I-3 Ton Overhead Crane: Umhlahlandlela OpheleleLe ndatshana ihlinzeka ngemininingwane enemininingwane yokhreyini abangaphezulu kwamathani angu-3, ehlanganisa izinhlobo zabo, izinhlelo zokusebenza, ukucatshangelwa kokuphepha, kanye nenqubo yokukhetha. Ihlose ukuhlomisa abafundi ngolwazi oludingekayo ukuze benze izinqumo ezinolwazi lapho bekhetha futhi besebenzisa lesi siqeshana esibalulekile semishini yokuphakamisa.
Ukukhetha okulungile I-crane engaphezu kwamathani angu-3 kubalulekile kunoma yimuphi umsebenzi odinga ukukhushulwa nokunyakaza kwemithwalo esindayo. Lo mhlahlandlela uzocubungula izici ezahlukahlukene ze 3 amathani okhrayini abangaphezulu, ikusiza ukuthi uqonde ukusebenza kwayo, izinhlelo zokusebenza, nezinqubo zokuphepha. Sizohlola izinhlobo ezahlukene, ukucaciswa okubalulekile, nezici okufanele zicatshangelwe lapho uthenga. Kungakhathaliseki ukuthi uchwepheshe ongumakadebona noma usaqala ukufunda mayelana nezisetshenziswa zokuphatha izinto ezibonakalayo, lo mhlahlandlela obanzi uzohlinzeka ngemininingwane ebalulekile. Khumbula, ukuphepha kubaluleke kakhulu uma usebenza ngemishini esindayo; lo mhlahlandlela ugcizelela izindlela zokusebenza eziphephile kulo lonke.
Ibhande elilodwa 3 amathani okhrayini abangaphezulu ngokuvamile alula futhi aminyene kakhulu kunama-double girder cranes, okuwenza afanelekele imithwalo elula nezindawo zokusebenza ezincane. Ayabiza futhi kulula ukuwafaka, ahlinzeka ngesixazululo esiqondile sezinhlelo zokusebenza eziningi. Kodwa-ke, umthamo wabo womthwalo ulinganiselwe uma uqhathaniswa nozakwabo bamabhande amabili. Kuzinhlelo zokusebenza ezidinga umthamo omkhulu wokulayisha, noma lapho kudingeka khona izikhala ezibanzi, isistimu yebhina eliphindwe kabili ingase ifaneleke kakhulu.
I-double girder 3 amathani okhrayini abangaphezulu inikeza umthamo omkhulu womthwalo nokuzinza uma kuqhathaniswa nama-cranes e-single girder. Lokhu kubenza bafanelekele imithwalo esindayo kanye nezipani ezibanzi. Idizayini yabo eqinile ingakwazi ukusingatha imisebenzi yokuphakamisa eyinselele, futhi ukuzinza okungeziwe kuthuthukisa ukuphepha nokuthembeka. Kodwa-ke, zidinga isikhala esiningi futhi ngokuvamile zibiza kakhulu ukuzifaka nokuyinakekela kune-single girder cranes. Ukukhetha phakathi kwebhande elilodwa neliphindwe kabili kuncike kakhulu ezidingweni ezithile zephrojekthi kanye nokucatshangelwa kwesabelomali.
Lapho ukhetha i-a I-crane engaphezu kwamathani angu-3, ukucaciswa okubalulekile okuningana kufanele kucatshangelwe ngokucophelela. Lokhu kubandakanya:
Ukuphepha kubaluleke kakhulu uma usebenzisa noma iyiphi i-crane engaphezulu. Ukuhlolwa okuvamile, ukuqeqeshwa okufanele kwabaqhubi, kanye nokuhambisana nayo yonke imithetho yezokuphepha kubalulekile. Njalo qinisekisa ukuthi i-crane ifakwe ngendlela efanele futhi inakekelwa ngokuya ngemininingwane yomkhiqizi. Ungalokothi weqe umthamo wokulayisha olinganiselwe we-crane. Sebenzisa amasu okuphakamisa afanele ukuze uvimbele izingozi.
Inqubo yokukhetha ibandakanya ukuhlolwa ngokucophelela kwezidingo zakho ezithile. Cabangela izici ezilandelayo:
| Isici | I-Single Girder | I-Double Girder |
|---|---|---|
| Layisha Amandla | Ngokuvamile kuphansi | Ngokuvamile ephakeme |
| I-span | Inomkhawulo | Okukhulu |
| Izindleko | Phansi | Phezulu |
| Isondlo | Ngokuvamile kulula | Okuningi okuyinkimbinkimbi |
Ukuze uthole ukukhethwa okubanzi kwama-cranes nempahla yokuphatha, vakashela I-Suizhou Haicang Automobile sales Co., LTD. Banikeza uhla olubanzi lwezixazululo zezidingo zakho zokuphatha izinto ezibonakalayo.
Khumbula ukuhlale uthintana nochwepheshe abaqeqeshiwe ukuze uthole iseluleko ngokukhetha nokufaka 3 amathani okhrayini abangaphezulu. Ukuphepha kufanele kube yinto ehamba phambili ngaso sonke isikhathi.
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