![]() |
發(fā)布時(shí)間: 2015-5-4 18:25
正文摘要:近日, 美國宇航局(NASA)對(duì)外展示了他們3D打印的全尺寸銅質(zhì)火箭發(fā)動(dòng)機(jī)零部件。為了節(jié)省時(shí)間和金錢,這家機(jī)構(gòu)使用一臺(tái)選擇性激光熔融(SLM)3D打印機(jī)制造出了銅質(zhì)發(fā)動(dòng)機(jī)燃燒室內(nèi)襯,該功能部件能夠承受 ... |
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-7-25 03:20 , Processed in 0.084765 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.