Posachedwapa, "kuchepetsa mphamvu" kwakhala mutu wodetsa nkhawa kwambiri kwa aliyense.Malo ambiri m’dziko lonselo atseka magetsi ndipo mafakitale ambiri akukakamizika kuimitsa kupanga chifukwa cha kuchepa kwa magetsi.Mafunde a "kuzima kwa magetsi" adadzidzimuka, zomwe zidapangitsa kuti mafakitale ambiri asakonzekere.
Monga wopanga pang'ono komanso wamkulu wopanga simenti ku Zhuzhou, Chuangrui adakhudzidwanso ndi kudula kwamagetsi.Poyang'anizana ndi nthawi yobweretsera makasitomala mwachangu, kampaniyo idasintha masinthidwe opangira, majenereta obwereketsa ndi njira zina kuti athane nazo, komabe zidapangitsa kuchedwa kosalephereka kupanga ndi kukonza zinthu.
Zikumveka kuti kuyambira pa Seputembara 22, zigawo zambiri zayamba kuzimitsa magetsi ndikuzimitsa.Ku Shaoxing, tawuni yayikulu yopangira nsalu ku Zhejiang, mabizinesi 161 osindikiza, utoto, ndi ulusi wamankhwala adadziwitsidwa kuti ayimitsa kupanga mpaka kumapeto kwa mwezi.Mabizinesi opitilira 1,000 ku Jiangsu "amatsegula awiri ndikuyimitsa awiri" ndi Guangdong "kutsegula ziwiri ndikuyimitsa zisanu", ndikungosunga zosakwana 15% za katundu wonse.Yunnan yellow phosphorous ndi silicon mafakitale achepetsa kupanga ndi 90%, pomwe Chigawo cha Liaoning chachepetsa kuzima kwa magetsi m'mizinda 14.
Kuchepetsa mphamvu ndi kuyimitsa kupanga kukusesa m'zigawo zambiri kuphatikizapo Jiangsu, Zhejiang, Shandong, Guangxi, Yunnan, ndi zina zotero. zinayi.
Kudula kwakukulu kotereku ndikoyamba m'zaka zaposachedwa.
Nanga bwanji kuzimitsa magetsi?
Mkonzi wa Chuangrui adaphunzira kuti chifukwa chachikulu cha kudulidwa kwa magetsi ndi kusowa kwa magetsi, komanso kusowa kwa magetsi chifukwa mtengo wa malasha, kuchuluka kwa magetsi kwakwera kwambiri.Makina opangira magetsi akamapanga, kutayika kwake kumakulirakulira.
dziko langa ndilogulitsa kwambiri malasha.M'mbuyomu, malasha ankatengedwa kuchokera ku Australia.Chaka chino, malasha onse omwe adatumizidwa kuchokera ku Australia kumapeto kwa July anali matani 780,000 okha, kutsika kwakukulu kwa 98.6% poyerekeza ndi matani 56.8 miliyoni panthawi yomweyi chaka chatha.
Chifukwa china ndi chakuti, pa Fifth Plenary Session ya Komiti Yaikulu ya 18, idakonzedwa kuti igwiritse ntchito "kuwongolera kawiri" kuchitapo kanthu kwa mphamvu zonse zogwiritsira ntchito mphamvu ndi mphamvu, zomwe zimatchedwa kulamulira kawiri pakugwiritsa ntchito mphamvu.Pambuyo pomaliza "kulamulira pawiri" chandamale mu theka loyamba la chaka chino chinatulutsidwa, madera onse afulumizitsa "kuwongolera pawiri" miyeso yogwiritsira ntchito mphamvu, kuti "agwire ntchito".
Kudulidwa kwa mphamvu kumakhudza kwambiri kugaya kwa carbide yopangidwa ndi simenti, ndipo mtengo wa abrasives wakwezedwa.
Mothandizidwa ndi miyeso yolimba ya "kuwongolera pawiri", mphamvu yopanga tungsten carbide idzachepetsedwa kwambiri.Zikuyembekezeka kuti zoletsa zamagetsi ndi kupanga m'malo osiyanasiyana zipitilirabe kukhudza mbali yoperekera, zowerengera zipitilirabe kutsika, ndipo mitengo ya tungsten carbide ikuyembekezeka kukwera kwambiri.
Kukhudzidwa ndi ndondomeko zapakhomo zokhudzana ndi kupanga kwakukulu ndi kuchepetsedwa kwa magetsi, mitengo yolimba ya zipangizo zopangira ndi zothandizira, kuphatikizapo kuchuluka kwa kukwera kwa mitengo ya kunja kwa nyanja, kunalimbikitsa msika kuti ukhale pansi ndi kubwereranso, ndipo mitengo ya tungsten yapakhomo inakwera pang'onopang'ono.
Izi zikutanthauza kuti makampani ambiri apakati ndi otsika adzakumana ndi zovuta ziwiri za kukwera kwa zipangizo komanso kuchepa kwa mphamvu zopangira.
Mwamsanga pamene zopangira zikukwera, mtengo wopangira udzakwera.Kuphatikiza pa chikoka cha mfundo zopangira magetsi ndikuchepetsa kupanga, kuyimitsidwa kwakupanga ndi kuchepetsa mphamvu zopanga zitha kukhala njira zazikulu zoyankhira mabizinesi opanga ma abrasives.
Nthawi yomweyo, kuti muchepetse ndalama zopangira ndikuyesetsa kupeza phindu lalikulu, mitengo yazinthu iyenera kukwezedwa, kapena "kukwera mitengo" kuyambika.
Nthawi yotumiza: May-30-2023