Pakusarudza zvinhu zvekuvaka, kugadzira, kana mapurojekiti eDIY, aruminiyamu nesimbi isingatsvi ndidzo mbiri dzesimbi dzinonyanya kufarirwa. Asi chii chinodzisiyanisa? Ungave uri mainjiniya, munhu anofarira zvemitambo, kana kungoda kuziva, kunzwisisa kusiyana kwadzo kunogona kukubatsira kuita sarudzo dzakarongeka. Mublog rino, tichatsanangura zvivakwa zvavo, mashandisirwo azvo, mitengo, nezvimwe—zvichitsigirwa nenyanzvi—kuti zvikubatsire kusarudza zvinhu zvakakodzera zvaunoda.
1. Kuumbwa: Zvakagadzirwa Nei?
Musiyano mukuru pakati pearuminiyamu nesimbi isina tsvina uri mukuumbwa kwavo.
Aruminiyamuisimbi yakareruka, yakaita sesirivha-chena inowanikwa mugomba rePasi. Aruminiyamu yakachena yakapfava, saka inowanzo sanganiswa nezvinhu zvakaita semhangura, magnesium, kana silicon kuti iwedzere kusimba. Semuenzaniso, aruminiyamu inoshandiswa zvakanyanya ye6061 ine magnesium nesilicon.
Simbi isina nguraisimbi yakagadzirwa nesimbi ine 10.5% chromium, iyo inogadzira passive oxide layer kuti irambe nguraMagiredhi akafanana akadai se304 stainless steel anosanganisirawo nickel nekabhoni.
2. Simba uye Kugara Kwenguva refu
Zvinodiwa pakusimba zvinosiyana zvichienderana nekushandiswa, saka ngatienzanisei hunhu hwazvo hwemakanika.
Simbi isina ngura:
Simbi isina ngura yakasimba zvakanyanya kupfuura aruminiyamu, kunyanya munzvimbo dzine stress yakanyanya. Semuenzaniso, simbi isina ngura yegiredhi 304 ine simba rekudhonza re ~505 MPa, zvichienzaniswa ne6061 aruminiyamu's ~310 MPa.
Aruminiyamu:
Kunyange zvazvo aruminiyamu isina simba rakawanda, ine chiyero chiri nani chesimba-kuhuremu. Izvi zvinoita kuti ive yakakodzera zvikamu zvemuchadenga (senge mafuremu endege) uye maindasitiri ekutakura zvinhu uko kuderedza huremu kwakakosha.
Saka, simbi isingasvibi yakasimba zvakanyanya, asi aruminiyamu inobudirira kana simba rayo rakareruka richikosha.
3. Kuramba Kuora
Simbi dzese dziri mbiri dzinoramba ngura, asi mashandiro adzo akasiyana.
Simbi isina ngura:
Chromium iri musimbi isingatsvi inosangana neokisijeni kuti igadzire chromium oxide layer inodzivirira. Iyi layer inozviporesa inodzivirira ngura, kunyangwe ikakwenywa. Magiredhi akaita se316 simbi isingatsvi anowedzera molybdenum kuti irambe yakasimba mumvura ine munyu nemakemikari.
Aruminiyamu:
Aruminiyamu inoumba ganda rakatetepa re oxide, ichiidzivirira kubva mukuora. Zvisinei, inowanzoitika mukuora kwe galvanic kana ikabatanidzwa nesimbi dzakasiyana munzvimbo dzine hunyoro. Anodizing kana coatings zvinogona kuwedzera kusimba kwayo.
Saka, simbi isingasvibi inopa simba rakasimba rekudzivirira ngura, nepo aruminiyamu ichida kurapwa kwekudzivirira mumamiriro ezvinhu akaoma.
4. Kurema: Aruminiyamu Inokunda pakushandisa Zvishoma
Kuwanda kwearuminiyamu kuri pa2.7 g/cm³, pasi pechikamu chimwe muzvitatu chesimbi isina tsvina iri pa8 g/cm³,iyo yakareruka zvikuru.
