Ishishini loomatshini bobuNjineli
Ityala loMthengi: uMvelisi weNdibano ye-Excavator e-United States
Imvelaphi yoMthengi: Umatshini wobunjineli onxiba iinxalenye zomzi e-Illinois, e-USA, obonelela ngeendibano zamazinyo eemele e-Sany, CAT naseKomatsu, kufuneka alungise intloko yemanganese ephezulu (Mn13) l ejikethekileyo elungele ukugrumba iitoni ezingama-20-30 ukumelana neemeko zokuguga okuphezulu emigodini.
Imingeni engundoqo: Intsimbi ephezulu yemanganese kufuneka ingabi yimagnetic, ifuthe lokuqina ≥15J/cm², ubulukhuni be-HB200-250, kunye nobomi bokunxiba kufuneka bube ngama-30% ngaphezulu kunabo bakhuphisana nabo; umsantsa ofanelekileyo phakathi kwezinyo lebhakethi kunye nesihlalo sezinyo ≤0.1mm ukunqanda ukuwa ngexesha lokusebenza; umthengi ufuna ibhetshi encinci (iziqwenga ezingama-500) iodolo yesilingo, isiwe kwiiveki ezi-2, kunye nomyalelo wobunzima (iziqwenga ezingama-2,000 ngenyanga) emva kwesiqinisekiso.
Isisombululo se-Ruican: 1. Ukuphuculwa kwezinto eziphathekayo: I-self-developed high manganese iron formula, yongeza i-microalloying elements ukuze ihlambulule iinkozo, ukushisa kwe-austenitizing 1050 ℃, ukubamba ixesha leeyure ze-2.5 ukuqinisekisa ukuba akukho mvula ye-carbide. 2. Ulawulo Lwenkqubo: Ukwenziwa kotyalo-mali → ukuqinisa unyango → Umatshini we-CNC → ubulukhuni kunye novavanyo lokuqina kwempembelelo → uvavanyo lwendibano. 3. Ukuhanjiswa okungxamisekileyo: Qalisa umgca wemveliso kaxakeka yorhwebo lwangaphandle, uthutho ngenqwelomoya ukusuka eNingbo Port ukuya eChicago, kunye nesicwangciso esixhasayo sokuzaliswa kwempahla yolwandle.
Iziphumo zobungakanani: Uvavanyo lobomi obunxibileyo bomyalelo welingo lufikelela kwiiyure ze-4,500, i-35% ephezulu kunomthengisi wokuqala womthengi, kwaye inqanaba lokufaneleka kwe-gap yi-100%; emva kokunikezelwa ngobuninzi, ukuphindaphinda kwezixhobo zabathengi ukuvala kunye nokutshintshwa kuncitshiswe ngama-30%, kwaye ukusebenza kakuhle kwenyanga kwanda ngama-20%; Kunyaka wesibini wentsebenziswano, umthamo woodolo uphindwe kabini ukuya kuma-4,000 amaqhekeza ngenyanga, ibe ngumthengisi wayo ongundoqo wehlabathi jikelele.
Ixabiso leNtsebenziswano: Bamba inxalenye yentengiso yomgangatho ophezulu woomatshini bobunjineli baseMntla Melika abanefomula yezinto ezinxitywayo eziphezulu kunye nokukwazi ukuphendula ngokukhawuleza.
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