Esi sikhokelo sinika inkcazo eneenkcukacha iikhreyini zelori ezichaza iknuckle boom, equka iimpawu zabo, izicelo, iingenelo, izinto ezingeloncedo, kunye neengqwalasela eziphambili zokhetho nokusebenza. Funda malunga neentlobo ezahlukeneyo, ukulinganiswa komthamo, imimiselo yokhuseleko, kunye nezona ndlela zokulondoloza. Siza kuphonononga ukuba basetyenziswa njani aba matshini bahlukeneyo kumashishini ahlukeneyo.
Ukuvakalisa iilori zeelori ze-knuckle boom luhlobo lwekhreyini exhonywe kwi-chassis yelori. Uyilo lwabo olulodwa lubonisa uluhlu lwamacandelo axhomekeke (i-knuckles) kwi-boom, evumela ukufikelela okubalulekileyo kunye nokuhamba kwiindawo eziqinileyo. Oku bhetyebhetye kubenza balungele uluhlu olubanzi lokuphakamisa kunye nokubeka imisebenzi apho ukufikelela kunqongophele. Ngokungafaniyo neekhreyini zetelescopic, amacandelo e-boom athetha, ebonelela ngokufikelela okuguquguqukayo kwaye kaninzi umthamo wokuphakamisa ophezulu kwii-engile ezithile.
Amacandelo aphambili abandakanya i-chassis yeloli, indibano ye-boom (kunye neentambo zayo ezininzi), inkqubo ye-hydraulic (i-powering lifting and articulation), kunye nenkqubo yokulawula. Iimodeli ezininzi zanamhlanje zibandakanya iimpawu eziphambili ezifana nezalathi zomzuzu womthwalo (LMIs) kunye neenkqubo eziphuma ngaphandle zokhuseleko oluphuculweyo kunye nozinzo. Umthamo we iikhreyini zelori ezichaza iknuckle boom yahluka ngokubanzi, ukusuka kwiiyunithi ezincinci ezilungele umsebenzi oluncedo ukuya kwiimodeli ezinkulu ezikwaziyo ukuphatha imithwalo enzima.
Ukuvakalisa iilori zeelori ze-knuckle boom zifumaneka ngokobukhulu obahlukeneyo kunye noqwalaselo. Umthamo ngumba obalulekileyo, ochaphazela ubunzima bemithwalo abanokuyiphatha. Ezinye izinto ziquka ubude be-boom, inani leentsimbi, kunye nohlobo lweziqhumane. Ezinye iimodeli zibandakanya iimpawu ezikhethekileyo ezinje ngokubamba izixhobo zokuphatha okanye ukongezwa kwejib ukuze kufikelelwe okongeziweyo.
Ezi cranes zisebenza ngeendlela ezininzi zifumana usetyenziso kumacandelo amaninzi. Ukusetyenziswa okuqhelekileyo kubandakanya ukwakhiwa (ukuphakamisa nokubeka izinto), amahlathi (ukuphatha izigodo), ukulungiswa komhlaba (ukutyalwa kwemithi, ukuhambisa izinto ezinkulu), kunye nezixhobo (ukufaka kunye nokugcina izixhobo). Ukusebenza kwazo kubenza bafaneleke kakhulu kwiindawo zemisebenzi ezinofikelelo olulinganiselweyo okanye indawo ecela umngeni.
Ukukhetha ekunene iknuckle boom ilori crane kufuna ukuba kuqwalaselwe ngenyameko iinkalo eziliqela. Umba ophambili ngumthamo olindelweyo womthwalo. Ezinye izinto ezibalulekileyo eziqwalaselwayo ziquka ukufikelela okufunekayo, uhlobo lwendawo yokusebenza, kunye neempawu zokhuseleko eziyimfuneko. Kubalulekile ukuqinisekisa ukuba iinkcukacha zecrane zihambelana neemfuno zomsebenzi.
Ukuqonda ubungakanani bomthamo wecrane kubaluleke kakhulu. Ngalo lonke ixesha sebenza kule mida ukuthintela iingozi. Ukuthotyelwa kwemimiselo yokhuseleko lwasekhaya kunye nelizwe lunyanzelekile, kubandakanywa ukuhlolwa rhoqo kunye nokuqeqeshwa kwabaqhubi. Iimpawu zomzuzu womthwalo (LMIs) ziimpawu zokhuseleko ezibalulekileyo ezithintela ukugcwala.
Ukugcinwa rhoqo kubalulekile ekuqinisekiseni ubomi obude kunye nokusebenza ngokukhuselekileyo kwakho iknuckle boom ilori crane. Oku kubandakanya ukuhlolwa rhoqo kweesistim ze-hydraulic, i-boom components, kunye ne-outriggers. Ukulandela ishedyuli yolondolozo ekhuthazwa ngumenzi kubalulekile.
Uqeqesho olululo lwabaqhubi aluxoxiswana. Abaqhubi kufuneka bazi kakuhle kwiinkqubo zokusebenza ezikhuselekileyo, kubandakanywa ukuhlolwa kwangaphambili, iindlela zokuphatha umthwalo, kunye neenkqubo zongxamiseko. Uqeqesho lokuhlaziya rhoqo luyacetyiswa ukugcina ubuchule kunye nokwazisa ngokhuseleko. Suizhou Haicang Automobile sales Co., LTD inikeza uluhlu lweenketho zoqeqesho kubaqhubi oomatshini abanzima.
Ngelixa uthelekiso oluthile lwemodeli lufuna uphando olongezelelweyo olusekwe kwiimfuno zakho, abavelisi abaninzi abahloniphekileyo babonelela ngomgangatho ophezulu iikhreyini zelori ezichaza iknuckle boom. Ukuphanda iinkcukacha zabakhiqizi abahlukeneyo, kubandakanywa imigaqo yewaranti kunye nenkxaso emva kokuthengisa, linyathelo elibalulekileyo kwinkqubo yokhetho.
| Umenzi | Uluhlu lweemodeli | Ezona mpawu |
|---|---|---|
| Umvelisi u-A | Umzekelo X, uMzekelo Y | Uphawu loku-1, uphawu lwesi-2 |
| Umenzi B | Umzekelo Z, uMzekelo W | Uphawu 3, Uphawu lwesi-4 |
Ukuziphendulela: Olu lwazi lwenzelwe isikhokelo ngokubanzi kuphela. Soloko udibana neengcali eziqeqeshiweyo kwaye ubhekisele kwiinkcukacha zomenzi wolwazi oluneenkcukacha ngaphambi kokuba usebenze okanye ugcine nawuphi na umatshini.
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