·Ndege nezvikamu zvemotokari
·Zvigadzirwa zvemagetsi zvinotakurika (semuenzaniso, malaptop)
·Zvinhu zvevatengi zvakaita semabhasikoro nemidziyo yekukamba
Kureba kwesimbi isina ngura chinhu chakanaka mukushandiswa kwayo kunoda kugadzikana, senge michina yeindasitiri kana rutsigiro rwezvivakwa.
5. Kufambisa kweThermal uye Magetsi
Kufambisa kwekupisa:
Aruminiyamu inopinza kupisa ka3 kupfuura simbi isingatsvi, zvichiita kuti ive yakakodzera masinki ekupisa, midziyo yekubikira, uye masisitimu eHVAC.
Kufambisa Kwemagetsi:
Aruminiyamu inoshandiswa zvakanyanya mumagetsi nemagetsi nekuda kwesimba rayo guru rekufambisa magetsi (61% yemhangura). Simbi isina ngura haishande zvakanaka uye haiwanzo shandiswa mumagetsi.
6. Kuenzanisa Mutengo
Aruminiyamu:
Kazhinji yakachipa pane simbi isingatsvi, nemitengo ichichinja-chinja zvichienderana nemitengo yesimba (kugadzirwa kwearuminiyamu kunoda simba rakawanda). Kubva muna 2023, aruminiyamu inodhura ~$2,500 pa metric ton.
Simbi isina ngura:
Zvinodhura zvakanyanya nekuda kwekubatanidza zvinhu zvakaita sechromium nenickel. Avhareji yesimbi isingasvibi yegiredhi 304 inosvika ~$3,000 pa metric ton.
Zano:Kune mapurojekiti asingadhuri mari yakawanda kana huremu huchikosha, sarudza aruminiyamu. Kuti ugare kwenguva refu munzvimbo dzakaoma, simbi isingasvibi inogona kururamisa mutengo wakakwira.
7. Kugona Kugadzira uye Kugadzira
Aruminiyamu:
Yakapfava uye iri nyore kucheka, kupeta, kana kuburitsa. Yakanakira maumbirwo akaomarara uye prototyping inokurumidza. Zvisinei, inogona kuputira maturusi nekuda kwekunyunguduka kwayo kushoma.
Simbi isina ngura:
Zvakaoma kushandisa michina, zvinoda maturusi akasarudzika uye kumhanya kunononoka. Zvisinei, inochengetedza maumbirwo chaiwo uye kupedzisa zvakanaka, inokodzera michina yekurapa kana ruzivo rwekuvaka.
Pakunamira, simbi isingatsvi inoda gasi risingatsvi (TIG/MIG), ukuwo aruminiyamu ichida kubatwa zvine ruzivo kuti isatsvinda.
8. Mashandisirwo Akajairika
Mashandisirwo eAruminiyamu:
·Ndege (mafuselage endege)
·Kurongedza (magaba, foil)
·Kuvaka (mafuremu emahwindo, denga)
·Kutakura (mota, ngarava)
Mashandisirwo eSimbi Isina Kushanda:
·Zvishandiso zvekurapa
·Midziyo yekicheni (masinki, zvimedu zvekubika)
·Matangi ekugadzirisa makemikari
·Zvishandiso zvegungwa (zvigadziko zvechikepe)
9. Kugara kwenguva refu uye Kudzokorodza
Simbi dzese dziri mbiri dzinogona kudzokororwa zvizere:
·Kudzokorodza aruminiyamu kunochengetedza 95% yesimba rinodiwa pakugadzirwa kwekutanga.
Mhedziso: Ndeipi Yaunofanira Kusarudza?
Sarudza Aluminium Kana:
·Unoda chinhu chakareruka uye chinodhura zvishoma.
·Kufambiswa kwemhepo nekupisa/magetsi kwakakosha.
·Chirongwa ichi hachisanganisire kushushikana kwakanyanya kana nharaunda dzine ngura.
Sarudza Simbi Isina Zvisimbiso Kana:
·Simba uye kuramba ngura ndizvo zvinonyanya kukosheswa.
·Kushandiswa kwacho kunosanganisira tembiricha yakakwira kana makemikari akaomarara.
·Kuyevedza kwerunako (semuenzaniso, kupenya kwakanatswa) kunokosha.
Nguva yekutumira: Kukadzi-25-2025
