Ifanele ukubhobolwa, ukunwetshwa kwembobo, ukudweba, unqenqema lwe-bevel, kanye nokuthepha, ukugaya okungaphezulu, indiza yesinyathelo, umthambeka, kanye ne-milling groove, ukusika kanye nejika lokugaya, indawo yejika kanye nekhamera. zuza i-torque enkulu enejubane eliphansi, ifanele ukucubungula ukujula okusikayo okujiyile kanye nembobo enobubanzi obukhudlwana.I-fuselage kanye nezingxenye eziyinhloko ziyinsimbi yamandla aphezulu, ukuzinza kwe-microstructure, kuqinisekisa ukuzinza kwethuluzi lomshini ukuze lisetshenziswe isikhathi eside.