I-cross shaft kumehluko iyingxenye ebalulekile ye-drive shaft universal joint, esetshenziselwa ukudlulisa i-torque nokunyakaza. Izingxenye ze-shaft ziwuhlobo lwezingxenye zesakhiwo ezisetshenziswa ngenani elikhulu futhi zithatha isikhundla esibaluleke kakhulu. Umsebenzi oyinhloko wezingxenye ze-shaft ukusekela izingxenye zokudlulisela nokudlulisa ukunyakaza namandla. Babhekana nokucindezeleka okuhlukahlukene ngesikhathi somsebenzi. Izinto zokwakha kufanele zibe nezakhiwo eziphelele zemishini futhi zidinga ubulukhuni obuthile ukuze kuthuthukiswe ukumelana kwazo nokugqoka.
Ukukhethwa kwezingxenye zezinto zokwakha kufanele kusekelwe ezifuywayo, zama ukukhetha izinto ezicebile ngezinsiza ezweni lakithi, zama ukungakhethi izinto zensimbi eziyigugu, ucabangela ukuthi izingxenye zibhekene nemithwalo eshintshanayo njalo ngesikhathi sokusebenza, ngakho-ke ama-forgings akhethiwe, ukuze imicu yensimbi iphansi ngangokunokwenzeka. ziyanqunywa ukuze kuqinisekiswe ukusebenza okuthembekile kwezingxenye. Impahla ye-cross shaft yi-20CrMnTi, okuyinsimbi yesakhiwo esine-carbon alloy. Kuyinto evamile ehlangabezana ngokugcwele nezakhiwo zemishini ye-cross shaft futhi iyonga ngentengo. Ukukhetha impahla kufanelekile.
Phakathi kwazo, ukukhethwa kwezikhala nokukhethwa kwezinto ezibonakalayo ze-shaft yesiphambano segiya elihlukile kufanele kube namandla athile nokumelana nokugqoka ngokuvumelana nezidingo zezingxenye. Ngokuvamile, izakhiwo ze-alloy ephansi ye-carbon (izinto ze-carburized) ezifana ne-20CrMnTi zivame ukusetshenziswa. Ukwengeza, uma kucatshangelwa uhlobo lokukhiqiza lwenani elikhulu elikhulu , Ngemva kokungcwatshwa kwe-carburizing kanye nokucisha, ubuso bunobunzima obuphezulu kuyilapho ingxenye ye-axial igcina amandla amakhulu nokuqina, futhi izakhiwo ezidingekayo zemishini ziphakeme, ngakho-ke inqubo yokwenza i-die forging ngokusebenza kahle kakhulu nokunemba iyamukelwa.
Isikhathi sokuthumela: Jun-28-2022