Crane ndeimwe yemidziyo inozivikanwa uye inokosha muindasitiri yekuvaka. Kwayakatangira kunogona kuteverwa kumashure kune tsika dzekare dzakadai semaGiriki nemaRoma, avo vaishandisa michina iri nyore senge mapulley nema levers kusimudza zvinhu zvinorema. Zvisinei, crane yemazuva ano sezvatinoiziva nhasi yakatanga kuumbwa.
Kushanduka kwekireni kwave kuri humbowo hwekuvandudzwa kwevanhu uye hunyanzvi hweinjiniya. Kubva kumakireni akareruka aishandiswa nemaoko ekare kusvika kuzvivakwa zvikuru, zvirefu zvinotonga denga remaguta emazuva ano, kirini iyi yabudirira zvikuru. Nhasi, makireni anokosha panzvimbo dzekuvaka, kwaanoshandiswa kusimudza nekufambisa zvinhu zvinorema zvakaita sesimbi, kongiri, nemichina.
Kune mhando dzakasiyana-siyana dzemakireni, rimwe nerimwe rakagadzirirwa mabasa chaiwo nemamiriro ekushanda. Rudzi rwakajairika ikireni yenhare, iyo inowanzoonekwa pamapurojekiti ekuvaka marefu. Makireni aya anokwanisa kusvika pakakwirira uye ane simba rekusimudza rematani akati wandei. Rumwe rudzi rwakakurumbira ikireni inofambiswa, iyo inosungirirwa parori uye inogona kutakurwa zviri nyore kunzvimbo dzakasiyana dzebasa. Mamwe marudzi anosanganisira kireni yepamusoro, kireni yenzvimbo yakaoma, uye kireni yeteresikopu.
Kufambira mberi muhunyanzvi hwemacrane kwakaitawo kuti pave nekugadzirwa kwemacomputer system anobatsira vanofambisa crane kudzora nekufambisa crane nemazvo. Masystem aya anoshandisa masensa nemakamera kupa mhinduro panguva chaiyo, zvichiita kuti vanofambisa nevanoshandira pasi vachengetedzeke. Pamusoro pezvo, macrane emazuva ano ane zvinhu zvakaita sema anti-collision systems nemidziyo yekutarisa mutoro, zvichiwedzera kushanda zvakanaka uye kuchengetedzeka kwawo.
Zvisinei, kushandiswa kwemakireni kunouya nematambudziko nenjodzi dzawo. Njodzi dzinosanganisira makireni dzinogona kuva nemigumisiro yakaipa, ndosaka zvichikosha kutevedzera mitemo nemirau yakasimba yekuchengetedza. Kudzidziswa kwakakodzera uye zvitupa zvevashandi vemakireni zvakakoshawo kuti vave nehunyanzvi neruzivo rwekushandisa michina zvakachengeteka.
Mumakore achangopfuura, indasitiri yekuvaka yakaona kudiwa kuri kuwedzera kwemakireni sezvo mapurojekiti ekuvaka maguta nezvivakwa ari kuramba achikura. Izvi zvakakurudzira hunyanzvi mukugadzira makireni nezvinhu, zvichikonzera michina inoshanda uye inogara kwenguva refu. Semuenzaniso, mamwe makambani akagadzira makireni anoshandisa magetsi anogadzira utsi hushoma uye ruzha, zvichiita kuti ave asina njodzi kune zvakatipoteredza.
Sezvatinotarisira ramangwana, crane pasina mubvunzo icharamba ichiita basa rakakosha mukugadzira mamiriro emaguta nemataundi edu. Nekufambira mberi kwetekinoroji uye kusimbiswa kukuru kwekuchengetedzeka nekuchengetedza, crane icharamba iri musimboti weindasitiri yekuvaka kwemakore anotevera. Kugona kwayo kusimudza, kufambisa, uye kusimudza mitoro inorema kucharamba kuchikosha mukuvandudza nharaunda yedu yakavakwa. Kubva kare kusvika nhasi, crane yave ichiratidza kuva chiratidzo chehunyanzvi hwevanhu nekufambira mberi.
Nguva yekutumira: Zvita-13-2023