ESA’s first on-orbit 3D-printed object "comes out." tig tungsten yealuminium

Zvinonzi masayendisiti kubva kuEuropean Room Agency akadhinda zvakanaka kaS-curve paInternational Space Station kekutanga nerubatsiro rwe 3D simbi yekudhinda tekinoroji.. Iyi budiriro inocherekedza kusvetuka kwakakura mumunda we-on-orbit kugadzirwa. Iyo simbi 3D printer yakagadzirwa nevekutengesa timu inotungamirwa neAirbus, iyo yakasaina chibvumirano chebudiriro neEuropean Area Agency's Human and Robot Exploration Directorate. Printer yekuratidzira yakasvika kuInternational Spaceport Station muna Ndira gore rino uye nekudaro yakaiswa muEuropean Tractor Mark II yeColumbus module.. Zviito zvakajairwa zvekudhinda kweprinta iyi ndezvi: waya yesimbi isina tsvina inodyiswa munzvimbo inodhinda, uye yakakwira-simba laser ine simba remaererano 1 miriyoni yakapetwa iyo yechiyeuchidzo chelaser inopisa nzvimbo. Kana tambo yesimbi yakanyura mudziva rekutuhwina rakanyungudutswa, kupera kwetambo yesimbi inonyungudika, nokudaro vachiwedzera simbi kune zvakadhindwa zvinhu.

Kushandisa spherical tungsten poda mu 3D kudhinda uye aerospace minda

Spherical tungsten poda yakanyatso ratidza kukosha kwakakosha muaerospace application ye3D kudhinda tekinoroji. Nehuwandu hwayo hwepamusoro, simba rakakwirira, uye superb heat resistance, yave chigadzirwa chakanaka chekugadzira zvikamu mumamiriro ekunyanyisa. Muinjini, rocket nozzles, uye masisitimu ekudzivirira anopisa, tungsten yakakwira kunyungudika chinhu uye yakanaka tembiricha nhanho kuramba inovimbisa iyo yakagadzikana maitiro ezvinhu pasi pekunetseka kwakanyanya uye tembiricha nhanho mamiriro.. 3D tekinoroji yekudhinda, kunyanya poda bed fusion (PBF) uye routered power deposition (DED) inoita kuti zvikwanise kunyatsoziva zvimiro zvejometri zvakaoma, kurudzira kusareruka kurongeka uye kunyatsoita optimization yeaerospace zvikamu, uye zadzisa hunoshanda hwekupisa manejimendi kuburikidza neprep basa reanobatsira materu zvinhu (FGMs) uye musanganiswa we tungsten uye zvimwe zvigadzirwa zvekugara zvivakwa, zvakadai se tungsten-mhangura composites.

Uyezve, 3D kudhinda tekinoroji inoshandisa yakatenderedza tungsten poda kuchengetedza kugadzirisa uye kugadzirazve kwepamusoro-kukosha zvikamu., kuderedza kushandiswa kwenzvimbo, kuwedzera hupenyu hwebasa, uye kudzora mari. Nekunyatsoisa zvigadzirwa zvakasiyana-siyana layer by layer, chinoshanda gradient chimiro chinogona kuumbwa kuti chiwedzere kushanda kwechikamu mberi. Musanganiswa uyu haungosimudziri tsvakiridzo nekuvandudzwa kwezvinhu zvitsva uye zvimiro mumunda wendege asi zvakare unoenderana nekutsvaga kweiyo chikamu chekusimudzira uye mabhenefiti emari., kuratidza zvakanakira kaviri mukutonga kwezvakatipoteredza uye kutonga kwemitengo.

Mutengesi weRound Tungsten Powder

TRUNNANO mutengesi we 3D Printing Materials ane pamusoro 12 makore ruzivo mu nano-kuvaka simba kuchengetedza uye nanotechnology kusimudzira. Inobvuma kubhadhara kuburikidza neCredit Card, T/T, West Union uye Paypal. Trunnano ichaendesa zvinhu kune vatengi mhiri kwemakungwa kuburikidza neFedEx, DHL, nemhepo, kana nomugungwa. Kana iwe uchida kuziva zvakawanda nezve tig tungsten yealuminium, ndapota inzwa wakasununguka kutibata nesu uye kutumira kubvunza.