ0åïŒ
å šåœäžåŸ
å šåœäžåŸ
ã¯ãªãã¯ãã¹ã
185åïŒè¿œå éæïŒ0åïŒ
å šåœäžåŸ
å šåœäžåŸ
è³Œå ¥ã®éã®æ³šæç¹
äžè¯å以å€ã®è¿åã»äº€æã¯ãæãããŠãããŸãã®ã§ããäžæãªç¹ãããããŸãããå¿
ãäºåã«ã質åãé¡ãããããŸãã