I-DAHAN QTZ100 6013-6 YOM 2019-2023

1. Ngeeseti ezingama-56,000 zomthamo wemarike kunye nodumo oluhle, iDahan tower crane ibekwe kwindawo yokuqala kushishino lwee-tower crane zaseTshayina kwiminyaka edlulileyo. IDahan isoloko inamathela kwixabiso elibonelela nge-tower crane exabisekileyo kunye nenkonzo kumthengi, kunye nokusebenza okuphezulu kakhulu kushishino.

 

2. I-Dahan tower crane ineqela eliphambili le-R&D kwezobuchwepheshe, umgangatho wemveliso uphumelele iimvavanyo ezininzi ngovavanyo olungqongqo. Ngaphandle koko, iDahan ineminyaka eli-16 yeteknoloji yemveliso kunye namava atyebileyo kulawulo lomgangatho. Ukuza kuthi ga ngoku, amalungelo obunikazi etekhnoloji yesizwe angaphezu kwe-100 e-tower crane sele esetyenziswa.

 

3. Ukuze kuqinisekiswe ukuthembeka komgangatho we-tower crane kunye nokunciphisa iindleko, zonke izinto ezikrwada zibonelelwa ngokuthe ngqo ziimpawu ezidumileyo ezifana neBaosteel kunye neWisco. Izinto ezikrwada zeendawo eziphambili ezifana namalungu angundoqo ecandelo eliqhelekileyo, ii-tower caps zisebenzisa intsimbi ye-Q345B, ngaloo ndlela amandla okutsalwa anda nge-30% kwaye i-tower crane iba ekhuselekileyo kwaye ithembeke ngakumbi.

 

4. I-Dahan tower crane lishishini elaqala ukusebenzisa imigca yokuwelda yerobhothi. Okwangoku, sinomgca wemveliso yokuwelda yerobhothi ozenzekelayo ngokupheleleyo wokwenziwa kwamacandelo e-mast owenziwe ziirobhothi zokuwelda ezingaphezu kwe-100. Umgca wemveliso wenziwe ngokulungiswa kwezinto ezizenzekelayo, ukuwelda kunye nokumachinga. Zonke iindawo eziphambili ze-Dahan tower crane zisebenzisa ukuwelda kwerobhothi, kunye ne-carbon dioxide ephezulu exutywe ne-argon gas shielded welding, inobunzulu obunzulu bokudibanisa, umgangatho ophezulu wokuwelda kunye nokusebenza okuzinzileyo.

5. Zonke iindawo kunye nezinto ezikwi-Dahan tower crane zisebenzisa iimpawu ze-premium. Izixhobo zombane ezine-Schneider converter, iplagi yeenqwelo moya, ibhokisi yokusasazwa kwentsimbi engagqwaliyo kunye ne-linkage console ezintathu zineempawu zesantya esiphantsi sokusilela kunye nokufakelwa okulula.

Indlela yokuphakamisa inikezelwa ngumvelisi ophambili uJiangte Motor okanye uDezhou Shengjian, zonke zineoyile yenjini, ulondolozo lwasimahla, ukuthembeka okuphezulu kunye nesantya esiphantsi sokugcinwa.

Inkxaso ye-slewing isebenzisa uphawu lwe-Ma'anshan Fangyuan, ukucubungula kabini kwe-tempering kwenza ukusebenza kube lula ngakumbi kwaye kusebenze ixesha elide kune-tower crane.

6. Ingqalelo kumgangatho weenkcukacha. Ibholiti enamandla aphezulu isebenzisa ubuchwepheshe be-DACROMET. Ingagcinwa ingagqwali kangangeminyaka elishumi. Iibholiti zeSwiss screw-thread zokulayisha kwangaphambili zikhuthaza iipesenti ezingama-30 kuneebholiti zemveli. Isithinteli sobunzima sisebenzisa isakhiwo sendandatho yoxinzelelo kunye negobolondo le-aluminium esetyenzisiweyo. I-Hoisting, i-derricking limiting stopper ukwandisa ubomi benkonzo.

7. Izakhiwo ezinkulu njengecandelo le-mast, i-turnable, i-top kit kunye ne-hoisting jib zamkela izixhobo eziphambili njengesixhobo somatshini se-NC, umatshini wokubhola, ukucubungula umatshini wokugaya emva kokuwelda. Oko kuqinisekisa ngokufanelekileyo ukuchaneka kokuhlanganiswa kweemveliso, kunciphisa izinga lokusilela kunye nokuphucula ukhuseleko.

8.12 ngokuzenzekelayo umgca wokutshiza, umatshini wonke usebenzisa ukuqhumisa impeller ukuqinisekisa ukucoceka komphezulu wentsimbi nokususa uxinzelelo lwangaphakathi oluvelisa kwinkqubo yokuwelda, ukonyusa amandla kunye nobunzima bomphezulu wentsimbi, ukonyusa ukunamathela kokupenda. Iiprimer ezimbini, iteknoloji yokutshiza ipeyinti, inkangeleko entle, ukumelana nokugqwala kunyuke ngaphezu kokuphindwe kabini kunobomi benkqubo yokutshiza eqhelekileyo. Iqonga, imoto encinci, ucingo kunye nezinye iziqwenga ezincinci zisebenzisa i-hot dip galvanized emva konyango lwe-acid phosphate, ukumelana nokugqwala kunamandla ngakumbi.

9. Indlela yokuphakamisa, ukunqumla kunye nokusika, ngokhuseleko olupheleleyo olufana ne-torque, umda wobunzima. Intambo yentsimbi yesixhobo sentambo ephukileyo. Uluhlu loyilo lwemoto ngokuchasene nokulahleka kunye nomngxuma ophukileyo, njengesixhobo sokuthambekela. Umbane usebenzisa ukhuseleko lokugqithisa, uyilo lwenkqubo yokuzixilonga ye-PLC, kulula ukuyilungisa.

10. Iziseko ezintathu zemveliso zeDahan yiShandong, Hunan, Guangdong. I-Dahan tower crane ithunyelwa kumazwe angaphezu kwama-50 nakwiindawo. Sinenethiwekhi yenkonzo emva kokuthengisa engaphezulu kwe-1000. Siqhube indlela yokuqala yenkonzo ye-stagnation point kule shishini le-tower crane eqinisekisa umgangatho wenkonzo kunye nokusebenza kakuhle. Ngaphandle koko, kungcono ukususa amaxhala abathengi.