Kuluntu lwangoku, izitulo ezinamavili zombane, njengezona ndlela zothutho ezihamba ngesantya esicothayo, ngokuthe ngcembe ziye zaqatshelwa ngabantu abaninzi abalupheleyo kunye nabantu abakhubazekileyo. Ngenkqubela phambili yoluntu kunye nophuhliso lwesayensi kunye nobuchwepheshe, iintlobo kunye nokucwangciswa kwezitulo zamavili zombane ziye zanda ngakumbi nangakumbi, ngokubhekiselele kwizinto eziphathekayo zodwa, kukho iindidi ezininzi, ezifana ne-carbon steel, i-aluminium alloy, i-magnesium alloy, kunye nangaphezulu. I-carbon fiber, i-aerospace titanium aluminiyam ialloy, njl. Yiyiphi imathiriyeli engconoizitulo zamavili zombane?
Okokuqala, into ekufuneka siyazi kukuba iqela ngalinye kunye nemeko yomsebenzisi kunye nemeko yokusetyenziswa yahlukile, nto leyo ekhokelela ekwahlulweni kweemveliso ezithengiweyo. Kule mfuno yahlulahlulwe, siya kukunika kule miba ilandelayo Ezinye iingcebiso kunye neengcaciso.
Izinto eziqhelekileyo zohlulwe kakhulu kwi-carbon steel, i-aluminium alloy, i-aerospace titanium aluminium alloy kunye ne-magnesium alloy. Asiyi kuthetha nge-carbon fiber okwangoku (ixabiso eliphezulu kunye nezicelo ezimbalwa);
1. Izinto zentsimbi yeCarbon:
Iifreyimu zentsimbi yekhabhoni zisetyenziswa ikakhulu kwizitulo ezinamavili ezinomthwalo onzima kunye nezinye iimpawu eziveliswa ziifektri ezincinci. Izitulo ezinamavili ezisebenza nzima zisebenzisa iifreyimu zentsimbi ukuqinisa ukuqina komzimba kunye nozinzo lokuqhuba. Umzekelo, iifreyimu zeelori ezininzi ezinkulu zizakhelo zentsimbi. Ngesizathu esifanayo, iimoto zinokusebenzisa i-aluminium. Izihlalo ezinamavili eziveliswa kwiifektri ezincinci zisebenzisa iifreyimu zetsimbi kuba oku kufuna iinkqubo eziphantsi zokusetyenzwa kunye ne-welding kwaye kuyabiza kakhulu ukwakha.
2. Ingxubevange ye-aluminiyam kunye ne-titanium aluminium ingxubevange
I-aluminiyam ialloy kunye ne-titanium-aluminiyam ialloy, ezi freyimu zimbini zithatha indawo enkulu yentengiso yezitulo ezinamavili zombane. Zimbini iintlobo ezahlukeneyo zezinto ze-aluminium, i-7001 kunye ne-7003, oku kuthetha ukuba ezinye izinto ezixubileyo ezahlukeneyo zongezwa kwizinto ze-aluminium. Yenziwe ngensimbi engenasici, iimpawu zabo eziqhelekileyo ziphantsi koxinzelelo kunye namandla aphezulu, ukuxhathisa okulungileyo kweplastiki kunye nokuxhathisa ukubola. Ukuyibeka ngakumbi intuitively, ilula, yomelele kwaye kulula ukuyiqhuba, ngelixa i-titanium-aluminium alloy inamandla aphezulu kunye nokumelana nokubola. Isetyenziswa ngokubanzi kwintsimi ye-aerospace, ngoko ikwabizwa ngokuba yi-aerospace titanium aluminium alloy. Ngenxa yokuba i-titanium inendawo ephezulu yokunyibilika, enokufikelela kwi-1942 degrees, engaphezulu kwe-900 degrees ephezulu kunegolide, ukusetyenzwa kwayo kunye ne-welding ngokwemvelo kunzima kakhulu. Ayinakwenziwa zizityalo eziqhelekileyo zokulungisa izinto ezincinci, ngoko ke i-aviation titanium aluminium Izitulo ezinamavili ezenziwe ngealloyi zibiza kakhulu. Xa ukhetha ukuthenga, yangaphambili ifanelekile kubasebenzisi abanokusetyenziswa rhoqo okuphantsi, umgangatho wendlela elungileyo kunye nokusingqongileyo, ngelixa abasebenzisi abanokusetyenziswa rhoqo, ukuthuthwa rhoqo, kunye nokuqhuba rhoqo kwimigodi kunye neendlela ezinamagingxigingxi banokukhetha izitulo ezinamavili ze-titanium-aluminium alloy. . .
3. Ingxubevange yeMagnesium
I-Magnesium alloy yi-alloy esekelwe kwi-magnesium kwaye yongezwa kunye nezinye izinto. Iimpawu zayo zezi: ubuninzi obuphantsi, amandla aphezulu, imodyuli enkulu ye-elastic, ukuchithwa kakuhle kobushushu, ukufunxa kakuhle ukothuka, kunye nokukwazi ukumelana nemithwalo yempembelelo kune-alloys ye-aluminium. Okwangoku, i-magnesium-aluminium alloys isetyenziswa ngokubanzi. Yintsimbi ekhaphukhaphu ngokwentelekiso phakathi kwesinyithi esisebenzayo. Ubunzima obuthile be-magnesium malunga ne-2/3 ye-aluminium kunye ne-1/4 yentsimbi. Injongo yokusebenzisa i-magnesium alloy kwisitulo esinamavili kukufezekisa ubunzima obulula ngokusekelwe kwi-alloy ye-aluminium. ubungakanani” injongo.
Oku kungasentla zizinto ezininzi eziqhelekileyo zefreyimu yesitulo esinamavili. Unokukhetha ngokuhambelana nendawo oyisebenzisayo kunye nemeko yakho.
Ixesha lokuposa: May-08-2024