Kev lag luam thoob plaws kev thawb kom muaj kev nyab xeeb dua, ntse dua thiab siv tau ntev dua cov khoom siv thauj khoom thauj khoom yog hloov kho li cas cov log tsheb mining tau tsim kho. Cov neeg ua haujlwm niaj hnub no tsis mus yuav khoom rau cov khoom siv thauj khoom yooj yim steel rings. Lawv xav tau cov khoom lag luam uas txo cov sijhawm poob qis, ua haujlwm zoo nrog cov neeg tsav tsheb uas muaj kev ywj pheej thiab txhawb nqa cov hom phiaj txo nqi mus sij hawm ntev. Ntawm Anqiang, peb pab neeg ua haujlwm engineering tau taug qab cov kev hloov pauv no ze thaum tsim peb cov khoom lag luam tshiab kawg.
Kev txhim kho khoom siv tseem yog ib qho kev hloov pauv loj tshaj plaws. Ib txwm hnyav steel rims xa lub zog tab sis ntxiv qhov hnyav hnyav rau cov tsheb thauj khoom. New-generation high-strength alloy steels tso cai rau cov neeg tsim qauv kom chais qhov hnyav yam tsis muaj kev txwv qis. Cov rims sib zog ua kom yooj yim rau tag nrho lub tsheb kev nyuaj siab, txo cov roj los yog roj teeb noj thiab ua rau lub log tsheb qeeb. Rau qhov hnyav underground los yog abrasive qhib qhov chaw, kev kho saum npoo av thiab cov txheej txheem tiv thaiv corrosion tau dhau los ua tus qauv, txuas ntxiv kev pab cuam lub neej nyob rau hauv qhov chaw ntub dej, pob zeb.
Structure-wise, modular multi-piece rim layouts yuav txuas ntxiv dominate heavy-duty mining daim ntaub ntawv. Kev ua pov thawj zoo 3-thooj thiab 5-thooj sib cais tsim ua rau OTR log tsheb loj sib pauv sai dua ntawm qhov chaw, txiav cov nqi ntau lawm. Qhov kev txhim kho tom ntej yog nyob rau hauv refined kev nyuaj siab faib. Siv cov ntsiab lus finite-element simulation thaum tsim, engineers smooth tawm high-stress hot-spots nyob ib ncig ntawm lub xauv-rings, hlaws lub rooj zaum thiab hais lus pob qij txha, txo lub sij hawm ntev qaug zog-kawg txaus ntshai. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov mines khiav 24-teev hloov mus.
Kev soj ntsuam ntse yog qhov kev coj ua tshiab tshaj plaws. Ntau cov mining fleets tam sim no xav rims haum nrog embedded sensors mus taug qab qhov kub thiab txias, kev co thiab qeeb-tsim kev hloov pauv hauv lub sijhawm. Es tsis txhob tos rau qhov tsis ua hauj lwm los yog ua qhov kev tshuaj ntsuam xyuas raws sij hawm, cov pab pawg saib xyuas tau txais lus ceeb toom ntxov. Qhov kev kwv yees-txhim kho txoj hauv kev no haum zoo kawg nkaus nrog cov tsheb thauj khoom siv hluav taws xob thiab hluav taws xob mining, uas nws cov qauv ua haujlwm tso cov tshiab, sib txawv kev ntxhov siab ntawm lub log.
Sustainability cov cai tseem tab tom pib cuam tshuam kev tsim thiab tsim khoom. Cov neeg siv khoom lag luam thoob ntiaj teb tau thov kom cov neeg muag khoom siv cov khoom siv rov ua dua tshiab thiab cov khoom siv pov tseg tsawg. Ntev ntev ntev lawv tus kheej txhawb nqa lub hom phiaj kev ruaj ntseg, vim tsawg dua qhov hloov pauv txhais tau tias tsawg dua hlau pov tseg dhau lub nkoj lub neej. Custom-fit rims rau cov qauv tsheb tshwj xeeb txo qis kev puas tsuaj cuam tshuam thiab txuas ntxiv txuas ntxiv mus.
Saib tom ntej, qhov sib txawv ntawm cov qauv kev-haul rims thiab cov khoom siv mining tiag tiag yuav nthuav dav. Lub luag haujlwm hnyav dav dav yuav tawm tsam kom tau raws li qhov xav tau los ntawm cov tsheb loj dua, kev ua haujlwm tsis siv neeg thiab qhov chaw hnyav dua. Raws li tus kws tshaj lij mining rim chaw tsim tshuaj paus, Anqiang tseem txhim kho peb cov qauv tsim khoom, cov txheej txheem kuaj cov txheej txheem thiab cov kev pabcuam tsim qauv, kom xa cov rims tsim rau tag kis kev sib tw mine-site.
Yog tias koj tab tom tshuaj xyuas lub log-rim specifications rau lub nkoj txuas ntxiv ua haujlwm, tiv tauj nrog peb pab pawg kws tshaj lij rau cov lus pom zoo.