Ukudala kunye nokuthumela nayiphi na iyunithi kwindawo, iingcali ezivela kwi-US National Aeronautics and Space Administration (NASA) kuya kufuneka zisebenzise ubunjineli, i-aerodynamics, uphuhliso oluninzi lwezenzululwazi, kunye nokusebenzisa ipeyinti ekhethekileyo. Oku kusebenza nakwi-NASA's Mars 2020 rover.
Ngokweshedyuli ecwangcisiweyo, kufuneka ihlale kumphezulu wePlanethi eBomvu ngoFebruwari 18, 2021. I-NASA ipeyinta zonke iirovers zayo ze-Mars, kwaye iMars 2020 iyahluka.
Ukupeyinta isithuthi kwilizwe lasemzini kwahluke kakhulu ekupeyinteni imoto eqhelekileyo. Masiqale ngento yokuba yonke inkqubo yenziwa ngesandla.
Kuthatha malunga neenyanga ezine ukudibanisa i-chassis ye-rover kwiindawo ezininzi ze-aluminium, kunye nezinye iinyanga ezi-3-4 ukuyijika ibe yiyunithi epheleleyo.
Nje ukuba indibano igqityiwe, umzimba we-aluminium uya kupeyintwa mhlophe, oya kubonakalisa ukukhanya kwelanga, ukukhusela i-rover ekushiseni.
Ngokungafaniyo nengubo esetyenziswa kwimizimba yemoto, le peyinti yomelele ngakumbi. Iyakwazi ukumelana namaqondo obushushu agqithisileyo eMars, anokuqala ukusuka kuma-20Β°C kufuphi ne-ikhweyitha ukuya kuma-73Β°C kwenye indawo kwiRed Planet.
Ukuze ipeyinti esetyenzisiweyo isebenze, i-coating kufuneka isetyenziswe ngokulinganayo kwaye ibe nobukhulu obufunekayo. Emva kokufaka ipeyinti, i-NASA kufuneka iqinisekise ukuba umphezulu we-rover awuyi kubamba nantoni na, njengamanzi okanye ezinye iikhemikhali.
umthombo: 3dnews.ru